... Wide application 2.powerful, Efficient ,CE 3.for holing ,for punching 4.high performance,easy operation Nameplate: ... open-die fixed platform press, it is the main equipment of stamping sheet metal production, ... instrument, medical equipment, daily hardware Area, etc.The pressure range they can provide is 10T-350T. ... ,200t,250t,315t,350t of pressing machine for your choice. J21S-100 deep throat punching ...