Because the mold of the straw feed pellet machine is worn too much and the sieve holes are smooth, it leads to serious expansion. In this way, the pressure of the pellets is lower than the normal value, which seriously affects the molding rate of the pellets and also leads to excessive powder. The mold should be replaced at this time.
The moisture content of the raw material is too low or too high
If the moisture content is too high, there will not be too much powder, but the hardness of the pellets is lower than the normal value, and the pellets produced by the pellet mechanism are easy to loosen. If the moisture content of the raw material is low, it is difficult to extrude and form, resulting in excessive powder. At this time, the moisture content of the raw material should be properly controlled.
| Model | Capacity | Power | Dimensions |
| MK-250 | 100-200kg/h | 15kw | 1120*440*1060mm |
| MK-300 | 200-300kg/h | 22kw | 1280*560*1220mm |
| MK-350 | 300-400kg/h | 30kw | 1300*600*1250mm |
| MK-400 | 400-600kg/h | 37kw | 1390*650*1290mm |
| MK450 | 600-800kg/h | 45kw | 1620*700*1600mm |
Aging of the straw feed pellet machine
The aging of the straw feed pellet machine is insufficient in power, and the motor cannot provide normal speed, resulting in insufficient pellet pressure. At this time, the motor of the straw feed pellet machine should be replaced.