Plastic profile extrusion machine/profile extruder/plastic profile production line:
The profile extrusion molding adopts screw rotation pressurization method which can make molding material extruded from the barrel to head continuously; then the molten material is shaped by molds, similar to the parison; lastly the molded product is drawn out of the mold by traction device constantly while cooling stereotypes to obtain desired products. Meanwhile we also need to control the extrusion process which pays more attention to mixing, molding temperature, screw cooling and rotation speed, extrusion pressure, cooling stereotypes and so on in order to obtain excellent appearance and internal quality profiles. The plastic profile production line is featured by imported PLC computer control, reasonable design, stable operation, vacuum sizing table with automatic cutting to length which adopts a specially increasing vortex cooling system to meet the high-speed extrusion.Tractor with unique lifting technology has properties of steady work, good reliability, great traction. And cutting machine movement speed has the same speed with traction, all action.