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Phone: 0086-532-85185697
Fax: 0086-532-85182359
E-mail: sales@sfcjx.com

Product
Cold Feed Rubber Extruder
Rubber extrusion vulcanization line is used in production of band, strip and tubular shape of dense and foam rubber products which used in building, electrical, mechanical, water conservancy etc industry. Production process: raw materials - mixer - rubber mixing machine - Extruder - vulcanizing box - cooling traction - packaging and storage. The features of this line: uniform vulcanization, quick vulcanizing speed, high efficiency, high product quality, low production costs, environmental protection and energy saving.
 
The characteristics of the cold feed rubber extruder:
1. Cold feed rubber extruder adopts overall welding base, compact structure, safe and reliable, convenient installation and commissioning.
2. Gear reducer is rectangle hardened reducer with 6 precision gear; the cylindrical gear through carburizing and grinding tooth so of low noise, long life and endurance;
3. Screw is the core component of extruder which made ​​of 38CrMoALA after nitriding treatment with wear-resistant, long life and high strength which can withstand high-torque and high-speed; Our company has made unique design to the screw thread structure according to the client’s rubber seal technology requirements, which divided into sub-fast feeding, slow progress, mixing and other five phases.
4. Barrel using cold, hot water circulation adjustment pumps or mold temperature device to adjust the temperature.
5. Motor with inverter control and adjustable speed.
 
Main Technical Parameters are as follows:
Technical Parameters
SJ-75X20D
SJ-90X20D
SJ-120X20D
SJ-150X20D
Screw Diameter(mm)
75
90
120
150
L : D
20:1
20:1
20:1
20:1
Screw Rotate Speed (r/min)
5-65
5-55
5-55
5-55
Max. Extruding Capacity (kg/h)
120
320
600
800
Main Motor Power(kw)
37
55
110
150
Speed Adjustment Mode
variable frequency speed regulation
Weight (kg)
1700
3200
5200
 6500
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Contact person:Jake Chen    Mobile:0086-13963975727    Phone:0086-532-85185697    E-mail:sales@sfcjx.com
  Website:http://www.cn-rubbermachine.com   Address:Jiaonan city, Qingdao, China
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