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Lifting equipment testing is a systematic inspection of machinery used to lift or lower loads. Conducted by our experienced professionals, the proof load testing procedure verifies that equipment operates within its safe working limits and meets UK health and safety regulations, like the Lifting Operations and Lifting Equipment Regulations  (LOLER) 1998 and the Provision and Use of Work Equipment Regulations (PUWER) 1998.

All equipment used to lift or lower loads, including people and materials, must be thoroughly tested by a specialist.

Lifting testing should be conducted after initial installation and before first use, as well as following any major modifications or exceptional circumstances, such as damage or spending long periods out of use.

At JK Lifting, our expertise and accreditations mean that we can conduct a range of tests, including destructive and nondestructive testing (NDT), to ensure equipment is operating under suitable loads and pressure.

Regular lifting equipment testing is crucial in maintaining a safe working environment.

While the equipment used may differ depending on the industry you operate in, our goal at JK Lifting remains the same: to ensure your equipment and operations remain safe, secure and sustainable.

We provide various load testing services to support your projects.

Proof load testing is a quality assurance and compliance process that verifies the structural integrity of lifting equipment, rigging gear and load-bearing structures.

A proof loading test is designed to ensure items of lifting equipment can perform to the required standard as determined by the manufacturers’ guidance. By subjecting items to a full-strength tensile test, our team can certify their ability to function as intended.

The proof load testing procedure applies a controlled force of usually 1.25 to 1.5 times the equipment’s Working Load Limit (WLL) to confirm it can handle stress without permanent deformation or failure.

Compression testing as part of lifting equipment testing involves applying controlled and precise levels of pressure to verify the strength of important components that experience compressive forces.

Our compression testing procedure is designed to assess materials’ compressive strength and key mechanical characteristics. Our cutting-edge equipment and skilled engineers enable us to conduct comprehensive compression tests on various materials including concrete, metals and polymers.

Nondestructive Testing (NDT) evaluates the properties of a material, component or system for flaws or defects without causing degrading or damaging vital equipment. It is vital for quality control and asset maintenance in several industries.

Our certified non-destructive testing engineers offer Magnetic Particle Inspection (MPI), Dye Penetrant Inspection (DPI), Ultrasonic Testing (UT), Eddy Current Testing (EDT) and Visual Testing (VT). These NDT techniques thoroughly evaluate all equipment, enabling informed asset management decisions.

Destructive testing involves intentionally subjecting a material or component to extreme stress, such as tension, compression or impact, until it fails. This test is designed to determine the exact breaking points, durability and physical properties of equipment.

At JK Lifting, we specialise in precise destruction testing services. This essential process allows us to determine the material’s Minimum Break Load (MBL), a vital mechanical property which is crucial for designing and manufacturing components and structures, and ensuring the reliability of materials for diverse applications ahead of mass production.

Third party witness certification for equipment testing involves an independent, accredited body which observes and verifies that equipment and machinery meets the required technical, safety and performance standards, like LOLER or PUWER.

To ensure the highest level of credibility and compliance in your lifting equipment testing procedures, we can partner with your preferred Third Party IACS provider to assist with Third Party Witness Certification.

The lifting equipment testing process includes everything from a thorough visual check, operational tests, to a proof load test using weights or hydraulic systems and post-load inspections.

The proof load testing procedure comprises the following steps:

• Initial inspectionThe process begins by discussing your testing requirements, including the type of lifting equipment or component, its intended application and any relevant project specifications. This helps us determine the most appropriate testing method.
• Test preparationThe equipment will be securely prepared for testing using suitable fixtures, test weights to specialist testing apparatus, with safety controls implemented throughout the testing area to ensure the procedure is carried out in a controlled and secure environment.
• Controlled testingOur experienced engineers perform the required testing using the appropriate method. Loads or forces are applied under carefully controlled conditions to verify the equipment’s performance, structural integrity and suitability for its intended use.
• Performance evaluationOnce the proof load test procedure is complete, we assess the results against the relevant manufacturer specifications, industry standards and applicable legislation. Any weaknesses, defects or performance issues are identified for repair or replacement.
• CertificationFollowing successful testing, we provide comprehensive proof load certification detailing the testing procedure, results and any observations made during the process. This certification will demonstrate that the equipment has been tested and meets the required performance and compliance standards.

Over 40 years, our team at JK Lifting has supported more than 300 leading clients to ensure their lifting equipment is tested to meet the highest standards in the most demanding industries, which include:

• Engineering: testing verifies lifting equipment can safely withstand operational loads and meet performance requirements for engineering applications.
• Renewables: lifting equipment testing confirms safe operation when installing and maintaining wind, solar and other renewable energy infrastructure.
• Utilities: regular testing ensures lifting equipment remains reliable for safely handling critical infrastructure maintenance and installation projects.
• Manufacturing: proof load testing validates the strength and performance of lifting equipment, helping maintain safe, efficient and uninterrupted production processes.
• Port services: lifting equipment testing confirms cranes and lifting accessories can safely manage heavy cargo and demanding marine operations.

With over 40 years’ experience and industry knowledge of lifting equipment testing, JK Lifting provides a 24/7 call out service, trusted by over 300 leading clients in the North East and beyond.

Our services cover lifting solutions, engineering services and product supply, as well as inspection and testing, to enhance and maintain the safety of your organisation’s operations. For expert lifting equipment testing, choose JK Lifting.

Contact us to discuss your testing needs and learn more about how we can support your project.