Rubber Extrusion Vulcanizing Line
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.
6. 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 |
,