PVC tubular product screw extruder

The utility model discloses a PVC tubular product screw extruder, include the base and extrude a section of thick bamboo, the upside of base is seted up flutedly, the inside of recess is embedded to have the shock pad, the upside of shock pad is also seted up flutedly, the inside of recess is embedded to have the backup pad, the upside bilateral symmetry of backup pad is equipped with the pillar, the upper end of measurement charging means is equipped with a feeding section of thick bamboo, the inside of a feeding section of thick bamboo is equipped with the pivot, be equipped with the stirring leaf in the pivot, it is equipped with the fuse -element pump to extrude a discharge end, it is equipped with the filter plate to extrude between a section of thick bamboo and fuse -element pump, the aircraft nose is connected to the fuse -element pump, it is equipped with electromagnetic heating device on the section of thick bamboo to extrude, electromagnetic heating device comprises electromagnetic heater and electromagnetic heating layer two parts, the electromagnetic heating layer includes thermal -insulated heat preservation and the insulating complex film of polyester that wraps up in proper order on the circumference outside extruding a section of thick bamboo, solenoid and the solenoid outside winding inoxidizing coating of winding on the insulating complex film of polyester. The utility model discloses simple structure, convenient to use, the structure is steady, and the noise is little, long service life, heating rate is fast.