Welcome to Amstar’s PP and HDPE pelletizing line, a system engineered for performance, efficiency, and sustainability. Featuring our Laser Filter Automatic Screen Changing and Slag Discharge System, this line delivers uniform, high-quality pellets even from highly contaminated input materials.
High-Torque Extrusion for Stable Output
At the core of the system are high-torque single screw extruders with specially designed barrels and screws. These ensure:
- Excellent plasticizing
- Consistent throughput
- Smooth, stable operation
Intelligent Feeding System
The process begins with a stainless steel screw conveyor, which moves material smoothly and efficiently. A precision feeder equipped with VFD speed control regulates the feeding rate, guaranteeing consistent flow and preventing overload.
Smart Control & Automation
For safe and intelligent operation, the line includes an independent electric control cabinet built with Siemens PLC and Schneider components. This setup provides:
- Stable pressure
- High slag discharge efficiency
- Minimal material loss, even with dirty input streams
The Laser Filter Advantage
The Laser Filter System is the highlight of this line. Specially engineered to remove tough contaminants such as wood, paper, and stones, it offers:
- Automatic screen changing for uninterrupted production
- Screw-driven slag discharge for continuous impurity removal
- Real-time monitoring and precise control for easy operation
No more manual mesh replacement or downtime—just smooth, continuous processing.
Flexible Filtration Options
For standard recycling needs, the line can also be configured with a double-station hydraulic screen changer, enabling mesh replacement in less than two seconds.
Consistent, High-Quality Pellets
From feeding, extrusion, and filtration to cutting, drying, and storage, every stage of the process is optimized for reliability and efficiency. The result:
- Clean, uniform PP and HDPE pellets
- Excellent consistency
- Ready for reuse in injection molding, extrusion, and other demanding applications
Confidence in Recycling Performance
Amstar’s pelletizing line with the Laser Filter Automatic Slag Discharge System gives recyclers the flexibility to handle the dirtiest materials with confidence—delivering the perfect balance of performance, efficiency, and sustainability.
INQUIRIES
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