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.

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. The impact testing machine has stable performance, advanced technology and high cost performance! Meet the national standard TB/T 1842.3-2002 "Electric Locomotive Pantograph Sliding Plate Part 3 Carbon Skateboard" and TJ/CL 328-2014 "EMU Carbon Skateboard Interim Technical Conditions" 6.12 Automatic bow lowering sensor device impact characteristics requirements.