1.High efficiency with high-accuracy 2.Colour can be redesigned 3.Using of welding-steel,structure 1.This machine using of welding-steel structure,mechanical drive,.has good strength and riidity,can be used to cutting rond steel,square steel,channel steel,lbeam,anglensteel as punching and notching. The chart below is some basic informaton about itNANJING PANSHI MACHINERY MANUFACTURE CO.,LTD ...