Detailed Product Description Plastic extruders,film blowing machine,film extrusion machine,film extruder,film making,blowing pe film machineUse characteristicsThe unit extruder, barrel, screw adopt high-quality steel, ... . Applicable to the blowing high and low -density polyethylene (HDPE,LDPE) ,linear low density polyethylene (LLDPE), such as plastic film, widely used in ...