PP/PE Scrap Recycle Pelletizer Two Stage Single Screw Extruder
Product Description
Model: HMS series SJ 140-140 two stage single screw extruder
Application: plastic scrap recycling extruder
Capacity: 430kg/h
Cutting method: water strand pelletizing system
Product display: (it is also called mother and son extruder)
The second stage single screw extruder:
Water strand pelletizing line diehead
Feeding screw loader (new design screw feeder that it can be open so that easy to clean the screw)
Two-stage extruders are designed for processing heat-sensitive or highly filled materials by separating the plasticizing and pressure-building functions into two stages. The first stage ensures thorough melting and mixing, while the second stage provides stable extrusion with lower shear and temperature. This design enhances product quality, reduces material degradation, and is widely used in recycling, compounding, and pelletizing applications.
| Mode | Diameter(mm) | L/D | Power (kw) | Screen changer | Capacity(kg/h) |
| SJ-180 | 180 | 20-32 | 75-90 | Hydraulic | 300-450 |
| SJ-160 | 160 | 20-32 | 60-75 | Hydraulic | 250-350 |
(Above data is just for your reference, please contact us for detailed info.)