Specifications:

• 1.The frame is steel-welded construction, vibration to eliminatestress, with high strength and good rigidity. 2.The ram is adoptedhydraulic top-drive with two cylinders, working smoothly andstably. 3.Mechanical stop nuts ensure stable and reliablepositioning accuracy. 4.The ram's stroke and the back gauge'sposition are controlled and speedily adjusted by nc conroller.5.Crowned bottom die holder for deflection compensating is adoptedfor the machines above 200tons.

Description:

1.The frame is steel-welded construction, vibration toeliminate stress, with high strength and good rigidity.

2.The ram is adopted hydraulic top-drive with twocylinders, working smoothly and stably.

3.Mechanical stop nuts ensure stable and reliablepositioning accuracy.

4.The ram's stroke and the back gauge's position arecontrolled and speedily adjusted by nc conroller.

5.Crowned bottom die holder for deflectioncompensating is adopted for the machines above 200tons.

6.There is deflection compensation unit installed inthe top tool holder. When the nominal pressure reaching 200tons,the unit will be installed under bottom tool.