Common faults and elimination of cooling belt

Cooling belt is widely used in pharmaceutical, food and chemical industry and is an important part of powder equipment. However, due to the complexity of its working principle and structure, some common faults may occur during use. This article will classify these common faults and provide corresponding troubleshooting methods to ensure the normal operation and service life of the equipment.

一、The common faults of the cooling belt.

1. Incomplete or uneven: In the process, the shape of the tablet is incomplete, the surface is not smooth, and the color is inconsistent.

2. Uneven thickness: The thickness of the tablet does not meet the requirements, some places are thick, some places are thin.

3. Loose and fragile: the pressed tablets are easy to break, or are prone to moisture during storage and transportation.

4. Abnormal noise and vibration: Abnormal noise and vibration occur during the operation of this equipment, which may be loose or damaged internal parts of the machine.

5. Motor failure: the motor can not work normally, resulting in the equipment can not start or run unstable.

二、Troubleshooting methods

For the above common faults, the following are some troubleshooting methods:

1. Incomplete or uneven: Check whether the mold of the machine is worn or loosened, resulting in incomplete tablet shape. At the same time, check whether the feeding system is working properly to ensure the uniform supply of materials. If the problem persists, the mold may need to be replaced or the feeding system adjusted.

2. Uneven thickness: Adjust the adjusting device of the machine to ensure that the thickness of the tablet meets the requirements. Check that the mold is installed correctly and ensure that the equipment remains stable during operation. In addition, the equipment is regularly maintained and maintained to ensure its normal operation.

3. Loose and fragile: Check the moisture content of the material and whether the formula is suitable. If the material is too wet or the formulation is unreasonable, it may cause the tablet to be loose and brittle. In addition, the pressure and speed parameters are adjusted to obtain better pressing results. If the problem persists, it may be necessary to replace a more suitable mold or adjust the pressing process parameters.

4. Abnormal noise and vibration: Check the tightness of each component to ensure that there is no loosening. At the same time, check whether the lubrication system of the equipment is working normally, and add lubricating oil or replace lubricating parts in time. If the problem persists, you may need to replace damaged parts or adjust device parameters.

5 motor failure: check whether the motor is working normally, such as abnormal sound or overheating phenomenon should be stopped in time for inspection. At the same time, check whether the power supply and circuit are properly connected to ensure that the equipment works under safe and reliable conditions. If the problem persists, you may need to replace the motor or check the electrical control system.

In short, for the elimination of common faults of the cooling belt, it is necessary to carefully check the working state of the equipment and the performance of each component, and take appropriate measures to repair or adjust according to the actual situation. At the same time, strengthening the daily maintenance and maintenance of equipment is also an important measure to avoid failure. By discovering and resolving faults in time, you can ensure the stable running of the device and improve production efficiency.