High and low pressure blowing film unit:extruder,barrel,screw are made of high quality alloy steel,tight nitriding treatment and precision processing,with the best hardness and corrosion resistance,specially designed screw production is high,good plasticizing.Suitable for blowing low density polyethylene(LDPE) High density polyethylene (LLDPE) and other plastic film,widely used in food,clothing,garbage bags,vest bags and other civil and industrial packaging.
Mini film blowing machine:the barrel and screw of the extruder are made of high quality alloy steel through nitriding and precision machining.With the best hardness and corrosion resistance,the unit has been scientifically designed a set of two extrusion heads,increasing production,saving energy,labor,production plant and other advantages.
