The use of hot feed extruder screw for material processing is better than ordinary extruder equipment, because its feed is more smooth, which can effectively avoid the occurrence of material jam, and the exhaust effect is better.
Our company specializes in producing and processing all kinds of cold and hot feed extruder screw barrel for you, which is suitable for extruding all kinds of rubber products and providing glue for calender, also can be used for encapsulating and filtration of rubber impurities of extrusion rubber hose, film, inner tube, tire surface, wire and cable. Our company has some innovation in screw structure, and screw has a special geometric structure, which can complete particularly difficult plasticizing, mixing and extrusion functions. Barrel can also control and measure separate temperature of each section (drilling barrel). The common screw is made of 38CrM0AIA material with nitriding treatment on the surface to ensure the twisting strength and wear resistance of the screw. Adopt special alloy (centrifugal casting) bimetallic barrel with high wear resistance, its service life is higher than ordinary surface nitriding bushing or barrel.