Suzhou Arphu Industrial Co.,Ltd
Conveyor Belt Vulcanization Machine
Conveyor Belt Vulcanization Machine​Three key factors that influence the conveyor belt joint quality are vulcanizing temperature, vulcanizing pressure and vulcanizing time. Hot vulcanization is the process of making the raw rubber is turned into vulcanized rubber, and the joint portion is glued together to obtain a higher adhesive strength.

Three key factors that influence the conveyor belt joint quality are vulcanizing temperature, vulcanizing pressure and vulcanizing time. Hot vulcanization is the process of making the raw rubber is turned into vulcanized rubber, and the joint portion is glued together to obtain a higher adhesive strength.


Introduction

The conveyor belt vulcanization machine are portable rubber machinery consisting of a machine frame, up & down heating platens, water hydraulic platen, heat insulation platen, control cabinet, water pump(manual pump or electrical pump) known as the pressurized device. The high strength aluminum alloy cross beams are used as vulcanizing machine main frame.


Conveyor belt rubber vulcanizing equipment structure

The vulcanizer is composed of the following parts.

1. Cross beam;

2. Clamps;

3. Iron plates for cushion;

4. Screw;

5. Nut;

6. Gasket;

7. High-pressure soft pipe;

8. Pressure-testing pump;

9. Heat-insulation plate;

10. Upper heating plates;

11. Secondary cable;

12. Electric control box;

13. Primary cable;

14. Down heating plates;

15. Hydraulic plates (please find Fig1 in detail)


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Usage

The belt vulcanization machine is used widely in the on-site vulcanization of canvas, nylon, steel cord belt as well as the connection of rubber belt with special characteristics of anti-corrosion and heat resistant under the circumstance of no explosive gas (CH4) or any harmful gas to corrode the metal which is accepted by the metallurgical engineering, mineral production, power station, harbor machinery, architectural working, cement plant and chemical industry, etc.


Technical data:

1. Vulcanization pressure: 1.0-2.0 MPa;

2. Vulcanization temperature: 145°C;

3. Difference in surface temperature of vulcanized plate: ± 5°C;

4. Heating up time ( at normal temperature to 145°C )<30 minutes;

5. Voltage: 220V/ 380V/415V/440V/480V/550V/660V, 50/60HZ, 3 Phases;

6. Temperature adjustment range: 0 to 199°C;

7. Timer adjustment range: 0 to 99 minutes.


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Maintenance of Vulcanizer

As a conveyor belt joint tool, the rubber vulcanizing equipment should be maintained and maintained in the same way as other tools during and after use to extend the service life. At present, the vulcanizing machine produced by our company has a service life of 8 years as long as it is properly maintained.


Pay attention to the following issues when maintaining the vulcanizer:

1. The storage environment of the vulcanizer should be kept dry and well ventilated to avoid the wetness of the electrical circuit caused by moisture.


2. Do not use the vulcanizing machine outdoors on rainy days to prevent the electric control box and the heating plate from entering the water.


3. If the working environment is damp and watery, when dismantling and handling the vulcanizing machine, the items on the ground should be raised, and the vulcanizer should not be in direct contact with water.


4. If the heating plate enters the water due to improper operation during the use, first contact the manufacturer for repair. If emergency repair is required, open the cover on the heat plate, pour the water out first, then set the electric control box to manual operation, warm to 100 ° C, keep the temperature for half an hour, and dry the line. The belt is spliced in the manual state. At the same time, the manufacturer should be contacted in time to make the overall replacement of the line.


5. If the vulcanizer does not need to be used for a long time, the heating plate should be heated every half month (the temperature is set at 100 °C), and the temperature is maintained for about half an hour.


6. After each use, the water in the water pressure plate should be cleaned, especially in winter. If the water can not be cleaned, the water pressure plate rubber will prematurely aging and the service life of the water pressure plate will decrease. The correct water release method is, after the vulcanization and heat preservation is completed, and before disassembling the vulcanizer. If the water is released after the machine is disassembled, the water in the water pressure plate may not be completely discharged.


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