Straw Crusher Machine

The main function of the crusher is to pretreat raw materials. The pretreatment of raw materials is mainly the pretreatment of main ingredients. During the cultivation of edible fungi, the size of the raw material particles must be moderate. On the one hand, it is to ensure air permeability and water absorption; on the other hand, it is not to scratch the bag. Particles that are too large or too small will affect mycelial growth. If the particles are too large, the gaps between the cultivation materials will be enlarged, which will greatly reduce the water absorption of the cultivation materials. The cultivation materials will easily dry up and can also puncture the plastic bags. The particles are too small, the gaps between the cultivation materials are too low, and there is a lack of oxygen. The mycelium grows slowly and enters the extended physiological maturity period, and the cultivation cycle is extended.
For different raw materials, the crushing principles are different. Then there are wood chip grinders, corn cob grinders and straw grinders.