The JB Charpy Pendulum Impact Tester series equipment developed and manufactured by Liangong Group are all high-precision instruments Be sure to read carefully and consult the corresponding engineer before using the equipment in order to use the equipment correctly and keep the machine high in accuracy and good Operating status!

The DZ-6 type end quenching tester is developed and manufactured by Jinan Liangong, which is mainly used for the end face quenching test of materials in the laboratory The test bench is beautiful and generous in appearance

Liangong Factory was commissioned by a high-speed rail accessory customer to develop and customize a testing equipment for measuring the impact characteristics of the weak connection device of the contact current collector shoe wall plate of the high-speed rail and motor car-special impact test for the current collector machine

The XSPJ-W1000 microcomputer-controlled lower contact current collector durability test bench uses a servo motor as the main power The motor has a wide range of speed regulation, large starting torque, stable low-speed performance and easy operation

Jinan Liangong Testing Technology Co , Ltd is a national high-tech enterprise specializing in the research, deve