Single Screw Extruder Screw Barrel with Ra0.4um Surface Roughness Bimetallic Hardness HRC 58-62 and Nitrided Hardness 900-1000HV
Price:
USD $7500/set
MOQ:
1 Set
Delivery Time:
1-35 Work Days
Brand:
Jialong
Product Description
Industrial Bimetallic Single Screw and Barrel Assembly
This high-precision screw and barrel assembly is engineered for exceptional performance in plastic extrusion processes. Designed specifically for PP and PE recycling and granulation applications, it features double vents and delivers superior durability, efficiency, and reliability for single screw extruder systems.
Key Features
- Ultra-smooth screw surface roughness: Ra0.4um for optimal material flow
- High bimetallic hardness: HRC 58-62 for excellent wear resistance
- Precision screw straightness: 0.015mm/m for optimal performance
- Low nitrided brittleness: Less than Grade 1 for enhanced toughness
- Efficient 3kw cooling system for temperature stability
- Flexible cooling options: Water-cooled or air-cooled
- Double vent design for PP and PE recycling applications
Technical Specifications
| Treatment | Nitrided Screw Barrel |
| Bimetallic Hardness | HRC 58-62 |
| Cooling Method | Water-cooled or Air-cooled |
| Screw Surface Roughness | Ra0.4um |
| Application | Plastic Extrusion |
| Screw Diameter Range | Φ20mm - Φ300mm |
| Nitrided Hardness | 900-1000HV |
| Nitrided Brittleness | Less Than Grade 1 |
| Screw Straightness | 0.015mm/m |
| Screw Cooling Power | 3kw |
Applications
This screw and barrel assembly is ideal for various plastic extrusion applications including film, sheet, pipe, and profile production. It serves industries such as packaging, construction, automotive, and consumer goods manufacturing, particularly excelling in PP and PE recycling and granulation processes.
Customization Options
We offer customized screw and barrel assemblies tailored to your specific extrusion requirements. Available in screw diameters from Φ20mm to Φ300mm, with flexible production capabilities of 300 pieces per month and delivery within 1-35 work days.
Support & Services
Our comprehensive support includes technical assistance, installation guidance, troubleshooting, and maintenance recommendations. We provide custom engineering solutions, precision machining, quality inspections, and refurbishment services to ensure optimal performance and minimal downtime.
Product Details
Product Name: Single Screw Extruder Screw Barrel
Minimum Order: 1 set
Price Range: USD $1500 - $4500 per set
Packaging: Secure wooden package
Payment Terms: T/T accepted
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Company
Zhoushan Jialong Screw Manufacture Co.,Ltd
Location
95#Yangang Rd. Jintang Twon,Zhoushan City,Zhejiang Province,China
Contact Person
WENGLEI