- Plastic pipe production line
- Plastic profile production line
- Plastic board sheet production line
- Plastic strap band production line
- Plastic imitate rattan and Straw
- Plastic pelletizing line
- Washing crushing drying line
- Plastic Crusher and Pulverizer
- Plastic Mixing line
- Plastic extruder and Auxiliary
The adjustment method of screw gap of PVC twin screw extruder
1. Tools needed for preparation:
Two feeler gauges, one vernier caliper, one depth gauge, one internal micrometer, one copper rod (¢...