PE PP Recycling Pelletizing Bimetallic Venting Single Screw Barrel
● Components: 1 screw + 1 barrel + 1 flange
● Screw diameter: 45mm to 200mm
● Ratio of length: L/D=25 to 36
● Based material: Premium 38CrMoAlA, UNS K24065, SACM645, 41CrAlMo7-10, nitrialloy
● Surface hardness: HV≥1000
● Nitriding depth: ≥ 0.7mm
● Treatment available: Bimetallic barrel + bimetallic screw, nitriding barrel + bimetallic screw, nitriding barrel + nitriding screw
- Product Detail
Product name: PE PP Recycling Pelletizing bimetallic Venting Single Screw Barrel
Screw design style: degassing screw barrel style, venting screw style, one stage venting screw, two stages venting screw.
Components: 1 screw+ 1 barrel + 1 flange
Screw diameter: 45mm to 200mm
The ratio of length: L/D=25 to 36
Based material: Premium 38CrMoAlA, UNS K24065, SACM645, 41CrAlMo7-10, nitrialloy
Nitriding surface hardness: HV≥1000
Nitriding depth: ≥ 0.7mm
Treatment available: Bimetallic barrel + bimetallic screw, nitriding barrel + bi metal screw, nitriding barrel + nitriding screw
Applications：
Bimetallic screw barrels for PP granule, PE granule, PET granule, PC granule, ABS granule, PA granule, POM granule, EVA granule, PMMA granule, plastic materials recycling pelletizing, and compounding.
Recycling Pelletizing Screw Barrels Model Specification：
| Model | Screw diameter (mm) | L/D ratio | Screw speed Max. (rpm) | Motor required (KW) | Output (Kg/h) |
| HCS45 | Ф45 | 25-36 | 20-120 | 5.5-11 | 18-40 |
| HCS65 | Ф65 | 25-36 | 20-120 | 15-37 | 40-90 |
| HCS90 | Ф90 | 25-36 | 20-95 | 37-75 | 100-250 |
| HCS120 | Ф120 | 25-36 | 20-80 | 55-110 | 250-380 |
| HCS150 | Ф150 | 25-36 | 20-80 | 110-160 | 300-450 |
| HCS180 | Ф180 | 25-36 | 20-70 | 180-250 | 400-650 |
*Please check the actual screw barrel design with the salesperson before the order start.
Single Screw Barrel Technical Parameter：
1. Material: Premium 38CrMoAlA, UNS K24065, SACM645, 41CrAlMo7-10, nitrialloy
2. Plasma nitriding layer: 0.6-0.8mm
3. Nitriding time: more than 120 hours
4. Nitriding surface hardness: HV1000-1100
5. Nitrided Brittleness: Less than Grade1
6. Surface Roughness: Ra 0.4μm
7. Screw Linearity: ≤0.015mm
8. Bimetallic screws barrels surface hardness: HRC≥61
9. Bimetallic screw s barrels deepness: 2-4mm
Recycling Pelletizing Venting Screw Barrel Treatment Available:
1. Bimetallic barrel + bimetallic screw,
2. Nitrding barrel + bimetallic screw
3. Nitriding barrel + nitriding screw
Venting Screw Barrel Common Used Related Parts:
1. Heaters and fans for screw barrel
2. Flange for screw barrel
3. Gearbox
Trading Term:
1. Business type: manufacture, foreign trade company.
2. Origin: Zhoushan City, Zhejiang, China
3. Warranty: 12 months for fresh material.
4. International Commercial Terms: FOB, CFR, CIF, EXW
5. Screw and barrel Hs Code: 8477900000
6. Terms of Payment: T/T, L/C
7. Average Lead Time: stork model in 7 days. Peak season lead time: 45 days, Off season lead time: 33 days
8. Transport package: AA Grade Wooden Case
Recycling Pelletizing Screw Barrel Services:
1. Inspection of original screw barrels, and other related components.
2. Rebuilding Services to OEM specifications.
3. Modification services of screw designs to improve melting and mixing performance.
4. Emergency Service for an emergency turnaround service to minimize machine downtime.
MUST READ
1. Our screw barrels are manufactured in strict accordance with standard drawings.
2. Before starting an order, please check the original screw barrels’ dimensions carefully, especially the assembly dimensions, to ensure that they can be installed and put into operation smoothly.
3. Screw barrel requires attention to assembly and maintenance, and incorrect assembly and maintenance can shorten the life of the screw barrel.
