Introduction to the classification and common areas of shredders

There are many classification methods for pulverizers. For example, according to his pulverization principle, it can be divided into gear type, blade type, hammer type, etc. According to his scope of use, it can be easily divided into a production type pulverizer laboratory pulverizer, a household pulverizer, a small pulverizer, and the like. Where does the general application area relate? Is there any specific difference? Below I will give you a brief introduction to the knowledge of the shredder.

1. What is a shredder?

It is a machine that pulverizes large-sized solid raw materials to the required size.

The external forces applied to the solid during the pulverization process are four types of rolling, shearing, impacting, and grinding. 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 actual comminution process is often several external forces acting simultaneously.

2. How is the classification of the shredder divided?

The pulverizer can be classified into a coarse crusher, a medium crusher, a fine mill, and an ultrafine mill depending on the size of the scraped or shredded material.

According to the scope of application, the pulverizer can be divided into a plastic pulverizer, a feed pulverizer, a straw pulverizer, a sawdust pulverizer, a sawdust pulverizer, a slime pulverizer, a shell pulverizer, a Chinese medicine pulverizer, and the like.

According to the working principle, the pulverizer can be classified into a box pulverizer, a jet mill, an ultrafine pulverizer, a freeze pulverizer, a low temperature pulverizer, a turbo pulverizer, an ultrafine pulverizer, and the like.

3. What are the application areas of the pulverizer?

Large pulverizer is mainly used for grinding of mineral products in metallurgy, building materials, chemical industry, mining, highway construction, water conservancy and hydropower, refractory materials, steel and other industries. It can process quartz, feldspar, calcite, talc, barite, Fluorite, rare earth, marble, ceramic, bauxite, iron ore, copper ore, iron oxide red, zircon sand, slag, cement clinker, activated carbon, dolomite, granite, garnet, iron oxide yellow, fertilizer, Compound fertilizer, fly ash, coal, Lingmei sand, chrome oxide green, gold mine, red mud, clay, kaolin, coke, coal gangue, china clay, kyanite, fluorspar, bentonite, medical stone, shale, Various non-flammable and explosive mineral products such as basalt, gypsum, graphite, silicon carbide and thermal insulation materials with Mohs hardness below 9.3 and humidity below 6%.

Small pulverizers are widely used in applications, generally referred to as pulverizers with a running power of less than 2 kW and a small size, benchtop or mobile. The small pulverizer also has different laboratory pulverizers, Chinese medicine pulverizers, and household pulverizers depending on the application site.

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