Have you ever encountered such a situation: the equipment suddenly ss in production, you feel inexplicable, you want to repair but you can't start, and you have to s work and wait for the * maintenance personnel, which affects the efficiency and increases the cost. But from now on, if your sand making machine has this kind of failure, don't worry, let's find out the reason below!

　　1. The material in the crushing cavity is blocked

　　The blockage of the material will also cause the sudden s of the equipment. At this time, the material should be cleaned up. In subsequent use, materials with large particle size or high water content are prohibited from entering the machine, and the feeding should be kept uniform to avoid excessive feeding.

　　2. The V-belt is too loose

　　Check whether it is the problem of the V-belt. If it is too loose and the machine ss, adjust the tightness of the V-belt. If the V-belt loses its tightness after being used for a long time, it is necessary to replace the V-belt.

　　3. The working voltage is not suitable

　　When the working voltage of the production site is too low, it is not enough to maintain the normal operation of the sand making machine and shut down. At this point, it is necessary to select a voltage that meets the requirements of the device.

　　4. Internal parts fall off

　　If there is a metal collision sound before the equipment is shut down, it may be that there are parts in the crushing chamber that fall off and the sand making machine suddenly ss. At this time, the internal inspection of the equipment should be carried out.

　　5. The impeller is stuck

　　When the inside of the crusher enters the metal and other hard objects, the impeller of the sand making machine may be stuck, causing the equipment to fail to work. Therefore, the hardness of the material should be strictly controlled, and the entry of unbreakable objects is prohibited.

　　6. The bearing is locked or the spindle is broken

　　If it is caused by the fracture of the spindle, it is necessary to repair or replace the worn spindle. If it is caused by the locking of the bearing, it is necessary to find out the cause of the locking, install the bearing correctly, ensure that the bearing has a certain working clearance, and do a good job of lubricating the bearing, otherwise the problem cannot be fundamentally solved.