Purpose of pipe extrusion equipment
The SJ series single screw plastic extruder is a plastic extrusion type machine. By replacing various forms of machine heads (mouth molds, core molds) with corresponding auxiliary machines, raw materials such as soft and hard polyethylene, polypropylene, PVC... can be used for pipe, rod, strip, blown film, wire drawing, bottle blowing, and packaging of wires, cables, and insulation layers.
Characteristics of Pipe Extrusion Equipment
The use of a high hardness gear reducer ensures reliable transmission, convenient maintenance, and is suitable for long-term operation.
The design of the plasticizing screw is reasonable, and under high-speed conditions, the material is not easily decomposed. This screw can accelerate the material's decomposition
Melting, reducing pressure fluctuations, making the product uniform and producing high yields.
The feeding section of the hopper chamber is equipped with a forced feeding groove, which can accelerate particle conveying and stabilize the performance of the extruder.
Equipped with a dual channel temperature automatic controller, the temperature fluctuation during heating is small. According to different plastic processing techniques, the ideal heating temperature is selected, and the temperature of the machine head and barrel can be automatically controlled.
The cooling fan is directly connected to the heating ring to improve the cooling effect of the barrel.
