Pneumatic puncher machine, JH21-160T hydraulic hole punch machine manufacturers

Pneumatic puncher machine, JH21-160T hydraulic hole punch machine manufacturers.

●The machine features fine steel plates welded machine body, tempering treatment ( or vibration relief), shot blasting, rigidness, accuracy, and stability.

●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.

●Pneumatic dual balance cylinder, a balanced sliding block and punch weight, which reduces impact and noise eliminate the clearance between connecting rod and sliding block, reduce the impacted wear of the steel parts.

●The whole machine adopts PLC centralized control The gas circuits adopt imported safety dualvavle, which can achieve jog, inch, single and continuous punching.

●The key parts such as sliding block, guide ways, worktable plate, connecting rod, and are all castings made in sand, which improved the surface roughness 1-2 level and improve the size accuracy 2-3 level.

●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.