Testing machine for welded joints of steel rails for static bending

Testing machine for welded joints of steel rails for static bending operates according to the principle of hydraulic drive and transmits power using the stroke of the cylinder piston to apply pressure to the welded rail sample.

It controls the displacement sensor variables using a microprocessor, utilizes the functions of an electro-hydraulic servo valve to conduct full testing control.

Based on the output signals of the load sensor and displacement sensor, the microprocessor can perform data processing, display values, store data, and print data.