Plate forming 160 ton stamping die C type sheet metal pneumatic power press

Additional information


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Main features of pneumatic power press machine

  1. The pneumatic power press features fine steel plates welded machine body, tempering treatment (or vibration relief), shot blasting, rigidness, accuracy and stability.
  2. Vertical located crank shaft, compact structure; the crank shaft undergoes grinding treatment after high frequency quenching, which has a good smooth finish and rotates flexibly; lengthened rectangle hex guideway with a surface of bronze plate, which has high guide accuracy.
  3. Pneumatic dual balance cylinder, balanced sliding block and punch weight, which reduce impact and noise, eliminate the clearance between connecting rod and sliding block, reduce the impactand wear of the stress parts.
  4. The whole machine adopt PLC centralized control. The gas circuits adopt imported safety dualvavle, which can achieve jog, inch, single and continuous punching.
  5. The key parts such as sliding block, guideways, worktable plate, connecting rod, and are all castings made of resin sand, which improved the surface roughness 1-2 level, and improve the size accuracy 2-3 level.
  6. The 60T-level machines adopt the electrical control device to adjust the die height. Fine configuration, the key parts like pneumatic components, electrical components, sealing parts, buttons and etc all adopt imported parts.



Pneumatic hole punching machine uses the high pressure gas generated by the compressor and deliver it to the solenoid valve through the pipeline, controlling the function of solenoid valve by the foot switch thus control the working of the air cylinder to achieve the purpose of punching. The compressed air can be stored in the air tank and used at any time, it can avoild energy waste during the idling time. Using the cylinder as the working part and the solenoid valve as the control element make the machine structure simpler, with low failure rate, high safety, simple maintenance, lower maintenance cost and high production efficiency.


After Sales Service

1.Warranty period is 12 months after receiving machine; any quick-wear part is available for free during guarantee period under proper operation, customers only need to pay for the freight of the replaced new parts.
2.Installation and training service is optional for customers, any client can ask for this service from HARSLE, they should assume the airfare and accommodation for our engineer during the journey.

Technical parameters

Technical parametersJH21-160T
Nominal Capacity1600 KN
Nominal6 mm
Slide Stroke200 mm
Slide Stroke Per MinuteFixed45 Times/min
Variable30-45 Times/min
Maxium Die Set Height400 mm
Die Height Adjustment100 mm
Throat Depth400 mm
Distance Between Uprights736 mm
Slide Bottom SizeLXR700 mm
FXB580 mm
Bolster ThicknessDia70 mm
Depth100 mm
Bolster SizeLXR1175 mm
FXB760 mm
Blanking Hole Miameter220 mm
Bolster Thickness165 mm
Bolster Surface Height900 mm
Overall DimensionsFXB2305 mm
LXR1420 mm
H3215 mm
Distance Between Foundation BoltsFXB1665 mm
LXR1140 mm
Motor Power15 KW
Weight(Approximate)13600 Kg
Press Pressure0.5 Mpa



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