The Servo Hydraulic Spring Setting Machine also called Spring Prepress Machine is produced by Wintime Machinery Co., Ltd. It can be used to test the heavy duty springs such as car springs 、locomotive springs or leaf springs and so on and customed designed absolutely . This equipment is controlled by computer and driving in servo hydraulic. It can press the spring to set height or set load. Its max load is 1000KN(100Ton). Its test space is 1700mm. the hydraulic piston stroke is 600mm. We can change the specification according to the need of our clients.