Straw granulator is mainly used to crush small-diameter waste, leaves and other crop waste, and the crushed pieces are also used to make fertilizer, and the quality of slices is not high. The main requirements of the machine are small size, simple structure, easy to move and easy to operate. In order to meet the requirements of cutting diameter and torque balance. The import and export of straw granulator are improved, and the knife disc maintains a certain thickness to increase its rotational inertia and prevent the knife disc from fluctuating too much during the cutting process.
| 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 |
Two wind blades are installed on the knife disc, and wind is generated during the rotation of the knife disc to blow out the cut sawdust. According to the power requirements of the engine, the production capacity of the branch crusher is determined, and the appropriate number of flying knives, cutting power and cutting force are calculated. The extension of the flying knives can be adjusted to ensure the cutting quality. The tapered roller bearing is matched with the main shaft, and the power transmission adopts belt drive.
When the straw granulator makes noise, there may be a problem with the bearing, which causes the machine to run abnormally. First check the bearing. If the machine is not running properly, there will be some problems that cause noise. If noise occurs, you should check the location of the problem in time and solve it effectively.