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Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Specifications
Brand Name :
JCD
Place of Origin :
Dongguan, Guangdong, China
MOQ :
1
Price :
To be Quoted
Payment Terms :
T/T,Western Union
Supply Ability :
20 sets per month
Delivery Time :
35 working days
Product Alias :
Conical Twin-Screw Barrel, PVC Profile Extruder Twin Barrel
Screw Type :
Intermeshing Conical Twin-Screw
Barrel Material :
38CrMoAlA, SACM645 + Bimetallic Coating (For High Calcium PVC)
Screw Material :
38CrMoAlA, SACM645 + Tungsten Carbide Spraying
Surface Treatment :
Ion Nitriding, Bimetallic Overlay Welding, Tungsten Carbide Spraying
Applicable Machine Type :
PVC Profile Extruder, PPR Pipe Extruder, SPC Flooring Extruder, Wood-Plastic Extruder
Applicable Raw Materials :
High Calcium PVC, PPR, SPC Flooring Material, Wood-Plastic Composite (WPC)
Screw Diameter :
45/65, 65/132, 80/156, 92/188 (Tapered Diameter, Customizable)
Parameter Customization :
Customizable per Requirements
After-sales Service :
Technical Support, Maintenance
Description
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation

Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation

This JCD 65/132 bimetallic conical twin screw barrel is specially designed for high-torque extrusion and high calcium PVC processing. It is widely used in high-fill PVC profile, pipe, wall panel and decorative extrusion production lines with calcium powder filling.

Adopting SACM645 alloy base with high-density bimetallic alloy layer, it has stronger wear resistance and torque bearing capacity than ordinary nitrided screw barrels. It ensures stable plasticizing and smooth extrusion even under long-term high-load operation, greatly extending service life when processing highly abrasive materials.

Key Specifications
Parameter Detail
Model JCD Series 65/132 (Tapered Diameter: 65mm/132mm)
Barrel & Screw Material SACM645 + Bimetallic Alloy Layer
Surface Treatment Bimetallic Overlay & Welding
Hardness HRC60°-68°
Nitriding Depth 0.4mm-0.7mm
L/D Ratio 25:1-32:1
Applicable Equipment High Torque Conical Twin Screw Extruder
Applicable Materials High Calcium PVC, High-Fill PVC Compound

Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation

Frequently Asked Questions (FAQ)

Q: Why use bimetallic for high calcium PVC?

A: Bimetallic structure provides much higher wear resistance, effectively resisting abrasion from calcium powder and extending service life by 2–3 times compared with standard nitrided barrels.

Q: Is this 65/132 barrel suitable for high-torque extruders?

A: Yes. It is reinforced for high-torque working conditions, with stable structure and no deformation during long-term heavy-duty extrusion.

Q: Can it be customized to my extruder?

A: Yes. We can customize installation size, length and structure according to your extruder drawings.

Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation

With precision machining and bimetallic alloy technology, JCD 65/132 conical twin screw barrel solves the problems of fast wear, poor plasticizing and unstable output in high calcium PVC extrusion. It is the ideal matching part for high-torque, high-fill extrusion production lines.

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Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation

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Product Detail
Brand Name :
JCD
Place of Origin :
Dongguan, Guangdong, China
MOQ :
1
Price :
To be Quoted
Payment Terms :
T/T,Western Union
Supply Ability :
20 sets per month
Contact Supplier
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Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation
Dedicated 80/156 conical twin-screw barrel for PVC modification and granulation

Dongguan Jingchuangda Machinery Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2010.10
Business Type :
Manufacturer
Main Products :
Injection molding machine screw and barrel, Twin Screw Extruders, Extruder screw and barrel
Total Annual :
5000000-10000000
Employee Number :
15~20
Certification Level :
Verified Supplier
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