Rubber Seals Extrusion Line, EPDM Rubber Strip Production Line
I. Features
1. Automatic thermostat circulating vulcanizing box is the vulcanization device of rubber seals. Appearance requirements: Smooth and tidy.
(1) This machine is used to electricity heating tube automatic thermostat which temperature control accuracy of +/-2° C, the temperature range at room temperature to 260 degrees.
(2) Effective length of vulcanization box is 24m, centrifugal fan circulation. It liner with 120stainless steel and the middle insulating layer is fully filled with aluminum silicate cotton.
(3) Vulcanization box is divided into three zones, each zone with trimmer potentiometer which adjusts the speed of the three zones of vulcanizing box to equilibrium; In the middle of each zone with the ventilating device, and removing the emissions generated by the vulcanization process in time in order to ensure the smoothness of the rubber products.
2. The entire production line speed is adjustable to match with speed of the extruder.
3. EPDM rubber seals production line producing process: Raw materials - Mixer - Rubber Mixing Mill - Extruder - Vulcanizing Box cooling and traction - packaging and storage.
II. Technical parameter
| Technical Parameters |
SJ-75 |
SJ-90 |
SJ-120 |
SJ-150 |
| 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 |
III. Picture for reference
IV. Our machine list
Our company professional manufacture rubber vulcanizing press (frame type,four column type,lab press and so on), rubber mixing mill, batch off cooler, rubber extruder, rubber strip making machine and tire recycling equipment.
V. Our service
1. Test running: The above machines are all passed inspection of 3~5 hours of full load operation before leaving our factory. And we will take the video and send it to you for inspection. You can use it directly thus saving the time of test-run and expense. And we also warmly welcome to our factory to inspect and test running.
2.Warranty: 12 months after installation, if our machines have any problems, please feel free to contact me. We will solve it for you as soon as possible, and give you the best services.
Audited Supplier 
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