Patent number of common punching machine drawing cylinder

15 tons of hydraulic punch price is about10.5 million; The number of trips per minute cannot be 80, and the maximum is 10 per minute; Fast speed, convenience, simplicity and practicality are the advantages of ordinary punching machines; If you want to be quick, you can consider a CNC punch. The disadvantage is that corner materials cannot be used, and the initial investment cost is very high. I hope I can help you.