Experienced users of wood pellet machines all know that the key to improving the production efficiency of the machine is the control of the current. Only when the machine operates at full capacity can the equipment achieve the best production capacity. Therefore, controlling the current of wood pellets is the most effective method to control production efficiency.
Today, I will analyze the reasons for the unstable current of wood pellet machines for you:
1. When the input weight is equal to the output weight, the current remains stable. This is the most ideal state.
2. When the input weight is greater than the output weight, that is, there will be some material remaining inside the machine. During the operation of the machine, it is inevitable that it will do work on this part of the material, causing an increase in energy consumption and a larger current. When the input volume is too small, although the current is stable, the production capacity decreases and energy consumption is wasted. Therefore, an even input volume is the key to controlling.
3. The divider knife is severely worn, resulting in uneven material distribution; if the material distribution is not even, the feeding roller will not feed the material evenly, which will also cause the current of the wood pellet machine to fluctuate.
4. The raw materials contain hard impurities, such as iron blocks or stones. Because when the feeding roller rotates to the position of the stone or iron block, the pressure on the equipment increases sharply, causing the current to suddenly increase. After passing this position, the current will decrease.
The solutions to the unstable current of wood pellet machines include the following methods:
1. Before feeding, screen the raw materials to remove large pieces and perform iron removal treatment.
2. Regularly check the wear of the divider knife and replace it if necessary. 3. The control of the feed quantity requires the installation of a variable-frequency feeding device to ensure the uniformity of the feed.