Common faults of small crusher and maintenance measures

Small pulverizer (also known as pulverizer) refers to the machine that can use external force to make materials deform and split into smaller particles It is widely used in hospitals, traditional Chinese medicine stores, traditional Chinese medicine processing plants, family kitchens to crush rice, beans, etc It is also suitable for agriculture, chemical industry and other industries With the extension of the use time, the common small-scale pulverizer often has the following faults: the pulverizer is unable to work; it does not start; it is not powered on Generally, it can be repaired by itself First of all, check whether the power socket, plug and power line are free of oxygen falling off and broken If not, plug in the power supply for test run When the motor is powered on and does not rotate, and the wheel can rotate again by hand, it can be concluded that it is caused by the capacity failure of one of the two starting capacitors of the machine In this case, we only need to change new products Another situation is that the motor does not rotate when the power is on, but it can rotate when the external force is applied, but a weak current noise is generated in the motor, which is caused by slight leakage of starting capacitance If the current noise is too loud, the motor can not be started at all It is concluded that it is caused by the short circuit of starting capacitor, which needs professional repair Generally, the quality of small high-speed crusher is not easy to be damaged, so the daily maintenance is very important The key points of maintenance are: check whether the lubrication of bearing and protective device are good, all fasteners are tight, whether the drive belt is installed correctly, whether there are materials or other sundries in the damaged cavity, if any, they should be cleaned Check whether the jacking head or jackscrew of the hydraulic jack is returned, and whether the adjusting gasket is installed correctly and tightly.