Belt-Cooling Pelletizing System PFS Series 30
The Belt-Cooling Pelletizing System PFS is specially designed for water soluble and brittle formulations. The variable system configuration enables perfect adaptation to the product being processed and guarantees continuous manufacturing. Even elastic and very flexible polymers can be handled by the belt system in a simple and efficient way. The system produces top-quality cylindrical pellets or micro-pellets which are ideal for further downstream processing.
Technical Data
| Technical Data | Series 30 | Series 60 | Series 120 |
|---|---|---|---|
| Pump: | extrex® 20 GP | extrex® 22 GP | extrex® 36 GP |
| Specific volume: | 1,3 cm3/U | 4,7 cm3/U | 25,6 cm3/U |
| Differential Pressure Δp: | max. 250 bar | max. 250 bar | max. 250 bar |
| Temperature range: | 30° to 200°C | 30° to 200°C | 30° to 200°C |
| Die Head: | Series 50 | Series 100 | Series 200 |
| No. of strands: | 1-3 | 3-10 | 10-25 |
| Cooling belt: | Series 250 | Series 250 | Series 250 |
| Cooling belt length: | 2,3,5 or 7 m | 2,3,5 or 7 m | 2,3,5 or 7 m |
| Belt speed: | 0,8-10 m/min or 8-80 m/min | 0,8-10 m/min or 8-80 m/min | 0,8-10 m/min or 8-80 m/min |
| Pelletizer: | PRIMO 30 | PRIMO 60 | PRIMO 120 |
| Throughput: | 0,3-2 kg/h | 2-20 kg/h | 10-60 kg/h |
| Pellet size: | 0,3-3 mm | 0,3-6 mm | 0,3-6 mm |
Application Areas
- Production of micro-pellets to avoid milling
- For direct tableting or encapsulation
- Continuous operation or batch production
- Pelletizing of brittle and/or sticky formulations
- For pelletizing from an extruder or reactor vessel
Advantages
- Rheologically designed die head tailored to the extrusion’s formulation
- Simplified start-up by pneumatic intake
- Narrow distribution of particle size
- Homogeneous pellet shape featuring great flow-ability
- Quick and easy to clean
- Retrofitting to existing extrusion lines is possible
- Process data monitoring on touchscreen display
- Integration to a higher level DCS (Data control System) is possible
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