1. The choice of materials is key. When choosing materials, pay attention to the hardness of materials. The harder the material, the harder the device is to crush and wear. The crushing speed is slow and the natural crushing capacity is small.

2. The humidity of the material is the key. When the water content of the material is large, the material is easy to stick in the grinder, but it is also easy to block in the feeding process, thus reducing the crushing ability. Therefore, water content should be reduced as far as possible before grinding, so that the grinder can run better.

3. Crushing materials require higher fineness, that is, the finer the material, the smaller the crushing capacity.

4. Composition of crushed materials: the more fine powder content in the material before crushing, the greater the impact on crushing, because these fine particles are easy to stick and affect transportation. Fine grain content should be pre-screened.

5. Viscosity of the material: that is to say, the higher the viscosity of the material, the easier it will bond.

6. The better the wear resistance of the crushing parts (hammer head, jaw plate) of the crushing equipment, the stronger the crushing ability. If it is not wear-resistant, it will affect the crushing ability. Such as crushed straw can be made into organic fertilizer, based on farmland, destroy farmland, greatly improve the efficiency of use.