What should charcoal machine manufacturers pay attention to if they want to produce good machined ca

How the charcoal machine produces good machined charcoal is a question that every investor who invests in the charcoal machine industry is very concerned about. Only when a good machined charcoal machine is produced can it be sold and the enterprise can benefit. How to produce good machine-made charcoal? Let me tell you about it.

charcoal machine

Raw materials are very important. The raw materials to be produced must be high-carbon. The carbon produced by high-carbon raw materials has high calorific value, is easy to ignite, and burns for a long time.

The second thing is to talk about the production process. In the production process, ensure that the size of the crushed particles is in the crushing process. If the particles are too large, a secondary crushing is required. The crushed particles meet the requirements. , It is easy to block the machine in the process of making rods, making the machine unable to run. Drying is also very important. The humidity of drying must be well controlled. Only when the humidity meets the requirements can a good semi-finished rod be produced during the rod making process. During the rod making process, the temperature of the forming cylinder must be controlled to reach 350 At about the degree, the rod will be good.

The solution to the bad shrinkage of charcoal during the carbonization process

1. The carbonization process speed is too fast: too fast carbonization speed will inevitably lead to charcoal cracking. Once the charcoal cracks too much, it is difficult to shrink. Therefore, to solve this problem is to control the carbonization speed, and to control the carbonization speed is to control the carbonization temperature. It cannot be too high. Generally do not exceed 300 degrees;

2. Insufficient heating temperature: The temperature did not reach the required temperature when the carbon was refined. Generally, the charcoal can shrink well only when the charcoal temperature is above 800 degrees. The higher the charcoal temperature, the better the shrinkage, but the higher the temperature, the lower the charcoal yield and the higher the cost. It is generally recommended to raise the temperature to 800 degrees.

Then in the production step, that is, during the carbonization process, it must be noted that the inside of the carbonization furnace is tightly sealed to avoid gas leakage. The carbonization time must be 8 to 12 hours before the carbonization is completed.