PVC Injection Molding Barrel Screw
● Components: 1 screw + 1 barrel + 1 screw head + 1 screw collar + 1 flange + 1 nozzle
● Clamping force: 25 to 38000KN
● Injection unit: 30g to 50000g
● Screw diameter: 45mm to 200mm
● Ratio of length: L/D=12 to 45
● Based material: Premium 38CrMoAlA
● Surface hardness: HV≥1000
● Nitriding depth: ≥ 0.7mm
● Treatment available: Bimetallic barrel + bimetallic screw, nitriding barrel + bimetallic screw
- Product Detail
Product name: Screw And Barrel for PVC Injection Molding Machine
Barrel Screws style: Screw and barrel for injection molding machine
Components: 1 screw + 1 barrel + 1 screw head + 1 screw collar + 1 flange + 1 nozzle
Clamping force: 25 to 38000KN
Injection unit: 30g to 50000g
Injection molding screw diameter: 45mm to 200mm
L/D ratio: 12 to 45
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
Applications：
Plastic materials for injection molding processing, such as PVC PP PE PU PS PC PA TPU PET PMMA ABS, etc. PVC pipe fitting injection molding machine.
Screw Barrel Model Specification：
| Model | Amount of injection (g) | Screw diameter*length (mm) | Barrel diameter *length (mm) |
| HCJ30 | 30-90 | Ф30*90 | Ф85*860 |
| HCJ35 | 60-125 | Ф35*910 | Ф85*860 |
| HCJ38 | 100-150 | Ф38*935 | Ф95*900 |
| HCJ40 | 125-160 | Ф40*980 | Ф95*910 |
| HCJ42 | 125-300 | Ф42*1030 | Ф105*980 |
| HCJ45 | 250-400 | Ф45*1210 | Ф115*1165 |
| HCJ50 | 300-500 | Ф50*1300 | Ф125*1260 |
| HCJ55 | 450-600 | Ф55*1335 | Ф130*1320 |
| HCJ56 | 500-700 | Ф56*1350 | Ф130*1350 |
| HCJ60 | 500-700 | Ф60*1380 | Ф140*1350 |
| HCJ65 | 650-800 | Ф65*1415 | Ф150*1420 |
| HCJ70 | 700-1000 | Ф70*1790 | Ф160*1685 |
| HCJ75 | 800-1250 | Ф75*1825 | Ф170*1725 |
| HCJ80 | 1000-1500 | Ф80*2000 | Ф180*1805 |
| HCJ85 | 1250-2000 | Ф85*2300 | Ф190*1900 |
| HCJ90 | 2000-3000 | Ф90*2700 | Ф210*2000 |
| HCJ100 | 2500-5000 | Ф100*2600 | Ф230*2405 |
| HCJ110 | 3000-6000 | Ф110*2600 | Ф256*2590 |
| HCJ120 | 4000-10000 | Ф120*2800 | Ф256*2800 |
| HCJ130 | 6000-8000 | Ф130*3010 | Ф256*2970 |
| HCJ145 | 8000-10000 | Ф145*3010 | Ф256*3200 |
| HCJ160 | 10000-15000 | Ф160*3500 | Ф270*3200 |
| HCJ170 | 13000-25000 | Ф170*3415 | Ф317*3380 |
*Please check the actual screw barrel design with the salesperson before the order start.
Injection Molding Screw Barrel Technical Parameter：
1. Material: Premium 38CrMoAlA
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 And Barrel For Injection Molding Machine Treatment Available:
1. Bimetallic barrel + bimetallic screw,
2. Nitrding barrel + bimetallic screw
3. Nitriding barrel + nitriding screw
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. Barrel screws 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
Injection Screw And Barrel Services:
1. Inspection of original barrel screws, and other related injection molding screw barrel 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 injection molding screw barrel are manufactured in strict accordance with standard drawings.
2. Before starting an order, please check the original screw barrel 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.
