Manual punching machine J23 series

pneumatic

The series punching machine adopt rigid rotated key clutch with simple structure, easy operation and maintenance, helical gear transmission, smooth operation and low impact. J23 series open inclinable punching machine, first changed from traditional sliding bearing to ball bearing with higher Wear Resistance, avoid generating big gear noise due to brass faster abrasion. J23 series open inclinable punching machine is unique in the industry with transmission brass gear. Redesigned machine body with higher strength, at the same time, completed with ball bearing transmission (small noise). J23-80 and above tonnage punching machine is in pneumatic dual-balance cylinder structure with low balance fluctuation, balancing slider and upper die weight, and avoiding machine shaking caused by afore-mentioned weight. Prevent gear backward force colliding and making noise, eliminating clearance between connecting rod and slider and reducing force component impact and abrasion. Avoid slider falling accidents due to brake failure or connect rod breakage.