... class quality. small factory control cost Nominal force1250 KNslide block stroke140mmMax die height320mmNumber of stroke40/minworktabke size620mm*940mmsize of ... 1, Double pneumatic cylinder counterbalancing the weight of the slide and upper mold,can reduce the impact and noise, ... ; 4)emergency stop. 4,The key components such as slide, guideway, bloster and connecting rod use high intensity castiron ...