... 600mmStroke length130mmStem hole σ60×75mmStroke rate50SpmMax shut480mmSlid surface330,450mmProcessing Obj.Metal etc.Weight8000kg Brief Introduction :J21 series press is regular ... platform press, it is the main equipment of stamping sheet metal production, and can be used for punching,blanking, trimming, ... they can provide is 10T-350T.So there’ll be model for 10t, 16t, 25t,40t,63t, 80t ,100t ,125t ...