ISO Certified Rubber Extruder Machine 65-200mm Screw for High Output EPDM Seal Strip with 2 Year Warranty
Price:
Negotiable
MOQ:
1set
Delivery Time:
40day
Brand:
Beishun
Product Description
The ISO certified cold feed rubber extruder machine is engineered for high-volume production of semi-finished rubber products in various shapes. This industrial equipment excels in manufacturing EPDM seal strips, O-rings, sealing elements, rubber sheets, water stops, hoses, belts, cables, and tire components with exceptional efficiency and output capacity.
Extruder Machine Types
- Hot feed extruder
- Pin cold feed extruder
- Pin-barrel cold feed extruder
- Rubber strainer
Product Specifications
- Screw construction: 38CrMoAIA material with nitride depth 0.5-0.7mm and hardness HV950-1000
- Feeding cylinder: Jacketed cast iron structure with rear body, front and rear bushings
- Rear body: Cast steel with temperature control circulating water cooling
- Bushings: 38CrMoAIA material with internal surface hardness HRC65-70
- Feeding device: Includes feeding roller, cover, bearing support, gear pair, bearing, and squeegee knife
- Roller cylinder: 38CrMoAIA material with nitriding treatment and internal surface hardness HRC65-70
- Reducer: Hardened gears with level 6 transmission accuracy and forced lubrication system
Model Specifications
| Model | XJW-65 | XJW-90 | XJW-120 | XJW-150 | XJW-200 |
|---|---|---|---|---|---|
| Screw diameter (mm) | 65 | 90 | 120 | 150 | 200 |
| L/D Ratio | 12 | 12;14;16;20 | 12;14;16 | 14;16 | 12;14;16 |
| Motor Power (kW) | 15 | 55-90 | 75-110 | 185-220 | 315-355 |
EPDM Sealing Strip Extruder Technical Details
EPDM (ethylene propylene diene monomer rubber) sealing strips are essential components in automotive, construction, and rail transit industries, valued for their superior weather resistance, ozone resistance, and elasticity. Our specialized EPDM sealing strip extruder incorporates advanced technologies to meet the demanding requirements of this material.
Core Requirements for EPDM Processing
- Material adaptation: High-torque screws and forced feeding systems for EPDM's poor fluidity and high viscosity
- Temperature control: Precise thermal management with optimal processing temperature range of 80-120°C
- Process optimization: Vacuum exhaust function for air removal and high-precision dies for complex cross-sections
Equipment Composition and Key Technologies
- Extrusion system: L/D ratio 18:1-22:1 with compression ratio 1.8:1-2.5:1
- Mixing section: Barrier screw or pin mixing for uniform plasticization
- Barrel temperature: Multi-stage PID control with ±1℃ accuracy
- Feeding system: Forced feeding roller to prevent EPDM slipping with optional premixing device
- Vacuum exhaust: Two-stage screw with vacuum degassing (≥ 0.08MPa) for effective bubble removal
- Die head: Gradient flow channel design with chrome-plated or high-strength alloy steel construction
- Auxiliary equipment: Segmented cooling water tank, servo motor driven traction machine with ±0.5% speed synchronization, and laser length measurement for precision cutting
Warranty: This ISO certified rubber extruder machine comes with a comprehensive 2-year warranty, ensuring reliable performance and long-term operational efficiency for your production needs.
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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
Qingdao Beishun Environmental Protection Technology Co.,Ltd
Location
Add: No. 338 mingxi road, Huangdao district, Qingdao China，Postal code: 266400
Contact Person
Alexey Pan