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JH21 C-Type High Precision PLC control system Pneumatic Press sheet metal punching machine


1. Main Features:
1.High Rigidity
High rigidity, high-precision frame, with welded steel board and heat treated, eliminate inner tension of press.
2.Balance Center Of Gravity
The transmission center is in accordance with the center of the whole machine, ensure the accurate and
stability in pressing.
3.Safe and Reliable Operation
High-sensitive clutch/braking added international top double electromagnetic valve and overloading protection
device, can guarantee the accuracy and safety for slid board running and stopping.
4.High-Precision
The abrasive sections of crankshaft, gears, gearshaft are treated by hardening heat treatment and followed
milling processing, with high abrasion resistant and balance performance, as well as stable performances.
Ensure quality and using life of Punch.
5.Automation Processing
Can equip all automatic feeders for automation production, reduce the cost, promote efficiency.
2. Standard Accessories:
-Hydraulic overload protector
-Grease pump
-Slide adjust device(ZC1 below 60)
-Slide adjust device(ZC1 60 or more)
-Inverter
-Die height indicator(ZC1 below 60)
-Die height indicator(ZC1 60 or more)
-Balance device
-Rotary cam switch
-Crank angle indicator
-Power supply
-Anti vibration press mount
-Photo-electronic safety device
-Electrical stroke counter
-Preset counter
-Air source receptacle
-Over-run safety device
-Maintenance toll box
-Die room light
-Operation Manual
3. Safety Equipment:
-Front finger Protection(Safety light curtain)
-Scram Button
-Both-Hands Operation
4.Main Configuration:
Part Description | Brand | Place of Origin | |
1. | The Whole Structure | DECO | Nanjing,Jiangsu,China |
2. | Slide | DECO | Nanjing,Jiangsu,China |
3. | Crankshaft | DECO | Nanjing,Jiangsu,China |
4. | Connecting Rod | DECO | Nanjing,Jiangsu,China |
5. | Gears | DECO | Nanjing,Jiangsu,China |
6. | Hydraulic Overload Protection | Kingair | Taiwan |
7. | Double Valve | TACO | Japan |
8. | Cam Controller | Estun | Nanjing,Jiangsu,China |
9. | Dry Friction Clutch | OMPI | Italy |
10. | Sealing Element | SOG | Taiwan |
11. | AC Contactor | Schneider | France |
12. | Intermediate Relay | Omron | Japan |
13. | Breaker | Schneider | France |
14. | Power Door Lock | Schneider | France |
15. | Transformer | Chint | Zhejiang,China |
16. | Grease Pump | IHI | Japan |
17. | Bearings | NSK or HRB,ZWZ,LYC | Japan or China |
18. | Pneumatic Components | AirTAC | Taiwan |
19. | Photo-electronic Device | Lion | Zhejiang,China |
20. | Motor | TECO | Taiwan |
21. | Frequency Transformer | Delta | Taiwan |
22. | Anti Vibration Press Mount | HengRun | Zhejiang,China |
23. | Lamp | HengTe | Shandong,China |












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