Blow molding machine



After liquid plastic spray out, use machine to blow out of the wind, blowing plastic body attached to a certain shape of the cavity, which made the product, this machine is called a blow molding machine Plastic melt in screw extruder and quantitative extrusion, and then through the mouth of film forming, no wind cooling loop, and then have a tractor traction in a certain speed, winding machine winding roll it.