Twin Screw Extruder Barrel 21.7-71.5mm Diameter with 28-60:1 L/D Ratio for Plastic Granulation
Price:
Negotiable/ pcs
MOQ:
1/set
Delivery Time:
3~7 Days
Brand:
HLD
Product Description
High-Performance Twin Screw Extruder Barrel
Our flexible modular twin screw extruder barrels feature advanced cooling systems with internal bore arrangements positioned close to the barrel wall for optimal temperature control in pipe, sheet, profile, film, and granulation applications.
Bimetal Barrel Material Options
C-Type Liner
Bimetal construction with alloy liner and steel base provides superior wear resistance. Available material compositions:
| Material Type | Chromium | Carbon | Other Elements |
|---|---|---|---|
| α 101 | 20% | 2.5% | 8% Vanadium |
| α 301 | 18% | 2.5% | 6% Tungsten |
Oval Liner
Manufactured from high-chromium iron alloy (Cr12MoV) for exceptional wear resistance and extended service life through advanced manufacturing techniques.
Imported Premium Materials
For maximum wear and corrosion resistance, we offer German SAM26 material with 26% chromium, 2.7% carbon, and 3.5% vanadium composition.
Technical Specifications
| Model | L/D Ratio | Screw Diameter |
|---|---|---|
| H-20B | 28-60:1 | 21.7mm |
| H-35B | 28-60:1 | 35.6mm |
| H-50B | 28-60:1 | 51mm |
| H-65B | 28-60:1 | 62.4mm |
| H-75B | 28-60:1 | 71.5mm |
Applications
Ideal for plastic pelletizing machines processing polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and other plastic materials. Perfect for producing plastic granules, recycled plastic granules, and engineering plastic granules.
Quality Assurance & Support
Each barrel undergoes rigorous quality testing to ensure highest performance and durability standards. We provide comprehensive after-sales service including installation guidance, technical training, and long-term technical support.
Product Image
Manufacturing Capabilities
With over 15 years of experience in the extruder industry, our 5000+ square meter factory manufactures all screw and barrel accessories in-house.
Ordering Information
Contact our sales team for comprehensive technical specifications and pricing. We offer sample orders, technical support for qualified orders, and customized solutions for specific requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nanjing Henglande Machinery Technology Co., Ltd.
Location
NO.11,Qinghu Road,Hushu Town,Jiangning District,Nanjing,china.
Contact Person
Jayce