Dongguan Jingchuangda Machinery Technology Co., Ltd.
| 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 |
| Brand Name | JCD |
| Place of Origin | Dongguan, Guangdong, China |
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Product Specification
| 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 | Brand Name | JCD |
| Place of Origin | Dongguan, Guangdong, China |
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.
| 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 |
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.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2010.10
Total Annual:
5000000-10000000
Employee Number:
15~20
Ecer Certification：
Verified Supplier
Dongguan Jingchuangda Machinery Technology Co., Ltd. is a processing and manufacturing enterprise specializing in design, production, sales, and service. We specialize in manufacturing twin-screw extruders, single-screw extruders, underwater pelletizing extruder production lines, plastic pelletizers... Dongguan Jingchuangda Machinery Technology Co., Ltd. is a processing and manufacturing enterprise specializing in design, production, sales, and service. We specialize in manufacturing twin-screw extruders, single-screw extruders, underwater pelletizing extruder production lines, plastic pelletizers...
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