In the process of using biomass briquetting machine, sometimes the problem that the machine can’t discharge is encountered, which deeply bothers the majority of briquetting machine users. What causes this situation? Usually, there are the following reasons for this problem:

What causes this situation? Usually, there are the following reasons for this problem:

1. The moisture of the material is too high. If the material is too wet, and the pressed briquettes will be loose, which is very easy to cause blockage. It is recommended to equip a dryer to control the moisture content of materials in a proper range.

2. The material volume is too large, the space in the briquetting machine is limited, and the fluffy raw materials enter the pressing chamber, causing the pressing chamber to be blocked. Therefore, before the materials are pressed, they should be crushed to a suitable volume with a pulverizer in advance, and screening equipment can be equipped at the front end to ensure that the materials entering the briquetting machine will not be too large.

3. There are accumulated materials in the briquetting machine. If the accumulated materials are not discharged in time after the production, the accumulated materials will harden and agglomerate after a long time, and the equipment will be blocked when the production is started next time. In this case, after shutdown, turn on the biomass briquetting machine, clear the internal accumulated materials, and then start the machine for normal production before discharging. So remember: every time the production is finished, the materials must be drained.

4. The mesh holes are closed and broken, and the hammer pieces are broken and aged. During the daily use of the briquetting machine, check the screen regularly, and update the broken and aged hammer pieces in time.

5. The feeding speed is too fast and the load is large, resulting in blockage. In this case, the material gate should be reduced or closed immediately, or the feeding mode can be changed to control the feeding amount by increasing the feeder. There are two kinds of feeders: manual and automatic, which users can choose according to the actual situation. Because of its high speed and heavy load, the current of biomass briquetting machine is generally controlled at about 85% of the rated current. Avoid blocking and handle it in time, otherwise the motor will be overloaded for a long time, which will burn out the motor of the briquetting machine and cause greater losses.

In the production of biomass briquetting machine, it is necessary to check the equipment before production and prepare the materials with appropriate volume and moisture, so that the feeding speed is moderate during production, and the briquetting machine equipment should not be used over time and overload. After the production is finished, the residual materials should be discharged in time, and the equipment should be maintained accordingly. If there is any problem with the equipment, check the causes in time and solve it according to the symptoms. If there are intractable diseases, please contact our after-sales service personnel.