SPRING-LOAD-TESTING MACHINE

A Spring Load Testing Machine is a precision testing device used to measure the load, deflection, stiffness, and performance characteristics of compression, tension, and torsion springs. It applies controlled force to a spring and records its response to verify whether it meets design and quality specifications. These machines are widely used in automotive, aerospace, manufacturing, and quality control laboratories.

The system can be manual, semi-automatic, or fully computerized, and typically includes a load frame, force sensor, displacement measurement system, and digital control/display unit.

Technical Features

• High-accuracy load cell for force measurement

• Precision displacement / deflection sensor

• Digital or computerized control system

• Compression and tension spring testing capability

• Adjustable test speed and stroke

• Real-time load vs deflection display

• Automatic peak load capture

• Multi-point testing function

• Programmable test parameters

• Overload protection system

• RS-232 / USB / PC connectivity (computerized models)

• Graphical test report generation

• Calibration traceable to standards

Applications

• Compression spring testing

• Tension spring testing

• Coil spring load measurement

• Spring rate calculation

• Automotive suspension spring testing

• Industrial spring quality control

• Research & development labs

• Incoming inspection and batch testing