EPDM Rubber Extrusion Vulcanizing Line Cold Feed Extruder
EPDM Rubber Extrusion Vulcanizing Line Cold Feed Rubber Extruder
designed for high-performance applications in rubber machinery
manufacturing.
Basic Specifications
Model: SJ-90
Customization: Available
Automation Grade: Semiautomatic
Structure: Vertical
Name: Cold Feed Extruding Machine
L:D Ratio: 20:1
Screw Diameter: 90mm
Motor Power: 55kw
Screw Speed: 0-55 R/Min
Heating Power: 6kw X 5
Reducer: Hardened Reducer
Transport Package: Packed in Wooden Case
Trademark: SFC
Origin: China (Mainland)
HS Code: 8477800000
Product Overview
Our rubber extruder equipment is engineered for high-performance
applications in rubber machinery, specifically designed for
extruding tread, inner tubes, rubber tubes, and various rubber
strips. The equipment operates with exceptional efficiency,
utilizing a screw extruder mechanism that stirs, mixes, and
plasticizes rubber materials before directing them toward the
machine head for precise product extrusion through the die head.
This rubber extruder is particularly effective for producing rubber
seals, featuring vacuum pump capability to eliminate bubble
formation during production. It is extensively used in styrofoam
strip manufacturing. The Pin rubber extruder variant, designed for
hose extrusion, incorporates multiple rows of pin barrel screws
that ensure optimal pressure ratios, resulting in superior product
quality and enhanced aesthetic appearance.
Key Features
- Energy-efficient operation with high productivity
- Superior plasticization and refined glue quality
- Compatible with various extrusion heads based on user requirements
- Integrated machine body temperature measuring and indicating system
- Enhanced feeding capability with side rolls in feeding zone
- Screws and bushes treated with nitrogenation for maximum strength
and wear-resistance
- Reducer equipped with forced lubrication unit for high transmission
efficiency, extended service life, and minimal noise
- Variable-speed motor drive system
- Side-open type side rolls for easy rubber removal and maintenance
Technical Specifications
| Type | Screw Diameter (mm) | Screw L/D Ratio | Max Screw Speed (r/min) | Motor Power (kw) | Max Capacity (kg/h) | Net Weight (KG) |
|---|
| SJ-45 | φ45 | 16:1 | 70 | 7.5 | 50 | 500 |
| SJ-65 | φ65 | 20:1 | 65 | 37 | 120 | 1200 |
| SJ-75 | φ75 | 20:1 | 60 | 37 | 120 | 1700 |
| SJ-90 | φ90 | 20:1 | 55 | 55 | 300 | 3200 |
| SJ-120 | φ120 | 20:1 | 50 | 110 | 600 | 5200 |
| SJ-150 | φ150 | 20:1 | 45 | 135 | 720 | 6500 |
Manufacturer Profile
Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd has been a leading Chinese manufacturer since 2007, with over 10
years of expertise in rubber machinery manufacturing. Our company
holds ISO 9001:2008, SGS, and CE certifications, ensuring the
highest quality standards.
Core Products: Rubber kneader/rubber mixing mill; various plate vulcanizing
presses; 2-roll/3-roll/4-roll rubber calenders; rubber batch off
coolers; waste tire recycling lines; reclaimed rubber production
lines; conveyor belt production lines; rubber seals extruding &
vulcanizing lines.
Global Reach: Our machinery has been successfully exported to America, Mexico,
India, Vietnam, South Africa, Singapore, Malaysia, Indonesia,
Australia, Sri Lanka, and numerous other countries and regions
worldwide.
Custom Solutions: Our professional engineering team provides OEM/ODM services
tailored to customer requirements, with overseas engineer support
available.
Contact Information
Rubber Profiles Extrusion Line
