Press Drive
Many different versions of the punching system exist. Hydraulic, hydramechanical, and air driven. The two mechanical rams use a flywheel driven by an electric motor to develop tonnage. In a hydramechanical system a small hydraulic pump delivers oil to a solenoid which when activated causes the clutch to engage generating a punch cycle.
Newer machines primarily use hydraulic cylinders with smart controllers to punch.
O-Ring Item # 90
Replaces Strippit® 1002382-331
I recommend purchasing a H&L Oring kit item CNC 4161, includes 10pcs. Of each Oring in the H&L Valve Block, ORing lube, and removal tool.
O-Ring Item #130
replaces Strippit® 1002382-028
I recommend purchasing a H&L Oring kit item CNC 4161, includes 1 pc. Of each Oring in the H&L Valve Block, ORing lube, and removal tool.
