What happened when the sand making machine suddenly stopped while the gravel production line was running? The following mainly introduces several reasons for the shutdown of the gravel sand making machine during operation:

1. Material blockage in the crushing chamber

Material blockage can easily cause the equipment to stop suddenly, and the blockage needs to be cleared immediately. In subsequent operations, it is strictly forbidden to enter large-particle or high-water-content materials into the machine to ensure smooth equipment operation. At the same time, uniform feeding should be maintained to avoid excessive feeding, so as to prevent re-blocking and ensure production continuity and equipment safety.

2. The V-belt is too loose

Check the V-belt. If it stops due to being too loose, adjust its tightness. If the belt is loose due to long-term use, it should be replaced with a new belt in time to ensure the normal operation of the equipment and avoid shutdown failures caused by belt problems.

3. Inappropriate working voltage

When the voltage at the production site is too low, causing the sand making machine to stop due to failure to operate normally, it should be checked and adjusted to the rated voltage required by the equipment immediately. Ensuring voltage stability is the key to maintaining the normal operation of the sand making machine and an important measure to ensure production continuity.

4. Internal parts fall off

If you hear a metal collision noise before the equipment stops, you should be alert to the possibility that parts may fall off in the crushing chamber, which may cause the sand making machine to stop suddenly. It is necessary to stop the machine immediately and carefully check the inside of the equipment to confirm whether there are parts falling or damaged to ensure subsequent safe operation and avoid further damage.

5. Impeller stuck

When hard objects such as metal enter the crusher, the impeller of the sand making machine may be stuck, causing the equipment to fail to work. Therefore, the hardness of the material must be strictly controlled and non-crushable objects are prohibited from entering.

6. Bearing lock or spindle break

If it is caused by spindle breakage, the worn spindle must be repaired or replaced. If it is caused by bearing lock, the cause of the lock must be found, the bearing must be installed correctly, ensure that the bearing has a certain working clearance, and lubricate the bearing well, otherwise the problem cannot be fundamentally solved.

7. Problems with the equipment connection line

If the connection line is broken or has poor contact, the sand making machine will also stop suddenly, especially when there is no sound without any warning, it is likely that there is a problem with the connection line.