How to solve the problem of lining falling off in the cylinder of sand dryer

Sand dryer is mainly used to dry granular materials such as sand, river sand, quartz sand, etc. It uses hot air as the heat carrier, and the material inside the cylinder is fully contacted with the hot air to achieve rapid dehydration and drying of the material. Sand dryer has the advantages of compact structure, easy operation, energy saving and environmental protection.

1. Stop the machine for inspection immediately. Once the lining of the cylinder is found to be falling off, the dryer should be stopped immediately to prevent the falling lining from further damaging the cylinder and other parts.

2. Clean the cylinder. Remove the sand and other materials in the cylinder, and clean up all the falling lining fragments at the same time to ensure the internal cleanliness and prevent accidents during operation.

3. Check the damage to the cylinder. Carefully check the inside of the sand dryer cylinder to confirm whether there are scratches or dents caused by the falling lining, and repair or replace the damaged parts if necessary.

4. Analyze the cause of the falling off. Investigate the root cause of the lining falling off, which may be improper installation of the sand dryer lining, material problems, excessive vibration of the cylinder, or thermal expansion caused by long-term high temperature.

5. Replace high-quality linings. Choose high-quality, high-temperature-resistant, and wear-resistant lining materials to ensure that the lining can withstand the high temperature and material impact during the drying process.

If you need to know more about the sand dryer equipment, please feel free to contact our online customer service. We will answer your questions in a timely manner.