... pvc film blwoing machine,shrink film extruder,pvc film machine FD-BM1600-PVC PVC shrink film blowing machine(extruder, extrusion film ... temperature. Special die structure,it neither mandrill and distributary shuttle type.It more suitable PVC extrude,not dead angle,distribute uniformity ... by the cycle oil. Avoid the disadvantage of other heat type.It is easy to control the temperature. Remote infrared ...