Punching machine sheet metal, JH21-60T punch press machine manufacturers

Punching machine sheet metal, JH21-60T punch press machine manufacturers. The pneumatic punch uses the high-pressure gas generated by the compressor to deliver the compressed gas to the solenoid valve through the pipeline and controls the action of the solenoid valve through the footswitch to control the operation and return of the cylinder, so as to achieve the purpose of punching.

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

●Vertical located crank shaft , compact structure the crank shaft undergoes grinding treatment after highfrequency quenching , which has a good smooth finish and rotates flexibly ; lengthened rectangle hexguideway with a surface of bronze plate , which has high guide accuracy.

●Pneumatic dual balance cylinder , balanced sliding block and punch weight , which reduce impact and noiseeliminate the clearance between connecting rod and sliding block , reduce the impactand wear of the stressparts.

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

●The key parts such as sliding block , guideways , worktable plate , connecting rod , and are all castings made ofresin 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 , thekey parts like pneumatic components . lectrical components , sealing parts , buttons and etc all adopt imported.