PVC Window and Door Profile Extrusion Machine Plastic door and window profile production line adopts PVC powder lot to produce a variety of plastic door and window profiles, decorative profiles, etc. This line consists of conical twin-screw extruder, vacuum forming table, traction device, cutting device, etc. The main motor adopts variable frequency control, infrared energy-saving heater, and intelligent digital display temperature control device. Features of this line: high degree of automation, steady work performance, large output, high efficiency and low energy consumption.Features: 1) This type of production line is designed for extrusion of PVC plastic door's and window's profiles and cross-section communication cable pipes, and aluminum-plastic composite profiles 2) It has stable plastification, high output, low sheering force, long life service and other advantages 3) PVC profiles can be used in the building industry and home or office 4) The production line consists of control system, conical twin screw extruder, extrusion die, calibration unit, haul-off unit, film covering machine and stacker 5) The extruder is equipped with alternating-current converter and imported temperature controllers 6) The calibration unit's pump and haul-off unit's reducer are the famous brand products 7) After simple changing of the die and crew, it also can become possible to produce foam profiles