Durable Conical Twin Screw Barrel for Precision PVC Pipe Production
● Materials: PVC, UPVC, RPVC, CPVC
● Filler Ratios: 0-100%, 100-200%, 200-300%, greater than 300%
● Minimum Order Quantity (MOQ): 2 screws + 1 barrel / Set
● Base Materials: Premium 38CrMoAlA tempered and nitrided, SKD11
● Anti-wear solution: SKD sleeve fitted barrel + bimetallic screw, bimetallic barrel + bimetallic screw
Get High-Quality PVC Pipe Making Extrusion Machine Screw Barrels at Competitive Prices!
- Product Detail
Enhance Your PVC Pipe Production with HUACHEN’s Conical Twin Screw Barrels！
Upgrade your extrusion process with HUACHEN’s state-of-the-art conical twin screw barrels. Designed to deliver exceptional mixing and plasticization, our barrels ensure efficient, high-quality PVC pipe production. Discover the difference that precision engineering and high-grade materials can make.
Why Choose HUACHEN’s Conical Twin Screw Barrels?
- 1. Years of Expertise: With decades of experience in developing and manufacturing extrusion screws, HUACHEN is a trusted leader in the industry. We collaborate with top enterprises globally to continually innovate and improve our products.
- 2. Durable and Efficient: Made from premium 38CrMoAlA, SKD11, and SKD61 steel, our screw barrels undergo precision machining and rigorous heat treatment for superior wear and corrosion resistance.
- 3. Custom Solutions: We offer tailored solutions to meet specific production requirements, ensuring optimal performance and quality.
- 4. Easy Integration: Our screw barrels are designed for easy installation and compatibility with various extruder brands.
- 5. Competitive Pricing: Benefit from factory-direct prices without compromising on quality.
Key Features
- 1. High Plasticity and Output: Optimized thread structure ensures even material mixing and smooth flow, increasing effective working length and PVC material conveying efficiency.
- 2. Superior Wear Resistance: High-quality alloy steel construction with advanced wear-resistant coatings reduces maintenance frequency.
- 3. Precision Manufacturing: CNC machining ensures stable performance and smooth surfaces, preventing material buildup.
- 4. Enhanced Feed Efficiency: Conical twin screws with larger surface areas in the feed zone improve feed efficiency and heat transfer.
- 5. Advanced Temperature Control: Self-regulating closed temperature system in the screw core for high efficiency and energy savings.
Applications
PVC pipe extrusion, UPVC pipe extrusion, CPVC pipe extrusion. >> Learn more about PVC pipe applications.
Manufacturing Excellence
Using advanced technology and precision processing, we produce conical twin screw barrels that meet the highest standards of performance and durability. Our barrels are designed to fit specific customer requirements, providing a cost-effective solution for high-quality extrusion.
Standard Models in Stock:
| 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 |
Premium Materials
- –Core Materials: Premium 38CrMoAlA, SKD11, SKD61
- –Plasma Nitriding Surface Hardness: HV 1000-1100
- –Plasma Nitriding Depth: ≥ 0.7 mm
- –Nitriding Fragility: Less than Grade I
- –Surface Roughness: Ra 0.4 μm
- –Screw Linearity: ≤ 0.015mm
- –Alloy Depth: 4-6 mm
- –Alloy Surface Hardness: ≥ HRC 61
- –SKD Sleeve Surface Hardness: HRC≥62
- –SKD Sleeve Thickness: 6-10mm
For detailed parameters, visit our Conical Twin Screw Barrel For PVC Pipe Production Parameters.
Anti-Wear Solutions
- 1. Alloy Steel: Tempered and nitrided for superior durability.
- 2. Bimetallic Alloy Screw Barrel: Tungsten carbide alloy overlay on wearable screw parts.
- 3. Hard Chrome Plating Screw: Provides additional wear resistance.
- 4. Ceramic Coating Alloy Screw: Enhances durability and performance.
- 5. SKD Sleeve Fitted Barrel: Offers extended service life and improved wear resistance.
Fast Production Times
- Ready Stock Models: Available within 7 days.
- Custom-Made Models: Available within 45 days, depending on part complexity.
Related PVC Pipe Making Extrusion Machine Spare Parts
We also offer a wide range of spare parts for PVC pipe making extrusion machines, including:
- – Confluence Core or Adaptor
- – Big Nut or Barrel Big Neck
- – Barrel Half Neck
- – Extruder Machine Frame
- – Striker Plate
- – Couplings
- – Vacuum Seat
- – Hopper
- – Extruder Heating System: Heaters
- – Extruder Cooling System: Blowers or Fans
- – Extruder Motor
- – Extruder Gearbox
How to Order from HUACHEN Screw
Ready to upgrade your production with HUACHEN’s advanced conical twin screw barrels? Follow our detailed Step-by-Step Guide to Order from HUACHEN Screw for a seamless purchasing experience. For inquiries or more information, please contact us.
About HUACHEN Screw
Since 1993, HUACHEN Screw has been a leading manufacturer of conical twin screw barrels in Zhoushan, China. Our comprehensive services include drawing rebuilding, design, modification, and customized screw barrels. Trusted globally, our products ensure top-tier performance and durability. If you have any questions, please feel free to contact us.
