Cold Feed Rubber Extruder
Precision Rubber Processing for the Modern Factory
Product Overview
Working Principle
Our Cold Feed Rubber Extruder utilizes advanced technology to process rubber compounds without pre-heating, ensuring superior quality and efficiency in rubber product manufacturing.
Key Features
- Precision temperature control
- High-efficiency screw design
- Robust construction for continuous operation
- User-friendly PLC control system
Applications
Ideal for processing a wide range of rubber products, including:
- Tires
- Hoses
- Cables
- Seals
- Shoe materials
Technical Specifications
| Model | Screw Diameter (mm) | L/D Ratio | Output (kg/h) | Motor Power (kW) | Max Screw Speed (rpm) | Barrel Type | Control System | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| DX-65 | 65 | 10~14 | 70~120 | 30~45 | 60~80 | Bimetallic/Alloy | PLC/Manual | 1800 |
| DX-90 | 90 | 10~14 | 150~250 | 55~75 | 60~80 | Bimetallic/Alloy | PLC/Manual | 3500 |
| DX-120 | 120 | 12~15 | 300~400 | 110~160 | 50~70 | Bimetallic/Alloy | PLC/Manual | 5000 |
| DX-150 | 150 | 12~15 | 500~700 | 160~220 | 50~70 | Bimetallic/Alloy | PLC/Manual | 6800 |
Custom sizes and specifications available upon request.
Structure & Features
Key Components
- High-performance screw
- Precision-engineered barrel
- Advanced feeding system
- Efficient temperature control system
- Heavy-duty gearbox
Design Highlights
- Wear-resistant materials for extended lifespan
- Easy maintenance design for quick servicing
- Modular construction for future upgrades
Working Principle & Process Flow
1
Material Feeding
Cold rubber compound is fed into the extruder
2
Mixing & Plasticizing
Material is mixed and heated by screw rotation
3
Extrusion
Homogenized rubber is extruded through the die
Cold feeding improves product quality and energy efficiency by eliminating pre-heating steps.
Quality Control & Certification
Quality Inspection Process
- Hardening treatment verification
- Surface roughness measurement
- Concentricity testing
- Performance trials under various conditions
Certifications
- ISO 9001:2015 certified
- Adherence to industry-specific standards
Industrial Applications & Case Studies
Tire Manufacturing
Improved efficiency in tire tread extrusion process.
Automotive Parts
Precision extrusion for complex automotive seals.
Conveyor Belts
High-volume production of durable conveyor belts.