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Thursday, March 19, 2020 11:09 am - 2:09 pm
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Conveying chain heat-resistant conveying chain uses unique materials to achieve the conveyance of high-temperature materials, but there will still be some problems in the process of use, causing some defects in appearance. The manufacturer of hzqjchain Agricultural Chain will introduce the causes and solutions of the heat-resistant conveyor belt in detail.
The main causes of some appearance defects of heat-resistant conveyor belts are as follows:
① The horn is too thin or the compression ratio is too large.
② Excessive pressure when the conveyor belt is vulcanized.
③ The raw belt is too wide, and the mold frame has not been pulled down during vulcanization.
④ Conveyor belt is too small. At this time, you can choose a suitable shim, adjust the unit pressure of vulcanization, the vulcanization stretch should be moderate, and the side rubber strips that meet the specifications are selected.
In addition, there is also a case where the belt is bent. This condition may be caused by equipment or by operation. When bending occurs, the three clamps of the plate vulcanizer should first be checked whether they are in a straight line. If the clamping degree of the primary stretch and secondary cold set stretch during vulcanization is not 90 degrees, it will often cause a curved band. So the operating workers are
The angle is not correct when stretching, or the gripper is loose and tight at the same time, which may also cause a curved band.
Solution:
1The forming process should be staggered as far as possible with the edges of the canvas.
2. Always check whether the operating angles of the front, middle, and rear three grippers are consistent with the left and right oil pressures of the grip.
3. Regularly adjust the tablet to reduce left and right errors. 2 When vulcanizing, the green belt should be placed in the positive mold frame. As long as the underlying cause of the problem with the heat-resistant conveyor belt is found, it will be easier to avoid the recurrence of this problem during manufacturing and use.
information about Agricultural Chain : https://www.hzqjchain.com/product/high-strength-ag...
The main causes of some appearance defects of heat-resistant conveyor belts are as follows:
① The horn is too thin or the compression ratio is too large.
② Excessive pressure when the conveyor belt is vulcanized.
③ The raw belt is too wide, and the mold frame has not been pulled down during vulcanization.
④ Conveyor belt is too small. At this time, you can choose a suitable shim, adjust the unit pressure of vulcanization, the vulcanization stretch should be moderate, and the side rubber strips that meet the specifications are selected.
In addition, there is also a case where the belt is bent. This condition may be caused by equipment or by operation. When bending occurs, the three clamps of the plate vulcanizer should first be checked whether they are in a straight line. If the clamping degree of the primary stretch and secondary cold set stretch during vulcanization is not 90 degrees, it will often cause a curved band. So the operating workers are
The angle is not correct when stretching, or the gripper is loose and tight at the same time, which may also cause a curved band.
Solution:
1The forming process should be staggered as far as possible with the edges of the canvas.
2. Always check whether the operating angles of the front, middle, and rear three grippers are consistent with the left and right oil pressures of the grip.
3. Regularly adjust the tablet to reduce left and right errors. 2 When vulcanizing, the green belt should be placed in the positive mold frame. As long as the underlying cause of the problem with the heat-resistant conveyor belt is found, it will be easier to avoid the recurrence of this problem during manufacturing and use.
information about Agricultural Chain : https://www.hzqjchain.com/product/high-strength-ag...
