PVC Pipe Conical Twin Screw Barrel
● PVC pipes with 30-50 parts of calcium powder designed optimally
● PVC pipes with 50-100 parts of calcium powder designed optimally
● PVC pipes with 100-200 parts of calcium powder designed optimally
● PVC pipes with 200-300 parts of calcium powder designed optimally
● Min. Order (MOQ): 2 screws + 1 barrel
● Based material: Premium 38CrMoAlA tempered and nitrided, SKD11
● Surface hardness: HV≥1000
● Nitriding depth: ≥ 0.7mm
● Treatment available: SKD sleeve fitted barrel + bimetallic screw, bimetallic barrel + bimetallic screw
- Product Detail
HUACHEN Screw has been a top producer of PVC pipe conical twin screw barrels in Zhoushan Jintang since 1993. With many years of experience in designing and manufacturing plastic extrusion machinery accessories, HUACHEN Screw provides a wide range of services. Among the services offered are rebuilding drawings, designing, updating, and customising screw barrels. Our company has also successfully exported and supplied screw barrels to customers worldwide.
>> Learn more about our company
PVC pipe conical twin screw barrel
Conical twin screw structure:
PVC pipes with 30-50 parts of calcium powder designed optimally；
PVC pipes with 50-100 parts of calcium powder designed optimally;
PVC pipes with 100-200 parts of calcium powder designed optimally;
PVC pipes with 180-300 parts of calcium powder designed optimally;
Min. Order (MOQ): 2 conical screws + 1 barrel
Conical screw turning: Turing outwards in various directions.
Based material: Premium 38CrMoAlA, SKD11
Nitriding surface hardness: HV≥1000
Nitriding depth: ≥ 0.7mm
Treatment available:
SKD sleeve fitted barrel + bimetallic screws
bimetallic barrel + bimetallic screws
Features
1. Supports direct extrusion production with PVC powder. More energy-efficient than pelletizing.
2. The design of PVC pipe conical twin screws should have a low shear to prevent overheating.
3. Screws and barrels are practical anti-corrosion and anti-wear solutions.
4. The screw has a self-regulating closed temperature system without oil, which provides precise temperature control and easy maintenance.
5. High compatibility. For rigid and semi-rigid PVC pipe extruders, we offer a wide variety of UPVC, CPVC RPVC pipe screw barrel models and designs. Depending on the region and country, we have fine-tuned rigid PVC pipe screw barrel designs, and we also offer standard and high speed twin screw models. Contact us to learn more about our specifications.
Application
RPVC, UPVC, CPVC pipe manufacturing. PVC pipe, UPVC rigid water pipe, UPVC drainage pipe, underground double corrugated UPVC pipe, PE underground gas pipes, electric PVC conduit pipe, CPVC pipe.
PVC pipe conical twin screw barrel specification
| Model | Screw speed (rpm) | Motor (kW) | Capacity (kg/h) | Screw length (mm) | Barrel length (mm) | Weight (kg) | Package dimension (m) |
|---|---|---|---|---|---|---|---|
| HCZS45/100 | 34.7 | 15/18.5 | 110 | 1224 | 1023 | 204 | 1.4*0.3*0.4 |
| HCZS51/105 | 34.7 | 18.5/22 | 125 | 1183 | 1070 | 196 | 1.3*0.3*0.4 |
| HCZS55/110 | 34.7 | 22/30 | 180 | 1430 | 1230 | 286 | 1.5*0.3*0.4 |
| HCZS55/120 | 34.7 | 22/30 | 200 | 1430 | 1230 | 286 | 1.5*0.3*0.4 |
| HCZS65/132 | 34.7 | 37 | 380 | 1701 | 1480 | 410 | 1.8*0.3*0.4 |
| HCZS80/156 | 34.7 | 55 | 500 | 2116 | 1850 | 775 | 2.2*0.4*0.5 |
| HCZS92/188 | 34.7 | 110 | 800 | 2805 | 2520 | 1500 | 3.0*0.5*0.6 |
>> Please check the actual conical twin screw barrel design with the salesperson before the order starts.
Applicable PVC pipe conical twin screw extrusion brands
Cincinnati, Jwell, Jinhu, Liansu, Wonplus, and China plastic extrusion line brands.
Parameter
1. Material: Premium 38CrMoAlA, UNS K24065, SACM645, 41CrAlMo7-10, SKD11
2. Plasma nitriding layer: 0.6-0.8mm
3. Nitrided time: more than 120 hours
4. Nitrided 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: 6-8mm
10. SKD sleeve surface hardness: HRC≥62
11. SKD sleeve thickness: 6-10mm
>> Learn more about our PVC pipe conical twin screw barrel parameters
The ultimate solution for abrasion and wear
Level 2: SKD sleeve fitted barrel and bimetallic screws,
Level 1: bimetallic barrel and bimetallic screws
Related PVC pipe conical twin screw barrel accessories
| Confluence core or adaptor | Big nut or barrel big neck | Barrel haf neck | Extruder machine frame |
| Striker plate | Couplings | Vacuum seat | Hopper |
| Extruder heaters | Blowers or fans | Extruder motor | Extruder gearbox |
>> Learn more about our extruder accessories for PVC pipe conical twin screw barrel
Trading term
1. Business type: manufacturer, 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
PVC pipe conical twin screw barrel service
1. Examine the original PVC pipe conical twin screw barrel and other associated components.
2. Rebuilding services in accordance with OEM specifications. Provide a screw design suitable for PVC pipe products.
3. Screw design modification services to improve melting and mixing performance
4. Emergency Service for an emergency turnaround service to minimise machine downtime.
We have a wide selection at good prices to help you get creative. The PVC pipe conical twin screw barrel for sale is guaranteed to be of high quality. We are the China Origin Factory of PVC pipe conical twin screw barrels. If you have any questions, please feel free to contact us.
