Qingdao Beishun Environmental Protection Technology Co.,Ltd
Companies adhere to the "first-class quality to gain market confidence, quality service to win customer satisfaction, continuous improvement of enterprise development seek to establish a corporate
Add to Cart
2000mm width Rubber conveyor belt manufacturing vulcanizing press
Introduction of vulcanizing machine
This machine is the frame plate press vulcanizer series. It is mainly used in the vulcanization of various rubber products. It generally adopts frame structure with compact structure, beautiful modeling and strong clamp force. The upper template of each working position can by heated up to 180 (adjustable), the lower template can control the temperature in the room temperature, which forms the effective temperature difference. This machine has unique two-temperature working position structure and high pressure performance which are suitable for various reflective material products such as press forming of large rubber sheet, etc.
Features:
1. High speed open/close mold, high production efficiency, low mold-locking speed, protect mold.
2. Adopt new sealing material, excellent seal and long life.
3. Matching-advanced oil way reduces energy consumption.
4. Structure is simple; Application is wide and easy to be operated.
5, PLC control PUSH-PULL MODE. Easy to operate.
| Type | XLB-Q 1200x2700x1 | XLB-Q 1300x4000x1 | XLB-Q 1400x8000x1 | XLB-Q 1600x8000x1 | XLB-Q 1400x10000x1 |
| Nominal Moulding Power (MN) | 10.00 MN | 16.00 MN | 34.00 MN | 45.00 MN | 52.00 MN |
| Working Layer Number | 1 | 1 | 1 | 1 | 1 |
| Piston Stroke (mm) | 300 mm | 300 mm | 400 mm | 500 mm | 300 mm |
| Plate Pressure (MPa) | 3.0 MPa | 3.08 MPa | 3.10 MPa | 3.40 MPa | 3.7 MPa |
| Main Motor Power (kW) | 5.5+5.5+7.5 kW | 5.5+5.5+7.5 kW | 37.5 kW | 49 kW | 52.5 kW |
| Plate Clearance (mm) | 250 mm | 300 mm | 200 mm | 250 mm | 250 mm |
| Overall Size (mm) | 2700x1860x2600 mm | 3000x2100x3360 mm | 8000x2400x3800 mm | 2500x3100x8000 mm | 3520x2900x3550 mm |
| Weight (kg) | 26000 kg | 48000 kg | 121000 kg | 131000 kg | 150000 kg |
The vulcanizer for conveyor belt manufacturing is a key equipment in the conveyor belt production process.
1. Working principle
Vulcanization process
The vulcanizer heats and pressurizes the rubber layer of the conveyor belt to promote the vulcanization reaction of the rubber. Generally speaking, the vulcanization temperature is usually between 140-160℃ and the pressure is about 1-2MPa. In this process, a cross-linked structure is formed between the rubber molecules, thereby improving the physical properties of the rubber, such as strength, wear resistance, and aging resistance.
Heat transfer
The heating system (commonly steam heating, electric heating, etc.) transfers heat to the vulcanization mold and the conveyor belt material. For example, the electric heating vulcanizer has uniformly distributed heating elements to ensure the uniformity of temperature during the vulcanization process, and the deviation is usually controlled within ±5℃ to ensure the consistency of the vulcanization quality of the conveyor belt.
2. Structural composition
Frame structure
Provides overall support and stability. It is generally made of high-strength steel and can withstand the pressure during the vulcanization process. The structural design of the frame must ensure that the deformation when subjected to maximum pressure is within the allowable range, for example, the deformation does not exceed 0.1%.
Heating plate
Directly contacts the conveyor belt and is responsible for transferring heat. The surface flatness of the heating plate is required to be high, and the flatness error does not exceed 0.05mm to ensure good contact with the conveyor belt and even heat transfer.
Pressure system
Includes hydraulic system or mechanical pressure system. The hydraulic system can provide stable pressure, and the pressure adjustment accuracy can reach ±0.05MPa, ensuring that the conveyor belt is subjected to uniform pressure during the vulcanization process.
3. Type
Flat plate vulcanizer
Suitable for the production of flat conveyor belts, with simple structure and easy operation.
Drum vulcanizer
It has advantages for continuous production of ring conveyor belts, etc., and can realize continuous vulcanization of conveyor belts with high production efficiency.
