140mm Single Screw Extruder for Plastic Recycling
Product Description
Model: SJ-140 single screw extruder
Application: plastic scrap recycling and pelletizing extruder
Cutting method: water ring pelletizing system/water cooling strand pelletizing system
Product display:
A single screw extrusion machine is designed for melting, extruding, and pelletizing plastic materials into uniform granules. It features a single rotating screw inside a heated barrel, ensuring stable material flow and efficient plasticization. Commonly used for recycling and compounding, this machine offers simple operation, cost-effectiveness, and reliable performance, making it ideal for producing high-quality plastic pellets.
Two stage single screw extruder
| Mode | Diameter(mm) | L/D | Power (kw) | Screen changer | Capacity(kg/h) |
| SJ-180 | 180 | 20-32 | 75-90 | Hydraulic | 300-450 |
| SJ-150 | 150 | 20-32 | 55-75 | Hydraulic | 250-350 |
(Above data is just for your reference, please contact us for detailed info.)
Single screw plastic extrusion is a fundamental process in plastic recycling and manufacturing, specifically designed to convert raw plastic materials (pellets, granules, or waste plastics) into uniform plastic pellets. The machine features a rotating screw inside a heated barrel, which melts, homogenizes, and transports the plastic material under controlled temperature and pressure.