Main Technical Parameters
| Single Stage – Vented Recycling Extruder (with Degassing) | |||||
| Model | Unit | XRSVP 110/32 | XRSVP 120/32 | XRSVP 150/32 | XRSVP 180/32 |
| Suitable Material | — | LD, HD, PP, Film | LD, HD, PP | LD, HD, PP | LD, HD, PP |
| Output Capacity | Kg/h | 200 – 230 | 320 – 360 | 500 – 550 | 850 – 900 |
| HIPS / ABS | Kg/h | 240 – 260 | 380 – 420 | 650 – 700 | 1100 – 1200 |
| Film Waste | Kg/h | 180 – 200 | 300 – 330 | 460 – 500 | 780 – 820 |
| Screw Diameter | mm | 100 | 120 | 150 | 180 |
| L/D Ratio | — | 32:1 | 32:1 | 32:1 | 32:1 |
| Installed Power | kW | 90 | 132 | 200 | 280 |
| Running Load | kW | 65 – 70 | 95 – 105 | 140 – 155 | 200 – 220 |
| Venting System | — | Atmospheric / Vacuum | Atmospheric / Vacuum | Atmospheric / Vacuum | Atmospheric / Vacuum |
| Pelletising Type | — | Strand / Die-Face | Strand / Die-Face | Strand / Die-Face | Strand / Die-Face |
| Application Type | — | Film + Rigid | Film + Rigid | Film + Rigid | Film + Rigid |
NOTE – Single Stage Vented Recycling (IMPORTANT)
1. Applicable Material Type
Single-stage vented extrusion lines are designed for materials containing moisture, volatiles or trapped air, where degassing is required.
Film Waste: LDPE / LLDPE film (washed or semi-wet), printed film, light laminated film.
Article / Rigid Waste: HDPE and PP regrind, injection moulding scrap, industrial and post-consumer waste.
2. Role of Venting (Degassing)
The venting section allows controlled removal of:
Moisture and water vapour
Printing ink volatiles
Light oils and contaminants
Trapped air from film and flakes
This results in stable melt pressure, improved pellet quality and higher output consistency.
3. Materials Suitable for Vented Extrusion
Vented single-stage lines are suitable for processing:
Washed or semi-wet film waste
Printed and coloured film
Post-consumer rigid waste
Mixed film and rigid streams (within same polymer family)
4. Polymer Grades Compatible with Vented Lines
The following polymer grades are compatible when processed with proper venting control:
LDPE, LLDPE, HDPE, PP (Homo & Copolymer), HIPS / ABS, Mildly contaminated post-consumer waste
5. Materials Requiring Multi-Stage or Special Lines
Even with venting, the following materials may require specialised or multi-stage extrusion:
PET (bottle flakes), PA / Nylon, EVOH barrier structures, Highly moisture-sensitive engineering polymers
6. Pelletising Options
Strand Pelletiser: Preferred for stable melt and higher bulk density pellets
Die-Face Cutter: Suitable for higher throughput and compact line layout
Both pelletising options are compatible with single-stage vented extrusion systems.
Final Clarity Statement:
Single-stage vented recycling lines bridge the gap between simple non-vented systems and complex multi-stage lines, offering controlled degassing with higher flexibility in material quality.
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