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Proof load testing is deliberate overloading of an item of lifting equipment to ensure it can perform to the required safe working load for which it is designed to withstand in accordance with standards and manufacturer’s guidance, by giving it a full-strength test.


A proof load test is required on the installation of any lifting before the item is brought into service. it may also be required other circumstances as following a weld repair to the structural member, after a complete overhaul or at specific intervals defined by standards and regulations.


JC International Test House


JC International Test House is a full-scale testing facility. This is equipped with numerous fixed and mobile testing machines. We are able to carry out strength, physical properties, break, and prototype testing of our most lifting and none lifting equipment.