Adopting the latest world technology and optimized design to the machine units make the production line has the advantages of even plasticization, small shear ratio, high output and long service, etc. The production line consists of conical twin screw extruder, calibrating platform, haul-off, cutting machine, lamination machine and stacker, etc.
The main machine adopts imported world famous brand AC frequency inverter; the temperature controller is Japan RKC or OMRON brand. The vacuum pump and motor of haul-off are excellent products, which are easy to maintenance, when change the screw, barrel and mould, the production line is able to produce wood like foamed profiles, which has better performance than the single screw extruder
1.Beautiful Appearance: The surfaces of PVC window sills have various designs such as pure color, marbling, wood texture, etc. the surface is smooth and gloss, can match the windows perfectly.
2.Good ageing-resistant performance: The PVC window sills uses excellent formulation, when inside the room, it can bear severe environment of -40℃—60℃; meanwhile, it has good ageing-resistant performance under rainstorm, sun-burn, dry, damping and frigid environment, service life reaches to 30 years.
3.Precise size: the products is treated under 210℃-240℃ high temperature, the size will not change; there is no bubbles, spots or flaws turn out.
