China pvc skirt panel machine Manufacturer, Supplier, Factory

The plastic extrusion equipment in Yongte's workshop is full of technology. The extruder operating table that originally required the master to keep a close eye on it has now been replaced with a high-definition smart control panel, allowing the entire production process to be seen at a glance!

In recent years, the accelerated construction of infrastructure such as municipal drainage and water conservancy projects has driven a surge in market demand for large-diameter PVC pipes over 600mm. However, on the production side, many companies have long been plagued by several stubborn issues: uneven plasticization of raw materials, resulting in pipes that are "brittle in one section and soft in another"; inaccurate wall thickness control affecting the project's compressive strength; and frequent equipment maintenance slowing production progress. These pain points not only drive up production costs but also pose risks to project quality. To address these common industry challenges, Yongte Plastic Machinery recently completed a comprehensive upgrade of its large-diameter PVC pipe production line. Through innovative optimization of core components, it has delivered a practical solution.

The steps to replace the screw of the extruder are as follows: 1. Stop and power off 2. Remove the front end components of the barrel 3. Loosen the screw fixing device 4. Pull out the old screw 5. Clean the barrel 6. Install the new screw 7. Fastening the fixing device 8. Install the front end parts of the barrel 9. Debugging and inspection