JH21 sheet metal single crank punching press machine

Features:
1.Steel welded body, tempering treatment, high rigidity, accuracy and stability;
2.Vertical located crankshaft, compact structure;
3.The crankshaft undergoes grinding treatment after high frequency quenching;
4.Lengthened rectangular guide way with a surface of bronze plate;
5.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
6.PLC control and imported safety dual valve;
7.Wet clutch and hydraulic overload protector.

Open Fixed Table Pneumatic Power Press Machine /Punching Machine from China

Steel welded body with high rigidity

The main body is welded with high quality steel plate. Then it will be heat treated and ball blasting treated to release the stress and improve the rigidity. The best boring and milling machine ensures the high precision of the body.

High torque low noise wet clutch

World produce the wet clutch. We use the best seals, bearing and friction discs. The wet cultch features lower noise and longer service life.

PLC control

The press adopts Panasonic or Omron PLC with high stability and longer service life.

Hydraulic overload protected

Hydraulic overload protected pump is used to protect the press and the die if the machine is overloaded. You can reset the overload with the switch on the touch screen easily.