High-Quality Twin-Screw Extruder for PVC Production - China Suppliers & Factory
Center's self-developed twin-screw basic equipment is also very convenient for subsequent maintenance. Internal problems can be discovered at any time for effective repair and replacement. Assembling the screw also greatly reduces the maintenance cost and time of replacing parts and avoids unnecessary waste.
Advantage
- Suitable for processing and manufacturing products of various materials such as PVC, wood-plastic profiles, various pipes, thermosetting plastics, heat-sensitive materials, etc.
- Excellent melt uniformity and low melt temperature.
- Low energy consumption AC motor.
- Screw diameter, high performance, extremely space-saving.
Classification
Twin screw specifications: SJ51/105, SJ65/132, SJ80/156, SJ90/188
Available Types: Co-directional meshing, counter-meshing and non-meshing types in twin-screw extruders.
Nissan Maintenance
1
After 500 hours of use, there will be iron filings or other impurities in the reduction gearbox. Therefore, the gears should be cleaned and the reduction gearbox lubricating oil should be replaced.
2
After using it for a period of time, conduct a comprehensive inspection of the extruder to check the tightness of all screws.
3
If there is a sudden power outage during production and the main drive and heating stop, when the power is restored, each section of the barrel must be reheated to the specified temperature and kept warm for a period of time before the extruder can be started.
Frequently Asked Questions
Q: What materials are suitable for these twin-screw extruders?
A: They are ideal for processing PVC, wood-plastic profiles, various pipes, thermosetting plastics, and heat-sensitive materials.
Q: What are the primary technical specifications available?
A: We offer several models including SJ51/105, SJ65/132, SJ80/156, and SJ90/188 to meet different production requirements.
Q: When should the first maintenance of the reduction gearbox be performed?
A: The first major maintenance, including cleaning gears and replacing lubricating oil, should be performed after the first 500 hours of use.
Q: How does the assembled screw design benefit the user?
A: The assembled screw design allows for easier internal inspection, effective repair, and significantly reduces the cost and time of replacing parts.
Q: What is the procedure for restarting after a power outage?
A: After power is restored, you must reheat each section of the barrel to the specified temperature and maintain that heat for a period before starting the extruder.
Q: Does the equipment help in saving energy?
A: Yes, the extruder uses a low energy consumption AC motor and is designed for high performance with a space-saving footprint.