The crushing equipment is a general term for feed crushing machinery and feed grinding. The two generally arrange the size of the material to be roughly distinguished: those with a particle size greater than 3 mm in the discharge material account for more than 50% of the total discharge amount are called crushing machines; those with a content less than 3 mm account for more than 50% of the total discharge amount. It is called a grinding machine. The grinding machine is sometimes referred to as a pulverizing machine, which is the narrow meaning of the pulverizing equipment. A machine that uses mechanical force to pulverize a solid material to make it into small pieces, fine powder or powder. The pulverizing operation using the pulverizing machine is characterized by high energy consumption, a large amount of wear-resistant materials and grinding media, severe dust and high noise.
Purpose of smashing
1. Conducive to uniform mixing of different materials. The smaller the particles, the closer they are, the higher the uniformity, the better the effect.
2. It is convenient to separate the components in the raw material particles. Milling of wheat and preparation of starch require comminution.
3, improve the fluidity of the material, can achieve fluidization operations. Fluidized bed drying, air transport.
4. Improve the process performance of the material. After pulverization, the surface area increases, and the properties such as drying and dissolution of the material are improved.
The external force applied to the solid during the pulverization process is pulverized, sheared, impacted, and ground. Rolling is mainly used for coarse and medium crushing. It is suitable for the crushing of hard materials and bulk materials. The shearing is mainly used for fine crushing and is suitable for the crushing of tough materials. The impact is mainly used for medium crushing, fine grinding and super fine grinding. For the pulverization of brittle materials; grinding is mainly in fine grinding, ultra-fine grinding, suitable for crushing small pieces and fine particles.
The crushing equipment is a general term for feed crushing machinery and feed grinding. The two generally arrange the size of the material to be roughly distinguished: those with a particle size greater than 3 mm in the discharge material account for more than 50% of the total discharge amount are called crushing machines; those with a content less than 3 mm account for more than 50% of the total discharge amount. It is called a grinding machine. The grinding machine is sometimes referred to as a pulverizing machine, which is the narrow meaning of the pulverizing equipment. A machine that uses mechanical force to pulverize a solid material to make it into small pieces, fine powder or powder. The pulverizing operation using the pulverizing machine is characterized by high energy consumption, a large amount of wear-resistant materials and grinding media, severe dust and high noise.Purpose of smashing1. Conducive to uniform mixing of different materials. The smaller the particles, the closer they are, the higher the uniformity, the better the effect.2. It is convenient to separate the components in the raw material particles. Milling of wheat and preparation of starch require comminution.3, improve the fluidity of the material, can achieve fluidization operations. Fluidized bed drying, air transport.4. Improve the process performance of the material. After pulverization, the surface area increases, and the properties such as drying and dissolution of the material are improved.The external force applied to the solid during the pulverization process is pulverized, sheared, impacted, and ground. Rolling is mainly used for coarse and medium crushing. It is suitable for the crushing of hard materials and bulk materials. The shearing is mainly used for fine crushing and is suitable for the crushing of tough materials. The impact is mainly used for medium crushing, fine grinding and super fine grinding. For the pulverization of brittle materials; grinding is mainly in fine grinding, ultra-fine grinding, suitable for crushing small pieces and fine particles.