1.The line is used for producing plastic cast film. It adopts twin-screw extrusion, the film it produce can stick on both sides. If adopts twin screws, double layers compound die and different prescriptions, the film can not only stick on one side but also both sides. It is widely used for building materials, hardware fittings, papermaking factories, glass bottle factories, express companies, pallet packaging and export packaging, etc.
2.Screw and cylinder both adopt 38CrMoALA alloy steel, finished by nitriding treatment and precise processing.
2.Screw and cylinder both adopt 38CrMoALA alloy steel, finished by nitriding treatment and precise processing.
3.The cooling system adopts circular water cooling. It has good cooling effect, so the transparency of the film is terrific.
4.The taking-up device adopts friction type winding, equipped with margin cutting device and margin scrap collecting device, which makes the winding more neat.