Overview
Shackles Tensile Test Machines are primarily used to test the tensile strength of lifting and rigging components, including shackles, chains, wire ropes, fiber ropes, webbing slings, spreader beams, and lifting beams. These machines can perform both non-destructive (proof load) and destructive (break load) tests, ensuring that materials meet safety and performance standards. 

Key Features
Load Capacity: Machines are available in a wide range of capacities, from 100 tons up to 3000 tons, depending on the application and manufacturer. 

Testing Configuration: Horizontal and vertical layouts are available. Horizontal test beds are ideal for long specimens and high elongation applications. 

Precision Measurement: Equipped with high-precision load cells to measure force and photoelectric encoders to measure displacement, ensuring accurate results. 

Control System: Modern machines use computer-controlled systems with PC-based software for data acquisition, analysis, and test management. 

Customization: Frame length, piston stroke, and grip configurations can be tailored to specific testing requirements. Interchangeable grips allow testing of various specimen shapes. 

Safety: Fully guarded testing areas with hinged or fixed plates protect operators during testing.