JH21 80 ton open single point crankshaft punching power press

JH21 Pneumatic Power Press for Steel Sheet PunchingFeatures of JH21 series punching machine:1. Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability.2. The crankshaft undergoes grinding treatment after high frequency quenching.3. Vertical located crankshaft, compact st

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JH21 Pneumatic Power Press for Steel Sheet PunchingJh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine
Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine

Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine
Features of JH21 series punching machine:
1. Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability.
2. The crankshaft undergoes grinding treatment after high frequency quenching.
3. Vertical located crankshaft, compact structure.
4. Lengthened six-face rectangle guide with a surface of bronze plate.
5. Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact.
6. PLC control and imported safety duplex valve.
7. Wet type combined multi discs friction clutch and brake.
8. Hydraulic overload protected.
 
Machine Photos
Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine

Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine

Applications


Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press MachineJh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine
ModelWorking PressureTable SizeMotor Power
JH21250kN700*400mm3kW

Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine
Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine
Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine
Jh21 80 Ton Open Type Single Point Crankshaft Punching Power Press Machine


 

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