How to prevent the failure of sand making machine in production

1. Abnormal vibration during the production process of sand making machine

1. The foundation of the sand making machine is not handled properly, the roadbed is not stable or the anchor bolts are loose. Check the anchor bolts and tighten them.

2. The material entering the sand making machine is too large, you can check the particle size of the material.

3. The wear degree of the impeller of the sand making machine is not uniform, resulting in vibration during operation. Check the wear and tear of the impeller and breaker, and repair or replace them in time.

4. The unbalanced impeller of the sand making machine causes abnormal vibration of the sand making machine, and the balance of the sand making machine needs to be adjusted.

2. The discharge size of the sand making machine is too large

1. The impact plate of the sand making machine is severely worn, resulting in excessively large discharge size. Check the wear of the impact plate and repair or replace it in time.

2. Check the feed particle size of the sand making machine. Too large feed particle size will also affect the size of the sand particles.

3. Check the wear of the combined breaker of the sand making machine, and repair or replace the combined breaker.

Three, sand making machine bearing heating

1. The bearing of the sand making machine is damaged and causes the bearing to heat up. The bearing should be checked and replaced in time.

2. Dust has entered the bearing of the sand making machine or the bearing is short of oil, resulting in heat generation. If dust has entered the bearing, the bearing needs to be cleaned; if there is a lack of oil, it should be refueled in time, but pay attention to check the oil level when refueling, and do not add too much oil.