How to clean up residual plastic in plastic extruder
If the acetylene flame turns into a persistent dark blue when baking a certain position of the extruder screw, it means that the metal structure of the position of the extruder screw has changed, which will cause the wear resistance of the position to decrease. Even the wear-resistant layer is separated from the base metal. In addition, partial heating with the acetylene flame will also cause the temperature of one side of the extruder screw to be too high, which will cause the deformation of the extruder screw. Most extruder screws have very tight tolerances, typically within 0.03mm.
Most of the straightness of the extruder screw is within 0.01 mm. When the extruder screw is baked and cooled by the acetylene flame, it is generally difficult to return to the original straightness. The correct and effective method is to use a blowtorch to clean the extruder screw immediately after use. This is because the extruder screw contains heat during processing at this time, so the heat distribution of the extruder screw is still uniform.
If you have plenty of time, you can learn how to take care of plastic extruder machine manufacturers. Also, invest in the right extruder machine manufacturers Application.
Nanjing Tengda Machinery Co., Ltd. is a company that offers reliable products. For customization, plastic extruder machine manufacturers and extruder machine manufacturers in different styles are also in the offer list. Click TENGDA Extruder Machine Manufacturers for more details.
Choose the right platform for selling Application and we'll reach the right customers. But if we have the right idea in the wrong platform, that still adds up to the wrong idea.