Single Screw Barrel For PVC Cable Wire
● Components: 1 screw + 1 barrel + 1 flange
● Screw diameter: 30mm to 200mm
● L/D ratio: 15 to 30
● Based material: Premium 38CrMoAlA
● Nitriding 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: Single Screw Barrel For PVC Cable Wire
Screw style: Conventional screw style, barrier screw style, mixer screw
Components: 1 screw+ 1 barrel + 1 flange
Screw diameter: 30mm to 200mm
L/D ratio: 15 to 30
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 + bimetallic screw, nitriding barrel + nitriding screw
Screw Barrel For PVC Applications：
PVC cable, low smoke and halogen-free (LSNH) LSNF cable, TPU material, fluoroplastic Teflon material, silicone or rubber wire, and cable.
Screw Barrel For PVC Cable Model Specification：
| Model | Screw Diameter (mm) | L/D ratio | Screw speed Max. (rpm) | Motor required (KW) | Output (Kg/h) |
| HCS65 | Ф65 | 25 | 20-40 | 16.5 | 130 |
| HCS70 | Ф70 | 25 | 20-40 | 16.5 | 130 |
| HCS80 | Ф80 | 25 | 20-40 | 42 | 150 |
| HCS90 | Ф90 | 25 | 20-40 | 42 | 280 |
| HCS120 | Ф120 | 25 | 20-40 | 64 | 400 |
| HCS150 | Ф150 | 25 | 20-40 | 64 | 650 |
| HCS200 | Ф200 | 25 | 20-40 | 64 | 900 |
*Please check the actual screw barrel design with the salesperson before the order start.
Screw Barrel For PVC 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. Alloy surface hardness: HRC≥61
9. Alloy deepness: 2-4mm
Screw Barrel For PVC Treatment Available:
1. Bimetallic barrel + bimetallic screw,
2. Nitrding barrel + bimetallic screw
3. Nitriding barrel + nitriding screw
Single 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
Extruder Screws And Barrels Services:
1. Inspection of original screws and barrels, and other related components.
2. Rebuilding Services to OEM specifications by HUACHEN screw barrel manufacturer.
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. As an expert single screw barrel manufacturer, our screw barrel are manufactured in strict accordance with standard drawings.
2. Before starting an order, please check the original screws 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.
