PP/PE Strand Granulating Line
This strand granulating line is specially designed for processing polyolefin with high melt flow rate and viscosity. It takes a variety of recycled plastics, such as the packaging film, mulch, and plastic greenhouse film, and forces their resin through an extruder and extrusion die. Melt coming from a die head is converted into noodle-like strands that are cut into pellets after cooling and solidification.
As the equipment of choice for granulation, our polyolefin strand granulating line is also suited for pelletizing of PP, PE, and HDPE strands. It features a model design with optimized structure, stable operation, low noise, minimum energy consumption and high production output.
Features
1. High-efficiency force feed system ensures sufficient supply of materials while consuming little energy.
2. Vented barrel and single screw deliver high extrusion output.
3. Water-jacketed pelletizer cuts the strand into perfect shapes.
4. The gearbox of the extruder delivers high torque. It enables quiet, stable operation.
5. Optimized die head design allows for uniform particle distribution. Case hardened cutter gives a long service life.
| Screw Diameter (mm) | Φ65mm | Φ90mm | Φ120mm | Φ150mm |
| L/D | 25-30:1 | 25-30:1 | 25-30:1 | 25-30:1 |
| Screw Rotation Speed (r/min) | 50-80 | 50-80 | 50-80 | 50-80 |
| Driving Power (kw) | 15 | 22 | 30 | 45 |
| Production Capacity (kg/h) | 60-80 | 100-120 | 150-200 | 200-300 |
