Enterprises that use vibrating screens for a long time will be worried about the loss of the screen. The screen is an accessory for the sand production line. The weaving structure of the vibrating screen is pre-bent to form a corrugated wire so that the two bends are stuck in the same position. The size of the hole, vibrating screen with two-way ripple bending, locking bending, two-way wave bending, flat-top bending, one-way ripple bending, strong structure, is the essential vibrating screen wearing parts.
For enterprises using more vibrating screens, the cost of one-year screens can be no small expense. Below, Xiao Bian has collected and sorted out the causes and solutions for the damage of vibrating screens, and hopes to help related companies.
The main reason for the quick breakage of the shaker screen:
1, the quality of the network is an important factor causing the screen to break too fast. If the material of the screen does not meet the screening requirements for the material, the screen will be damaged quickly. We have listed the classification of the screen and how to select the appropriate screen when customers select the rotary screen.
2. The tension of the screen is not enough, causing the screen to vibrate, usually broken or damaged along the edge of the screen or the bead of the edge. 3. The screen usually has an upper sieve layer and a lower force layer, which require close fit between the two layers. If the screen pretensioning process is poor, when the force layer at the bottom of the screen is tight, the sieve If the delamination is not tensioned, then the oscillating distance under the screen will be too large when the sieving machine is working, and the contact portion with the screen frame cannot be effectively compacted, which is one of the reasons causing the screen to be damaged too quickly.
4, material feeding problems. Because in the process of vibrating screen continuous feeding, but if too much feeding, hinder the normal movement of materials on the screen surface, not only make the screen become fatigue loose, but will greatly reduce the amount of material handling. When a large amount of material is given at one time, the load of the motor that is in unbalanced operation will suddenly increase. Not only is it easy to damage the screen, but it is also likely to cause damage to the vibration motor. Therefore, it is necessary to feed the material evenly. In the feeding method with strong impact, the vibration sieve must be equipped with a buffer hopper. The direct impact of the material on the screen will consume the exciting force generated by the vibration source, and it is more likely to cause screen damage and screen fatigue.
Recognized the reasons for the quick breakage of the shaker screen, then look at the corresponding solution:
1. First, select a reliable quality screen when selecting the vibrating screen;
2, often check the tightness of the screen;
3, check the screen is compacted.
4. If it is a screening liquid, it is best to add a hopper or buffer when there is a strong impact.
5. If there is material accumulation, find the cause as soon as possible, such as adjusting the vibration motor eccentric block.
For enterprises using more vibrating screens, the cost of one-year screens can be no small expense. Below, Xiao Bian has collected and sorted out the causes and solutions for the damage of vibrating screens, and hopes to help related companies.
The main reason for the quick breakage of the shaker screen:
1, the quality of the network is an important factor causing the screen to break too fast. If the material of the screen does not meet the screening requirements for the material, the screen will be damaged quickly. We have listed the classification of the screen and how to select the appropriate screen when customers select the rotary screen.
2. The tension of the screen is not enough, causing the screen to vibrate, usually broken or damaged along the edge of the screen or the bead of the edge. 3. The screen usually has an upper sieve layer and a lower force layer, which require close fit between the two layers. If the screen pretensioning process is poor, when the force layer at the bottom of the screen is tight, the sieve If the delamination is not tensioned, then the oscillating distance under the screen will be too large when the sieving machine is working, and the contact portion with the screen frame cannot be effectively compacted, which is one of the reasons causing the screen to be damaged too quickly.
4, material feeding problems. Because in the process of vibrating screen continuous feeding, but if too much feeding, hinder the normal movement of materials on the screen surface, not only make the screen become fatigue loose, but will greatly reduce the amount of material handling. When a large amount of material is given at one time, the load of the motor that is in unbalanced operation will suddenly increase. Not only is it easy to damage the screen, but it is also likely to cause damage to the vibration motor. Therefore, it is necessary to feed the material evenly. In the feeding method with strong impact, the vibration sieve must be equipped with a buffer hopper. The direct impact of the material on the screen will consume the exciting force generated by the vibration source, and it is more likely to cause screen damage and screen fatigue.
Recognized the reasons for the quick breakage of the shaker screen, then look at the corresponding solution:
1. First, select a reliable quality screen when selecting the vibrating screen;
2, often check the tightness of the screen;
3, check the screen is compacted.
4. If it is a screening liquid, it is best to add a hopper or buffer when there is a strong impact.
5. If there is material accumulation, find the cause as soon as possible, such as adjusting the vibration motor eccentric block.
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