Aluminum-plastic composite pipe production line
|Modle||Diam. range of pipe||Product speed （m/min)||total install (kW)||Overall dim. L×W×H(m）|
Appearing on the market, there are three plastic composite pipe: 1, PE / AL / PE (outer layer of polyethylene); 2, PE / AL / PEX (crosslinked polyethylene inner layer, outer layer of polyethylene); 3 , PEX / AL / PEX (crosslinked polyethylene inner and outer layers are the central layer are aluminum layer).
Aluminum-plastic composite pipe has good insulation properties, corrosion inside and outside the wall is not easy, due to smooth inner wall, the fluid resistance is small; and because to bend, so easy installation and construction. As water pipes, aluminum plastic composite pipe has sufficient strength.
Two kind welding process:
• 1. ultrasonic lap seam welding, co-extrusion forming.
• 2. butt-joint argon-arc welding, welding seam close-gained and smooth.
• Controlling center adopting computer control system of Austria B&R company programmable computer.
• Long-distance closed loop control automatically the process of the speed of extruding and hauling, temperature and product diameter.