The markings on a lifting accessory aren’t just red tape—they’re the accessory’s “ID card,” which shows at a glance whether it’s safe to use for this specific lift. A missing or worn-out marking essentially means that the device’s load capacity cannot be verified. This poses an immediate safety risk.

What mandatory markings must be included on a lifting accessory?

By law, every lifting accessory must include the following information:

The CE marking indicates that the equipment meets the requirements of the EU Machinery Directive and has been approved for use in the European Economic Area. It is a prerequisite—but not, on its own, a guarantee of adequacy.

The working load limit (WLL) indicates the maximum permissible load. It is important to understand that this value varies depending on the lifting angles and method of use. The lifting capacity for a vertical lift is not the same as for an angled lift.

The manufacturer’s information —company name, year of manufacture, and serial number—enables the instrument to be traced throughout its entire service life.

The markings must be placed in a visible location so that they do not wear off during normal use.

How does the color-coding system for lifting accessories work?

Color codes serve as a visual quick guide to selecting the right tool. They indicate both load capacity and inspection status.

Capacity codes for lifting chains:

• Purple – 1 metric ton
• Green – 2 metric tons
• Yellow – 3 metric tons

Note: Different types of lifting aids—such as chains and slings—have their own color-coding systems. Always check the actual load capacity of the equipment on its label or in the manufacturer’s instructions. By familiarizing yourself with our selection of lifting equipment, you’ll gain a good understanding of the characteristics and labeling conventions of different types of equipment.

Color codes for the audit schedule:

• Green – equipment inspected, in working order
• Yellow – inspection coming up
• Red – Immediate action is required; the device must be taken out of service

When do the markings on a lifting accessory require action?

The action threshold is exceeded as soon as:

• The text is illegible
• The shield is cracked or has come loose
• The serial number or WWL value is missing

Worn, damaged, or missing markings require immediate action to ensure the safety of the equipment. The action threshold is exceeded when markings cannot be clearly read or when they have partially disappeared due to normal wear and tear.

Damaged markings, such as cracked plates or faded printing, render the lifting accessory unusable. Missing markings make it impossible to verify the equipment’s load capacity and operating limitations, creating an immediate safety risk.

Tracking inspection records requires systematic documentation. Each inspection must be recorded in the inspection log that accompanies the equipment or in an electronic system. Inspection intervals are determined based on usage intensity and conditions, but at least one annual inspection is mandatory.

The documentation must include the date of the inspection, the inspector’s name, any deficiencies found, and the corrective actions taken. Incomplete documentation may result in the equipment being taken out of service during an inspection by the authorities.

How should inspections be properly documented?

Systematic documentation is the backbone of safety. The following must be recorded for each inspection:

• Date and Inspector
• Identified shortcomings
• Corrective Actions Taken

The inspection interval is determined by the frequency of use, but an annual inspection is a legal requirement. Inadequate documentation may result in the equipment being taken out of service during an inspection by the authorities.

What are the most common mistakes made when interpreting the markings on lifting accessories?

1. Interpreting the WLL value as a constant for all positions. The load capacity varies significantly depending on the lifting angle. This is a common mistake that leads to overloading.

2. Considering the CE marking to be sufficient assurance: The CE marking is a starting point, not an end result. In practice, safety depends on the condition of the equipment, its proper use, and regular inspections.

3. Mixing up the color codes for different types of equipment: The color code of the lifting chain does not indicate the capacity of the lifting sling. It is essential to train staff on this distinction.

To ensure correct interpretation, you should always check the instructions in the manufacturer’s manual, provide regular training to your staff, and keep up-to-date interpretation guidelines available at the worksite. In cases of uncertainty, it’s always safer to ask an expert than to guess.

A proper understanding of the markings and color codes on lifting accessories is the foundation of industrial safety. Regular training, careful documentation, and systematic inspection procedures ensure a safe work environment. Remember that in unclear situations, consulting an expert is always a better option than guessing when it comes to safety issues.

Summary

The correct interpretation of markings and color codes is a fundamental requirement for safe lifting operations. Regular training, careful documentation, and clear procedures for handling exceptional situations ensure the safety of both personnel and production.

If your organization has any questions about the requirements for lifting accessories or inspection practices, Hefmec’s experts will be happy to help you find the right solutions for your specific needs.

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In welding, WPS refers to a welding procedure specification that defines the materials, preparation method, welding process, filler materials, and welding parameters for a specific welded joint. The abbreviation WPS stands for Welding Procedure Specification.

Simply put, the WPS tells the welder how to weld the joint in a controlled manner and in accordance with the requirements.

In short: A WPS is a set of instructions for welders that specifies how a particular weld is to be performed. A WPQR, on the other hand, indicates the criteria on which the welding procedure has been approved. For lifting accessories, an approved welding procedure is a key part of safe and traceable manufacturing.

The importance of WPS is particularly evident in safety-critical structures, such as lifting accessories. The revised SFS-EN 13155 standard requires the use of an approved welding procedure specification in the manufacture of lifting accessories. When the EU Machinery Regulation (EU) 2023/1230 becomes applicable on 20 January 2027, the old version of the standard will no longer provide a presumption of conformity.

What does WPS mean in welding?

A WPS is a written work instruction used in production. It ensures that welding is performed in a planned and repeatable manner, regardless of which qualified welder carries out the work.

A WPS is not a general guide to good welding. It is prepared for a specific welding procedure and a defined scope of qualification. A single WPS may cover several similar joints, materials, and material thicknesses, provided they fall within the scope of the approved welding procedure.

WPS can be compared to a recipe: it specifies the necessary materials, work steps, and permissible values according to which the welding is performed.

What information does WPS contain?

For arc welding, the technical content of the WPS is covered in the SFS-EN ISO 15609-1 standard. A welding procedure specification may include, for example:

• Base materials to be welded and material thicknesses
• the welding process to be used
• the shape of the joint and the groove
• welding position and welding sequence
• welding consumables and shielding gases
• Permissible ranges for current, voltage, and welding speed
• preheating and intermediate barrel temperature
• a reference to the WPQR approval protocol or another approval document.

If a lifting accessory is manufactured, for example, from structural steel using MAG welding, the WPS may specify—in addition to the welding wire and shielding gas—the permissible welding parameters, welding position, and temperature limits. The welder therefore cannot freely choose these values during the work process.

What do pWPS and WPQR mean?

pWPS stands for “preliminary welding procedure specification.” It defines the planned welding procedure prior to its approval.

Once the method has been approved as appropriate, a WPS for use in production is prepared.

pWPS → Approval of the welding procedure → WPQR → WPS used in production

WPQR is an abbreviation for “Welding Procedure Qualification Record.” SFS-EN ISO 15607 uses the Finnish term “hyväksymispöytäkirja” for it.

The WPQR documents the basis on which a welding procedure has been approved and the scope of its application. Approval may be based, for example, on a welding procedure test, tested welding consumables, documented prior welding experience, or another appropriate procedure. The approval method to be used is determined by the applicable requirements.

The difference can be summarized as follows:

WPS specifies how to weld. WPQR indicates the basis on which the welding procedure has been approved.

Does WPS guarantee the quality of the weld?

WPS lays the foundation for welding that meets the requirements, but it alone does not guarantee the quality of the finished weld joint.

Quality is also influenced by:

• welding technician or welding operator certification
• the suitability of materials and welding consumables
• working conditions
• Compliance with WPS
• monitoring of the manufacturing process and inspection of welds.

Furthermore, a WPS does not replace a welder’s qualification. A WPS specifies the welding procedure to be used, whereas a welder’s qualification demonstrates the individual’s ability to perform that type of welding to an acceptable standard.

A safety-critical structure requires both an approved welding method and a welder qualified to perform it.

WPS Welding and the Manufacture of Lifting Accessories

The welded joints of a lifting accessory may be subjected to high and repeated loads. In the worst-case scenario, damage to a joint could cause the load to fall, resulting in a serious hazardous situation.

The appearance of a weld alone does not indicate the strength of the joint. The properties of a weld are influenced by factors such as the base material, filler material, heat input, temperatures, joint geometry, and welding sequence.

An approved WPS helps ensure that welding is performed using a predefined and documented method. At the same time, it ensures that the manufacturing process is repeatable and traceable.

The welding procedure approved in the revised SFS-EN 13155 standard is part of the controlled manufacturing process for lifting accessories. It is also important to take this requirement into account when a company manufactures lifting accessories for its own use and thus acts as the manufacturer of the accessories. The manufacturer’s responsibilities are explained in more detail in the article CE marking of lifting accessories.

What should the person ordering a lifting accessory make sure of?

When purchasing a welded lifting accessory, you should make sure that:

• The equipment is designed according to its intended use and actual loads
• The structural strength has been verified
• Approved welding procedures and qualified welders are used in the manufacturing process
• The materials and manufacturing process are traceable
• Manufacturing and inspections are documented
• The device comes with the necessary labels, user instructions, and conformity documentation.

A safe lifting accessory is the result of a comprehensive process consisting of design, strength verification, controlled manufacturing, inspections, and documentation.

Lifting Accessories: From Design to Implementation

Hefmec designs and supplies custom lifting accessories to meet a variety of industrial needs. We handle the entire process, from design and structural analysis to controlled manufacturing and compliance documentation.

When you need a safe lifting accessory designed specifically for your application, please contact our experts.

Written by Simon Hindersson, Mechanical Designer and Sheet Metal Welder

This article is a general overview, not a binding guide to applying the standard. It is always advisable to check the specific requirements in the current version of the standard and on a case-by-case basis.

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Why is an adjustable lifting beam critical for more efficient production?

In modern industrial production, the efficiency of lifting systems has a direct impact on the performance of the entire production line. Adjustable lifting beams have emerged as a key solution as companies seek flexibility and cost-effectiveness in their lifting operations. A correctly selected lifting system not only speeds up production, but also improves safety at work and reduces the risk of accidents at work.

Production uptakes are often a bottleneck in material handling. Traditional fixed lifting solutions limit operations, while an adjustable lifting beam adapts to different lifting situations. This flexibility is particularly valuable in machine building and other demanding industries where the sizes and shapes of the parts being handled are constantly changing.

Hefmec specialises in tailor-made lifting solutions to meet the most demanding needs of industry. We understand that every production environment is unique, which is why we always design our lifting beams to meet the specific requirements of our customers. This approach ensures that the lifting system integrates seamlessly into existing production and supports long-term productivity improvements.

What is an adjustable lifting beam and how does it work?

An adjustable lifting beam is an auxiliary device used in the lifting beam industry where the position of the lifting points can be changed along the length of the beam. The structure typically consists of a strong steel beam with integrated sliding or locking lifting points. These points can be moved to the desired position either manually or hydraulically, depending on the beam model and lifting capacity.

The operating principle is based on the optimal positioning of the load’s centre of gravity. By adjusting the lifting points symmetrically on both sides of the load’s centre of gravity, a balanced and safe lifting is achieved. Modern adjustable lifting beams often include an integrated measuring scale, which facilitates accurate positioning of the lifting points without the need for separate measuring instruments.

Hefmec’s design principles emphasise technical precision and user-friendliness. We develop lifting beams that feature adjustment mechanisms that are intuitive and quick to use. The OptiBeam range of lifting beams can be adjusted without tools, saving valuable working time in production. For heavier duty applications, OptiBeam HEAVY models use a reinforced profile and specially designed locking mechanisms to withstand loads of up to tens of tonnes.

What are the main advantages of an adjustable lifting beam in production?

The main advantage of the adjustable lifting beam is its flexibility in different lifting situations. One lifting beam can replace several fixed beams, as the lifting points can be adjusted to accommodate different widths of pieces. This reduces the need for investment and storage space, as the company does not need to purchase a separate lifting beam for each type of piece.

Improved ergonomics is another key benefit. When the lifting points can be optimally adjusted, workers do not have to make extra movements or reach to attach the load. This significantly reduces the risk of back problems and other work-related injuries. At the same time, the accuracy of the lifting operation is improved as the load remains balanced throughout the lifting operation.

Production lead times are speeded up when lifting points can be adjusted quickly. With Hefmec’s OptiBeam lifting beams, adjustment takes only a few seconds, whereas with a traditional solution, changing the lifting beam can take several minutes. This time adds up to significant savings, especially in production environments where hundreds of lifts are performed daily.

The improvement in occupational safety is perhaps the single most important benefit. A correctly adjusted lifting beam ensures that the load remains stable and under control throughout the lifting operation. Hefmec’s lifetime warranty on lifting beams gives customers the assurance that the equipment will work reliably for decades to come. Our agile design process also allows for rapid changes if the customer’s lifting needs change as production evolves.

How do I choose the right pay scale for my production?

Choosing the right lifting beam system always starts with a survey of your lifting needs. We analyse the types of pieces handled in production, their weight distribution and the frequency of lifting. It is also important to identify future needs, as a well-designed lifting system will serve the company for decades.

Space constraints often determine the maximum length and lifting heights of the lifting beam. We accurately measure the available space, taking into account other production equipment and access routes. Load requirements, in turn, determine the strength of the lifting beam structure. Hefmec engineers calculate each lifting beam individually, ensuring an adequate safety factor in all operating situations.

Integration with existing production requires a comprehensive understanding of the customer’s processes. Our consultation process always starts with a thorough listening to the customer. We map out the current challenges and future objectives, and then design a tailored solution. A lifting system that is technically and economically correct is not oversized, but provides sufficient capacity even as production grows.

The selection process should also take into account maintenance and servicing aspects. Hefmec lifting beams are designed to withstand demanding industrial use with minimal maintenance. A lifetime warranty gives customers peace of mind and predictability of costs. While other suppliers talk about lead times of months, we deliver customized solutions in days or weeks.

Adjustable lifting beam as the cornerstone of production development

The adjustable lifting beam has proven to be a critical factor in building the competitiveness of modern manufacturing. It combines flexibility, safety and efficiency in a way that supports both day-to-day operations and long-term strategic objectives. A correctly selected and sized lifting system pays for itself in improved productivity and reduced workplace accidents.

Hefmec’s holistic approach to lifting solutions is based on a deep understanding of the requirements of production engineering and mechanical engineering. We take full responsibility for our projects from design to implementation and beyond. Our lifetime guarantee on lifting beams is a tangible demonstration of our commitment to customer success.

Every production environment is unique, and therefore a generic solution rarely works optimally. A customised adjustable lifting beam, designed specifically for your needs, can be the key to eliminating production bottlenecks. Contact one of our experts and together we will explore how Hefmec lifting equipment can make your particular production more efficient. We will be happy to answer your questions and help you find the best possible lifting solution.

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The importance of lifting solution and production line compatibility in production

Lifting solutions form the backbone of modern production, enabling efficient transfer and handling of materials at different stages of the production process. The compatibility of the lifting solution with the production line is a critical factor that directly affects production flow, personnel safety and overall costs.

Lack of compatibility can lead to significant production losses, additional personnel costs and, in the worst case, incidents. A well-designed and integrated lifting solution, on the other hand, improves production lead times, reduces the need for manual labour and minimises the risk of accidents.

Key areas of compatibility include matching lifting capacity and load, optimisation of physical dimensions and travel distances, seamless communication between control systems and standardisation of mechanical and electrical interfaces. Each of these areas requires special attention and expertise to achieve a successful overall solution.

What technical factors should be taken into account when choosing a lifting solution?

A careful assessment of the technical factors forms the basis for a successful choice of lifting solution. Determining the lifting capacity in relation to the needs of the production line is the first and most important step, analysing both current and future load requirements.

The lifting capacity should be designed with an adequate safety factor, taking into account the maximum loads, dynamic forces and possible uneven loads. The choice of lifting beams shall take into account the shape, weight and centre of gravity of the objects to be lifted. Adjustable lifting beams offer flexibility for changing needs, while fixed solutions are suitable for repetitive, standardised lifting.

Matching physical dimensions and travel distances requires careful planning. The lifting solution must fit into the existing space without disturbing other production processes. The travel distances must cover all necessary lifting points and transfer routes.

Control system compatibility and communication protocols are at the heart of modern production line integration. A lifting solution must be able to communicate seamlessly with other components in the production line, share status information and receive control commands.

Standards for electrical and mechanical connections ensure technical compatibility and facilitate maintenance. Standardised interfaces also allow for future expansion and upgrading of the system.

How is the integration of the lifting solution into the production line implemented in practice?

The integration of a lifting solution into an existing production line is a step-by-step process, starting with a thorough design and ending with an optimised commissioning. Successful integration requires a systematic approach and close cooperation between the different parties involved.

During the design phase, detailed documentation is prepared, including technical drawings, wiring diagrams and process descriptions. The integration of the production line requires a thorough compatibility check, analysing the mechanical interfaces, electrical connections and interoperability of the control logic.

During installation, predefined checkpoints are followed to ensure the success of each step before moving on to the next. Mechanical installation includes fixing the lifting beams, reinforcing the support structures and installing the safety equipment. Electrical installation takes into account power supply, control cabling and safety circuits.

The testing methods cover the verification of both individual components and the performance of the whole system. Load tests, motion checks and safety function tests are critical steps before production operation.

During commissioning, the necessary adjustments and optimisation are made under real production conditions. Staff training, the preparation of operating instructions and the definition of a maintenance programme will ensure the efficient and safe use of the system.

Why is professional technical advice important for lifting solutions?

Professional technical consultancy brings to crane solution projects the in-depth expertise and experience needed to solve complex technical challenges. The expert’s ability to identify potential problems at the design stage saves significant time and costs.

A holistic view of the project is one of the key benefits of technical consultancy. The expert can assess the impact of a lifting solution on the entire production process, identify bottlenecks and propose optimal solutions. Technical consultancy covers mechanical design, integration of electrical systems and safety aspects.

Identifying and preventing risks at the design stage is critical to the success of a project. An experienced consultant can identify typical pitfalls and prepare for them in advance. Safety risk assessments, load calculations and compatibility analyses are part of a professional design process.

Ensuring long-term reliability requires a deep understanding of lifting equipment design and mechanical engineering principles. A professional consultant will take into account the whole life cycle needs, including maintenance, upgrades and possible extensions.

Key measures to ensure the compatibility of the lifting solution

Ensuring the compatibility of a lifting solution requires a systematic approach, with each step from design to deployment carefully executed. Identifying key actions and performing them in a timely manner is a prerequisite for the success of the project.

The main steps start with a thorough initial survey to define the requirements and constraints of the production line. Production development requires an analysis of the current situation and an anticipation of future needs. The preparation of technical specifications, the design of compatibility tests and the preparation of documentation form the core of the project.

To ensure the success of the project, the checklist includes the following critical points:

• Matching lifting capacity and load needs
• Verification of physical dimensions and space requirements
• Testing the compatibility of control systems
• Integration and verification of security systems
• Drawing up a staff training plan
• Definition of the maintenance and servicing programme

The importance of continuous improvement and maintenance is particularly highlighted in the optimisation of the production line. Regular monitoring, performance measurement and feedback collection allow for continuous improvement. Proactive maintenance and regular inspections ensure reliable system operation.

When choosing a partner, you should pay attention to experience in similar projects, technical expertise and the ability to provide comprehensive solutions. A reliable partner will provide support throughout the project lifecycle, from design to deployment and maintenance. References, certifications and the ability to understand the specificities of the client’s business are important selection criteria.

The successful integration of a lifting solution into a production line is a multi-step process that requires technical expertise, careful planning and systematic implementation. When done correctly, it significantly improves production efficiency, safety and flexibility. The choice of a professional partner and a systematic approach will ensure that the lifting solution optimally serves production needs now and in the future.

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What is an adjustable lifting beam in industry?

An adjustable lifting beam is a lifting device in which the lifting points can be moved longitudinally according to the centre of gravity of the object to be lifted. This allows safe and balanced lifting of objects of different sizes without the need for separate lifting equipment.

The basic construction of the lifting beam consists of a strong steel beam with integrated sliding or lockable lifting points. The adjustment mechanisms can be manual or automatic depending on the requirements of the application. The beam is typically marked with a graduated scale to facilitate accurate positioning of the lifting points.

Hefmec lifting beams, such as the OptiBeam series, represent the most advanced technology in the industry. The lifting points can be adjusted without tools, which significantly speeds up production processes. In the demanding applications of mechanical engineering, this feature is particularly valuable when the sizes and shapes of the parts to be lifted are constantly changing.

How does the lifting beam adapt to the needs of different weight categories?

The lifting beam adapts to different weight classes by adjusting the distance between the lifting points and selecting the beam with the right lifting capacity. For lighter items, the lifting points are placed closer together, while for heavier and longer items the points are moved further apart.

The operation of the adjustment mechanisms is based on lockable sliding carriages or threaded adjustable lifting points. Lifting capacity is optimised by selecting the right beam size and model for the application. Safety factors are taken into account in the sizing of the beam and each beam is tested with a test load above the nominal load.

Hefmec’s tailor-made solutions meet the specific needs of customers. The OptiBeam range of beams covers weight categories from 1000 kg up to 200 tonnes. The requirements of production lines are taken into account individually and the beams can be equipped with different lifting points such as hooks, links or customized gripping solutions.

Why is controllability critical for production flexibility?

Adjustability is critical for production flexibility, as it allows a single lifting device to be used for several different lifting tasks. This reduces the need to invest in separate lifting equipment and significantly speeds up product changeovers.

Production efficiency is improved when an adjustable lifting beam system can handle different sized pieces without changing lifting equipment. From a production engineering perspective, this means less downtime and better lead times. Quick product changes can be made in minutes, compared to hours with traditional methods.

It is this flexibility that underpins Hefmec’s agile solutions for production development projects. When the production line is used to produce pieces of different weights and sizes, the adjustable lifting beam adapts to every situation. This is particularly important in modern production, where small batch sizes and customisation are commonplace.

What safety features should be considered in lifting beams?

The safety features of the lifting beams must take into account the CE marking, the requirements of the Machinery Directive and the overload protection. Each lifting beam must be tested and certified as suitable for its intended use before being put into service.

Safety standards require the lifting beam to withstand at least five times its rated load without breaking. Safety at work is ensured by automatic safety features such as lockable lifting points and clear load markings. Overload protectors prevent the beam from being used beyond its capacity.

Hefmec’s lifetime guarantee for lifting blocks is based on high quality and careful design. Each beam is delivered with full documentation, including operating instructions, inspection reports and CE declaration of conformity. Responsibility for the safety of our products is a key part of our philosophy, which is why we place particular emphasis on the development of safety features.

Key benefits of the adjustable lifting beam – summary

The main benefits of the adjustable lifting beam for handling different weight categories are flexibility, safety and cost-effectiveness. A single device replaces several fixed lifting beams, reducing investment costs and the need for storage.

Hefmec’s holistic approach to solving customer problems is reflected in the design of the lifting beams. Each solution is based on the customer’s actual needs, and the lifting capacity is sized just right. This ensures that the investment is technically and economically optimal.

Improving productivity with an adjustable lifting beam is tangible and measurable. Product changeovers are faster, safety is improved and staff satisfaction is increased when lifting operations are effortless. In the long term, the return on investment is reflected in reduced maintenance requirements, higher utilisation rates and more flexible production.

An adjustable lifting beam is an investment in the future. It allows production to evolve according to changing needs without major additional investment. By choosing the right lifting beam, you are ensuring the flexibility and competitiveness of your production for years to come.

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Why are lifting accessories critical to production efficiency?

Lifting equipment is the backbone of production, allowing heavy and awkwardly shaped items to be moved safely. Without proper industrial lifting equipment, production processes would be significantly slowed down and occupational safety risks would increase considerably.

The importance of lifting equipment is particularly emphasised in modern production, where increasingly large and complex pieces are handled. Well-designed lifting solutions reduce manual work, speed up material flows and minimise bottlenecks in production. At the same time, they protect workers from stress injuries and accidents.

From a productivity perspective, correctly selected lifting equipment reduces processing times and allows larger batches to be handled at once. In demanding production environments, customised lifting solutions can improve throughput times by up to tens of percent compared to standard solutions.

What are the most common lifting accessories in industrial production?

Industrial production uses a wide range of lifting accessories for different purposes. The most common lifting tools can be divided into five main categories: cranes, grabs, lifting beams, lifting magnets and special lifting equipment.

Cranes are the most versatile lifting equipment, widely used in various industries. Bridge cranes are suitable for material handling in large halls, while jib cranes offer flexibility in smaller spaces. Overhead travelling cranes, on the other hand, are ideal for heavy lifting outdoors.

Grabs are specialised lifting aids designed to handle objects of a specific shape. Plate grabs are suitable for lifting steel plates, tube grabs for handling cylindrical pieces and profile grabs for handling various steel profiles.

Lifting beams are essential for lifting long and asymmetrical loads. OptiBeam adjustable lifting beams allow quick adjustment of lifting points without tools, making them extremely versatile. Fixed lifting beams such as FixedBeam are suitable for repetitive lifting operations involving the handling of pieces of the same size.

Lifting magnets are effective in processing ferromagnetic materials. Electromagnets offer adjustable lifting power, while permanent magnets operate without electricity and are particularly suitable for safety-critical applications.

How do I choose the right lifting equipment for my production needs?

Choosing the right lifting equipment starts with identifying the characteristics of the load to be lifted. Key factors include the weight, shape, centre of gravity and surface material of the load. In addition, the requirements of the lifting environment such as lifting height, available space and environmental conditions must be taken into account.

The weight of the load determines the minimum capacity of the lifting accessory. A sufficient safety factor is always required for lifting safety, so the nominal capacity of the lifting accessory must exceed the maximum load by at least the factor required by the regulations. For asymmetrical loads, particular attention must be paid to the position of the centre of gravity.

The shape of the load influences the choice of lifting method. Long objects often require a lifting beam to avoid bending of the load. Flat objects can be lifted with labels or magnets. Specially shaped objects may require a tailor-made lifting aid.

The lifting environment has its own requirements. Compact solutions are needed in confined spaces, while outdoor spaces require weatherproof solutions. Explosive atmospheres require non-sparking lifting accessories.

Consultation with a lifting solutions expert will ensure the optimal choice. The tailored design process takes into account all the specificities of production and future needs, resulting in a cost-effective and safe solution.

What are the safety requirements for lifting accessories?

Strict legal requirements for lifting equipment ensure safety at work. All lifting accessories must carry the CE marking, which indicates that the product meets the requirements of the EU Machinery Directive. In addition, lifting accessories must be subject to commissioning and periodic inspections.

The Machinery Directive 2006/42/EC defines the basic requirements for the design and manufacture of lifting accessories. The manufacturer must prepare a technical file containing a risk assessment, design calculations and test reports. The instructions for use must be clear and comprehensive.

The commissioning inspection ensures the safety of the lifting accessory before its first use. The inspection verifies structural integrity, markings and documentation. Periodic inspections are carried out at least once a year, more often for heavy-duty applications.

Lifting equipment operators must have adequate training and familiarisation. Daily visual inspections are the responsibility of the operator. Damaged or suspect lifting accessories must not be used.

A lifetime warranty and manufacturer’s liability bring additional security to lifting solutions. Comprehensive maintenance services ensure the functionality and safety of lifting equipment throughout its lifetime.

Key lessons in the selection and use of lifting aids

A holistic approach is the key to purchasing lifting equipment. The purchase price alone must not be the deciding factor, but the whole life cycle costs, safety and productivity effects must be taken into account. The right choice of lifting equipment pays off in terms of improved efficiency and reduced safety risks.

Tailor-made lifting solutions offer significant advantages over standard products. By designing a lifting accessory for the specific application, optimum functionality and safety is achieved. At the same time, oversizing and unnecessary features are avoided.

The ability to react quickly to changes in lifting needs is critical for continuity of production. Agile working methods allow us to deliver lifting solutions in days where traditional suppliers are talking about months. This flexibility is particularly valuable for urgent projects and when solving production bottlenecks.

Lifting technology is constantly evolving, and new innovations are bringing more opportunities for more efficient production. Intelligent lifting equipment integrates with production control systems and provides real-time data on usage and maintenance needs. Investing in modern lifting technology is an investment in future competitiveness.

Working with an experienced supplier of lifting solutions ensures the best results. An expert partner can identify the specific needs of your production and propose innovative solutions that you might not have thought of yourself. A lifetime guarantee and comprehensive support ensure a long-term return on investment.

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What is a low profile lifting beam and when is it needed?

The low profile lifting beam is a specially designed lifting solution for spaces where ceiling structures or other physical obstacles limit the available height. These lifting beams differ from conventional lifting solutions by their significantly lower structural height, which allows them to be used in spaces where conventional lifting equipment cannot operate.

The low-profile lifting beams use optimised steel profiles and compact lifting cradles. The beam frame is typically designed to minimise height while maintaining adequate strength and rigidity. Lifting points are integrated into the beam in a way that significantly reduces the overall height compared to conventional solutions.

Typical applications in industry include old production facilities where the roof structures were designed in a period before modern lifting equipment. In new buildings, where space utilisation is maximised, space-saving lifting equipment is also often required. These solutions are particularly common in machine shops, assembly and maintenance facilities where lifting is required on a regular basis but the available height is limited.

Tailored lifting beam solutions are always designed to meet the specific requirements of the site. This means that each lifting beam is optimised for the dimensions and lifting needs of the space in question. The design takes into account, for example, the weight, shape and lifting density of the objects to be lifted, as well as the physical constraints of the space.

How can the lifting beam maintain the lifting height in a low space?

Maintaining the lifting height in a low space is based on several technical innovations that together minimise the structural height of the lifting beam. A key element is the use of compact lifting cradles designed specifically for low profile applications. These sleds can be up to 50% lower than conventional solutions.

Optimised hook structures are another important factor in maximising the lifting height. Instead of the traditional hanging hook, integrated hook solutions are often used, where the hook is partially embedded in the structure of the lifting reel. This significantly reduces the overall height between the lifting point and the load.

Innovative beam profiles make use of modern strength calculations and material technology. The cross-section of the beam is optimised to achieve maximum strength at minimum height. This can mean, for example, box beam structures or special profiles designed specifically for this application.

Design expertise is crucial when the aim is to maximise the lifting height in a limited space. Every millimetre counts, which is why a lifting beam solution is always designed as a whole, with all components optimised to work together. This requires an in-depth understanding of both lifting technology and structural design.

What are the special features of Hefmec’s lifting beam solutions for low spaces?

Hefmec’s lifting beam solutions for low spaces are based on a modular design that allows for flexible customisation. Each lifting beam is individually designed taking into account the specific requirements of the application, ensuring optimum performance in the space in question.

The customisability extends to all features of the lifting beam. The position of the lifting points, the length of the beam, the lifting capacity and the structural solution are always defined according to the customer’s needs. This allows the lifting beam to fit perfectly into the existing space and lifting needs without compromise.

Safety features are an essential part of any lifting beam solution. All lifting beams are CE marked, ensuring that they meet European safety requirements. In addition, only high quality components and materials that have been tested and approved for lifting applications are used in the lifting beams.

Delivery time is a major competitive advantage. While other suppliers talk about months, we can deliver a customized lifting beam solution in days. This is possible thanks to our agile approach and efficient design process.

How do I choose the right lifting beam for my production facility?

Choosing the right lifting beam always starts with identifying your lifting needs. Key questions are. What kind of pieces will be lifted? What is the largest load to be lifted? These basic data will determine the capacity requirement of the lifting beam and the design solution.

Careful mapping of the dimensions of the space is critical to a successful lifting beam solution. Especially in low spaces, every centimetre counts. Measurements should be taken into account:

• Available free height
• Width and length of the lifting area
• Potential barriers and structural constraints
• Space required by the crane runway

The frequency of use and loads influence the structural design and component selection of the lifting beam. A lifting beam for continuous use requires a different sizing than a solution for occasional use. The characteristics of the objects to be lifted, such as the position of the centre of gravity, also influence the design.

A client-centred approach means that we do not offer ready-made solutions, but first listen to the client’s needs and understand the root of the problem. A free consultation helps us to identify all the relevant factors and ensure that the end result fully meets the client’s needs.

Key considerations when choosing a lifting beam solution for low spaces

When choosing a lifting beam solution for low-ceilinged spaces, several critical factors must be taken into account, which together determine the functionality and safety of the solution. Professional design is essential, as incorrect sizing or inadequate design can lead to hazardous situations or inefficient lifting operations.

Comprehensive project management ensures that all aspects of the lifting beam solution are taken into account. This includes:

• Technical design and dimensioning
• Manufacturing quality control
• Installation and commissioning
• Documentation and training

Managing the life cycle of a lifting beam solution is an important part of the whole. A lifetime warranty gives the customer confidence in the durability of the investment, but it also requires regular maintenance and inspections. A well-designed and maintained lifting beam will serve reliably for decades.

Finding the optimal solution requires expertise and experience. Every production site is different and therefore every lifting beam solution must be tailored to the specific requirements of the site. Working with experts ensures that the end result is a technically correct, safe and economically sound solution that will continue to improve productivity in the future.

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Choosing the lifting capacity of a lifting beam for production – where to start?

The importance of lifting beams in industrial production is crucial to ensure the safety and efficiency of production lifting equipment. Choosing the right lifting capacity has a direct impact on production flow, safety and cost-effectiveness.

The process of selecting a lifting beam starts with identifying your production needs. Key issues include the weights of the loads to be lifted, the frequency of lifting in daily production and the space available. Oversizing the lifting capacity will lead to unnecessary costs, while undersizing will jeopardize occupational safety.

Industrial lifting beams are always designed according to the application. Modern lifting solutions include adjustable lifting points that allow safe handling of different shapes of objects. Hefmec lifting solutions cover the entire capacity range from 1 to 200 tonnes, and each lifting beam is tailored to the customer’s production process.

Which lifting capacity is suitable for light assembly production?

In light assembly production, a lifting beam of 1-10 tonnes is a typical choice. This capacity range is ideal for the electronics industry, small component handling and assembly lines handling lightweight parts and sub-assemblies.

Light production lifting beam needs are often focused on repetitive lifting, where accuracy is more important than high lifting power. Typical applications include:

• Moving electronic components on the production line
• Installation and maintenance of small machine parts
• Assembly work in the automotive industry
• Material handling in packaging lines

The OptiBeam adjustable lifting beam (WLL 1000-5000 kg) represents the pinnacle of lightweight capacity. Its lifting points can be adjusted without tools, which significantly speeds up production. An integrated measuring scale ensures precise adjustment, while the lightweight design makes it easy to move the beam from one workstation to another.

Light production lifting pallets are designed with ergonomics and usability in mind. The lifting beam must be easy to handle so that operators can work efficiently throughout a shift without extra strain.

How do I choose a lifting beam for medium industry?

Lifting equipment for medium industrial production requires a lifting capacity of 10-50 tonnes. This range covers most of the lifting needs of the engineering, metalworking and manufacturing industries.

The choice of lifting capacity for medium-heavy production is based on the following factors:

• Weight of the largest items to be lifted
• Frequency of lifting in daily production
• Available lifting height
• Need to move the lifting beam between different workstations

The OptiBeam HEAVY lifting beam (WLL over 5000 kg) is designed for demanding applications. Its reinforced profile and adjustable lifting points allow safe working with heavy objects. It is particularly suitable for the engineering industry where large castings, steel structures or machined parts are handled.

Safety is even more important in medium-heavy production cranes. The design of the lifting beam takes dynamic loads into account and the safety factor is selected according to the frequency of use. Lifting beams in regular production use are often equipped with overload protection and inspection marks.

When do I need a heavy capacity lifting beam (50-200 t)?

Heavy capacity lifting beams in the 50-200 tonne range are essential for handling large components. Industrial lifting beams in this size range are always designed on a case-by-case basis, as each application is unique.

Typical applications for heavy capacity lifting beam solutions include:

• Shipbuilding block purchases
• Installation of turbines and generators for power plants
• Heavy engineering and large machine tool handling
• Lifting of castings and other heavy components for the steel industry

The FixedBeam fixed boom (WLL 1000-200 000 kg) represents the pinnacle of heavy-duty capacity. Its fixed lifting points and standardised design make operation repeatable and safe. Material choices, suspension height and anchorage solutions are always tailored to the application.

Safety requirements are particularly stringent for heavy-duty lifting pallets. Each lifting beam is thoroughly inspected and tested before it is put into service. The design of the lifting beam takes into account fatigue strength, material quality and manufacturing accuracy. Documentation is rigorous and each lifting beam is delivered with full inspection records.

Choosing a lifting beam for the production level – key decision criteria

The choice of lifting capacity is based on a comprehensive production analysis. The main decision criteria are load weight, lifting density, space requirements and safety regulations.

Future needs are also taken into account when selecting the lifting beam. Production growth, new products or changing safety regulations may affect the need for lifting capacity. It is therefore wise to choose a lifting beam with some margin for future needs.

Hefmec’s holistic approach to lifting solutions always starts with understanding the customer’s production process. Technical consultation helps to find the optimal solution that balances safety, efficiency and cost. A lifetime guarantee on the lifting beam provides assurance of a long-term return on investment.

Choosing a lifting beam is a strategic decision that will affect production efficiency for years to come. A correctly selected and sized crane beam improves workplace safety, speeds up production and reduces the risk of material damage. Investing in a quality lifting beam will pay for itself in improved productivity and reduced maintenance requirements.

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What lifting accessories are commonly used in serial production?

Industrial series production uses a wide range of lifting equipment, the most common of which are overhead travelling cranes, boom cranes, chain hoists, rope hoists and pneumatic cranes. The choice of these industrial cranes depends on the weight of the load to be lifted, the lifting density and the structure of the production area.

Overhead cranes are the workhorses of serial production, moving on rails in the roof structures of the hall. They are ideal for moving heavy loads over a wide area. Boom cranes, on the other hand, offer flexibility for smaller workstations where precise positioning is required.

Chain gantries and rope gantries are versatile lifting solutions that can be installed on fixed structures or mobile masts. Chain slings are more resistant to harsh conditions, while cable slings allow for higher lifting heights and smoother operation.

Pneumatic hoists use compressed air and are particularly suitable for areas where the use of electrical equipment is limited. They are lightweight, quiet and offer excellent lifting speed control.

Lifting equipment is classified according to lifting capacity into light (less than 1000 kg), medium (1000-5000 kg) and heavy (over 5000 kg). According to their intended use, they are divided into general-purpose, special-purpose and automatic systems.

How do I choose the right crane for my production line?

Choosing the right crane for your production line starts with determining the lifting capacity. The crane must be able to handle the heaviest loads safely, but overcapacity will unnecessarily increase costs.

The lifting height and reach determine the design of the crane. Low-profile hoists save space in low halls, while high hoists require special attention to the length of ropes or chains.

The frequency of use has a direct impact on the crane’s durability requirements. Cranes in continuous use require a stronger structure and more efficient cooling than equipment used occasionally.

The layout of the production area determines the mobility needs of the crane. Fixed workstations can make use of jib cranes, while large production lines often require overhead cranes or rail-mounted systems.

The characteristics of the load guide the choice of lifting method. Long items require lifting beams to maintain balance, while delicate items benefit from soft start and stop.

Occupational safety is the primary selection criterion. The crane must meet all safety standards and include the necessary safety devices such as overload protection and emergency stops.

What is the role of automatic lifting systems in serial production?

Automatic lifters revolutionise the efficiency of serial production by eliminating the need for manual control. They integrate seamlessly with production control systems and enable fully automated material transfers.

Semi-automated systems offer a balance between automation and flexibility. The operator selects the target, but the crane moves automatically along pre-programmed paths.

Repeatability is a major advantage of automatic lifters. They perform lifts and transfers with millimetre precision, which is critical on assembly lines and in precision-intensive processes.

Improving ergonomics is a key benefit. Automatic hoists reduce the physical strain on workers and minimise the risk of accidents by eliminating heavy lifting and awkward working positions.

Integration with production control systems enables real-time monitoring and optimisation. The cranes communicate with other production equipment, synchronising their operation with the production rhythm.

The return on investment depends on the volume of production and the savings from automation. Typically, the payback period is 2-5 years, taking into account labour savings, quality improvements and productivity gains.

How does the maintenance of lifting equipment affect production efficiency?

Predictive maintenance is the key to avoiding production downtime. Regular inspections and maintenance keep your lifting equipment in production line working order and prevent costly surprise repairs.

Maintenance programmes are based on the manufacturer’s recommendations and actual usage. Critical components such as ropes, chains and brakes require more frequent monitoring than frame structures.

Inspection intervals are determined by the frequency and conditions of use. Daily visual inspections, weekly operational tests and annual in-depth inspections form the backbone of maintenance.

Documentation is a legal requirement and a valuable tool for planning maintenance. Maintenance history reveals wear trends and helps to anticipate component replacement needs.

Ensuring the availability of spare parts minimises downtime. Stocking critical parts and maintaining supplier relationships ensures quick repairs in the event of a failure.

Maintenance contracts offer peace of mind and budget predictability. Professional maintenance staff know the equipment and can anticipate potential problems in a timely manner.

Key factors in the selection of lifting accessories for series production

Productivity, safety, flexibility and total cost of ownership are the key criteria for selecting lifting equipment for series production. Balancing these factors determines the optimal lifting solutions for each production environment.

Productivity is measured as the number of lifts per time unit and the availability rate. Efficient hoists reduce cycle times and allow higher production volumes with the same number of personnel.

Safety is an absolute priority. Modern lifting equipment includes a number of safety features, such as overload protection, anti-collision systems and automatic locks.

Flexibility means the ability to adapt to changing production needs. Modular lifting systems allow for easy expansion and adaptation as production grows or changes.

The total cost includes the purchase price, installation, running costs and maintenance. Life cycle costing reveals the real cost differences between the different options.

Anticipating future needs is wise investment planning. Scalable solutions allow you to increase capacity without having to make completely new investments. Improving production efficiency through lifting equipment is an ongoing process.

Working with experts ensures the best possible solution. Experienced designers can take into account all technical requirements and find the most cost-effective solution. Tailor-made lifting beams and special solutions can offer significant advantages over standard products.

The selection of lifting equipment for mass production is a complex process that requires a deep understanding of production needs and available technologies. Correctly selected and maintained lifting equipment is an investment that pays off in terms of improved productivity, occupational safety and production flexibility. Successful selection requires a holistic approach that takes into account both technical requirements and future development needs.

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Lifting beam for off-centre loads: what to consider?

Lifting solutions for production lines often face challenges when the centre of gravity of the pieces being handled is not centrally located. This situation is particularly common in mechanical engineering, precast and metalworking production lines where asymmetrical pieces or assemblies are lifted.

Non-centric loads pose particular safety risks and efficiency challenges in lifting operations. A conventional lifting beam may not be suitable for these situations, as uneven load distribution can lead to tilting, swaying or, in the worst case, falling of the load. This calls for customised lifting beam solutions specifically designed to safely handle off-centre loads.

A correctly selected and sized lifting beam will significantly improve the efficiency of the production line. It enables fast and safe lifting, reduces handling times and minimises the risk of damage. Tailor-made solutions, such as adjustable lifting points or balancing systems, ensure that each lift is carried out in a controlled manner, regardless of the load shape or centre of gravity position.

What is an off-centre load and how does it affect the choice of lifting beam?

An off-centre load is a lifting object whose centre of gravity is not located at the geometric centre. Such loads occur when the object is asymmetrical in shape, contains materials of different densities or has attachments on only one side.

The location of the centre of gravity is a crucial factor in the choice of the lifting beam. When the centre of gravity moves away from the centre, a torque effect is created which tends to tilt the load. This requires special design of the lifting beam: the position of the lifting points must be optimised to compensate for the uneven load distribution. Incorrect sizing can lead to dangerous situations and production disruptions.

Analysing the load distribution is a critical step in the selection of a lifting beam. The analysis determines the exact position of the centre of gravity, calculates the moments and forces generated and evaluates the dynamics of the lifting situation. A professional load analysis will reveal all relevant factors that influence the design and dimensioning of the lifting beam.

Typical non-central loads in industry include:

• Parts of machines with heavy components on one side only
• Long profiles or beams with uneven mass distribution
• Assemblies with asymmetrically mounted accessories
• Castings with varying material density
• Tanks and containers with unevenly distributed contents

How is the load capacity of a lifting beam calculated for non-central loads?

The load capacity calculations for non-central loads take into account both vertical forces and moment effects. The calculation starts by determining the total weight of the load and the exact position of the centre of gravity, and then calculates the forces at each lifting point separately.

The determination of safety factors is particularly important in the case of non-central loads. Standard safety factors often need to be increased, as non-centrality increases the variability and unpredictability of the load. Typically, a factor of safety of at least 1.5 times that of a normal symmetrical load is used, but the exact value depends on the criticality of the application and the degree of load noncentrality.

Taking account of momentum effects requires specific expertise. A lifting beam is subjected to bending moments that can be significantly higher than for a symmetrical load. In addition, the effect of torsional moments must be analysed, especially if the load can rotate during lifting. These factors directly influence the choice of the lifting beam profile and material strengths.

A correctly dimensioned lifting beam can withstand the designed load throughout its service life. Professional design ensures that all critical factors are taken into account and that the lifting beam operates safely under all operating conditions. The lifetime guarantee is a sign that the highest quality standards have been applied in design and manufacture.

What special solutions does Hefmec offer for handling off-centre loads?

Tailor-made lifting beam solutions provide an effective answer to the challenges of off-centre loads. The OptiBeam range of adjustable lifting beams allows for quick tool-less movement of lifting points, which is particularly valuable when handling variable loads on the same production line. An integrated measuring scale makes it easy to make the right adjustment and ensures repeatability.

Balancing systems play a key role in handling particularly challenging off-centre loads. These systems can include automatically adjustable lifting points that compensate for centre of gravity shifts in real time. The OptiBeam HEAVY range is specifically designed to handle heavy off-centre loads of over 5 tonnes, offering a reinforced profile and a wide range of adjustment options.

Intelligent control systems add value to demanding lifting situations. They can include:

• Load monitoring systems that detect uneven loads
• Automatic balancing functions
• Real-time collection and analysis of lifting data
• Safety alerts under abnormal load conditions

Fast delivery times and agile working methods enable efficient project delivery. While other suppliers talk about months, customised solutions can be delivered in days. This is possible thanks to an efficient design process and off-the-shelf modular solutions that can be quickly adapted to the customer’s needs.

The design of customised solutions always starts by identifying the specific requirements of the production line. FixedBeam lifting beams are suitable for situations where non-centric loads are repeatedly similar, offering an optimised solution for a specific lifting task. Fixed lifting points can be positioned at exactly the right points, maximising efficiency and safety.

Summary: how to make sure you choose the right lifting beam

Choosing the right lifting beam for off-centre loads is based on careful analysis and design. The main selection criteria form a whole, with each factor influencing the final result.

The load analysis is always the starting point. It includes determining the centre of gravity, analysing the mass and shape of the load and assessing the dynamics of the lifting situation. Safety requirements specify minimum requirements for load capacity and safety factors, but it is often prudent to exceed these requirements to ensure operational safety.

The layout of the production line sets the boundary conditions for the sizing of the lifting beam. The available lifting height, the need for lateral movements and compatibility with existing lifting systems must be taken into account. Future needs should be anticipated at the design stage so that the lifting beam can serve effectively even as production changes.

A holistic approach ensures the best results. It starts with understanding the root cause of the problem: why off-centre loads are being addressed, what challenges the current solution poses and what the production development goals are. From this, a technically and economically optimal solution can be designed that not only solves the current problem but also supports the development of production.

The importance of expert advice cannot be overstated. A skilled designer will identify critical factors that an inexperienced one might overlook. Working together will ensure that the lifting beam meets all requirements and performs reliably for decades to come. When properly selected and sized, a lifting beam will pay for itself in improved productivity and reduced production disruptions.

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