Durable Twin Screw Extruder Barrel with 28-60:1 L/D Ratio and 21.7-71.5mm Diameter Options for Plastic Processing
Price:
Negotiable/ pcs
MOQ:
1/set
Delivery Time:
3~7 Days
Brand:
HLD
Product Description
Product Overview
Our durable twin screw extruder barrel features a flexible modular design with water-cooled barrel sections. Advanced CNC machining ensures coaxial precision within 0.02mm, while 3D measurement controls cylinder tolerances for consistent performance.
Bimetal Barrel Material Options
C-Type Liner
Bimetal construction with alloy liner and steel base for enhanced durability:
| Material Type | Chromium | Carbon | Other Elements |
|---|---|---|---|
| α 101 | 20% | 2.5% | 8% Vanadium |
| α 301 | 18% | 2.5% | 6% Tungsten |
Oval Liner
High-chromium iron alloy (Cr12MoV) offering superior wear resistance and extended service life through advanced manufacturing techniques.
Imported Materials
For maximum wear and corrosion resistance, we utilize German SAM26 material containing 26% chromium, 2.7% carbon, and 3.5% vanadium.
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 equipment processing polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and other plastic materials. Perfect for producing recycled plastic granules and engineering plastic granules.
Sales & Service
- Free commissioning service including installation supervision and on-site training
- Comprehensive technical support before, during, and after sales
- Complete technical documentation including electrical schematics and wiring diagrams
- One-year equipment warranty with continued after-sales support
- Cost-price spare parts after warranty period
Company Information
With over 15 years of experience in the extruder industry, we operate from a 5000+ square meter manufacturing facility producing all screw and barrel accessories in-house.
Ordering Process
- Submit your requirements or application details
- Receive customized quotation
- Confirm samples and place deposit
- Production arrangement
- Delivery coordination
For orders exceeding specified quantities, we provide technical support and formulations to ensure project success. Sample orders are welcome for quality verification.
Access our complete product catalog:
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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