Rubber vulcanization is a chemical process at a given pressure, temperature and time for converting natural rubber into more durable materials by the addition of sulfur. These additives modify the polymer by forming cross-links (bridges) between individual polymer chains. Vulcanized materials are less sticky and have superior mechanical properties. And vulcanization autoclave is used widely for this chemical process.
Product Application
tyre clean firstly dry tyre → inspecting tyre → buffing tyre → buffing outer wound of tyre → buffing inner wound of tyre → secondly inspecting tyre → repair inner wound → brushing adhesive on roof of tyre → secondly drying tyre → repair outer wound → affix middle rubber piece → tread building →assemble envelop → assemble inner tyre → assemble curing rim → inspecting inner tyre and curing rim → curing→ disassemble curing rim→ disassemble inner tyre → disassemble envelop → inspect end product → embellish tyre→ store tyre.
Heating mode:
1.Heat conduction oil heating
2.Steam direct heating
3.Electrically heated air
4.Electrically heated steam
Door opening mode:
1.Power-driven
2.Hand-driven
3.Hydrodynamic-driven
4.Various types of vulcanization tank and quick-opening door safety interlocking devices can be provided separately.(Company advantage)
Sealing mode:
Inflatable silicone seal rings are used for tank door flanges which is simple and convenient to maintain and the sealing effect is obviously better than other methods with more than 2 years of service life.
Safety chain mode:
1.Pressure automatic safety interlock
2.Manual safety chain
Temperature control mode:
It uses double layer external insulation, saving thirty percent of energy consumption than ordinary insulation.
Pressure control mode:
(1) Pressure in vulcanization tank is automatically controlled by pneumatic corner valve.
(2) Set up manual valve for easy manual control.
(3) Set up another set of disc pressure gauge.
(4) The tank body is designed with two flanged open safety valves, which can be opened automatically after the designed pressure is reached.
Time control mode:
After setting working procedure, heating/keep-heating time and vulcanization time all will be automatically controlled.
Loading mode:
Two rails in tank, using national standard guide rail.
Production flow:
Brand and Material of Major Components
| No. | item | material |
| 1 | dished head | carbon steel Q345R |
| 2 | tank | carbon steel Q345R |
| 3 | flange | forged carbon steel |
| 4 | safety interlocking device (pressure automatic) | |
| 5 | track | carbon or stainless steel |
| 6 | manual door opening device | |
| 7 | saddle | carbon steel Q235B |
| 8 | High temperature and high pressure fan ventilator | air or water cooling |
| 9 | thermal insulation head | carbon steel Q235B |
| 10 | Insulation material (double layer) | aluminum silicate cotton |
