Crusher blocking material will cause the motor due to overload stop jumping. There are usually two circumstances can cause this phenomenon: the first is a high yield crusher, conveyor plate away too late; the second is the downstream equipment jump stop, crushers continue crushing. Once this happens, in order to continue to work, it is necessary to manage all the crushing cavity material out, generally must be at least three to four hours to complete.
Material broken can not do without the crusher. But as mentioned above,if the material conveying process blocked, it will reduce the crushing capacity, affecting productivity, and even affect the finished size of materials, then how should we avoid this phenomenon? Liming Heavy Industry to advise you:
1. Pretreatment of materials
If the material with high humidity and viscosity wait to be crushed , or the material contain too much other goods that can not be broken. First, the material is filtered through a vibrating screen, reduce the difficulty of the material broken.
2. In the crusher feed opening to install alarm device
Crusher feed opening to install a bell and flashing warning lights and electrical cabinet directly connected to the relay, when the plate conveyor reaches the current value of a setting, relay, warning lights began flashing, bells are ringing. If the downstream equipment jump stop, when the plate conveyor current is zero, there will be a prompt audible alarm. After receiving the alarm tramcar driver will stop pouring, thus preventing blocking material.
3. Adjust the V-belt tightness
If the V-belt is too loose, it will rotate with the sheave, a large number of materials that can not be broken, stuck in the roller crusher chamber, causing blocking material. Therefore, simply adjust V-belt tension degrees.
4. Observe the eccentric shaft is operating properly or not
When the eccentric shaft adapter bushing loose, eccentric shaft will be stuck, work will not be broken, it should always pay attention to whether the normal operation of the eccentric shaft.
Liming Heavy Industry experts advise clients, multi-pronged, comprehensive solution to avoid blocking material equipment and other issues, to ensure stable and orderly operation of the device, to ensure that equipment productivity, reduce equipment failure rates, in some ways, but also savings for the enterprise the cost of production.