EPDM Rubber Extruder with 55kw Motor Power 20:1 L:D Ratio and Hardened Reducer for Efficient Cold Feed Extrusion
Rubber extruder equipment is one of our company's main products. This equipment is widely used in rubber machinery for extruding tread, inner tube, rubber tube, and various rubber strips. The equipment operates efficiently, with rubber being stirred, mixed, and plasticized using the screw extruder mechanism before moving toward the machine head, where the final product is extruded from the die head.
Our rubber extruders are also suitable for producing rubber seals. The exhaust rubber extruder can be equipped with a vacuum pump to eliminate bubbles during the production process, making it ideal for manufacturing styrofoam strips. The pin rubber extruder is designed for extrusion hoses, featuring multiple rows of pin barrel screws that provide sufficient pressure ratio, resulting in superior product quality and appearance.
- Energy-saving design with high productivity, excellent plasticization, and refined glue quality
- Compatible with various extrusion heads as required by users
- Equipped with machine body temperature measuring and indicating device
- Feeding zone includes side rolls for enhanced feeding capability
- Screws and bushes undergo nitrogenation treatment for superior strength and wear-resistance
- Reducer features forced lubrication unit with high transmission efficiency, long service life, and low noise
- Variable-speed motor drive system
- Side-open type side rolls for easy rubber removal
| 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 |
Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd is an established Chinese manufacturer founded in 2007, with over 10 years of experience in producing various rubber machinery. Our company holds ISO 9001:2008, SGS, and CE certifications.
Our factory specializes in rubber kneader/rubber mixing mill; various plate vulcanizing presses; 2-roll, 3-roll, and 4-roll rubber calenders; rubber batch off coolers; waste tire recycling lines; reclaimed rubber production lines; conveyor belt production lines; and rubber seals extruding & vulcanizing lines.
Our machinery has been exported to America, Mexico, India, Vietnam, South Africa, Singapore, Malaysia, Indonesia, Australia, Sri Lanka, and many other countries and regions.
With professional engineers and teams, we accept OEM/ODM machines based on customer requirements and provide overseas engineer services.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.