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{"title":"75mm 20D Cold Feed Rubber Extruder EPDM Rubber Making Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/99\/74\/c6953e5b56e882a8222654fd2ab6-200x200-1\/75mm_20d_cold_feed_rubber_extruder_epdm_rubber_making_machine.jpg","attrs":{"Brand Name":"SFC","Model Number":"SJ-75","Certification":"CE\/ ISO\/ SGS","Place of Origin":"Qingdao"}}
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EPDM Rubber Extrusion Vulcanizing Line Cold Feed Rubber Extruder
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.
Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd is located in Qingdao west coast new economic district, which is a high-tech enterprise specializing in the production of rubber machinery in China. Honorary titles of Qingdao "Specialized and New" Enterprise, National "High-... Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd is located in Qingdao west coast new economic district, which is a high-tech enterprise specializing in the production of rubber machinery in China. Honorary titles of Qingdao "Specialized and New" Enterprise, National "High-...
