PVC drainage and underground pipe extrusion machine
PVC extrusion machine is one of the types of plastic machinery and the nose of the shell is usually fixed on the fuselage with bolt, the inside of the head model containing the mold core, and then use nut should be fixed on the nose into the line of ports, of the mold core is equipped with internal mold core, and the center of the mold core and mold core has a hole, its function is used to through the conductor, pipe extrusion machine the equipment used for screw extruder, for the screw in the screw extruder and number roughly classified as single screw extruder and screw extruder.
The working mechanism of screw extruder is based on the pressure and shear force generated by screw rotation, which enables the material to be fully plasticized and uniformly mixed, and formed by mouth mold.So sometimes using an extruder can simultaneously complete a series of processes, such as mixing, plasticizing and molding, for continuous production.
The mechanical principle is: add water or appropriate liquid to the powder, and stir constantly.Good material, mix from the mixer with high extrusion pressure from porous head or metal mesh extrusion, usually after the material in a cylindrical container, with the screw extrusion materials, after using the frequency conversion technology, can to control the pressure, thus can choose the most suitable linear speed.
Main application of PVC extrusion machine
PVC pipe extrusion machine is mainly used in the produce PVC pipes, drainage pipes, electric tube, etc. can be used for hard PVC tube extrusion forming.
The process of PVC pipe extrusion machine
The parameters of PVC pipe extrusion machine
The image of PVC pipe extrusion machine