Impact crusher

Brief introduction

The impact crusher adopts two crushing principles, "stone to stone" and "stone to iron", and has become the mainstream equipment for crushing sand in modern sand production lines.

The impact crusher has a significant effect on crushing various types of rocks with compressive strength not exceeding 300 megapascals, saving 50% energy compared to traditional sand making equipment. Its advantages include large production capacity, uniform discharge particle size, high efficiency in regular work, long service life of vulnerable parts, and energy conservation and environmental protection. Not suitable for sticky materials and stones with high soil content. This equipment is widely used in the crushing and shaping of metal and non-metal ores, construction sand making, artificial sand making, and various metallurgical slag. In the field of engineering, it is an ideal sand production line equipment for mechanism sand, cushion material, asphalt concrete, and cement concrete aggregates.

Operational principle

An impact crusher is a machine that uses high-speed running materials to crush each other by themselves and friction between materials. The impact crusher (sand making machine) can not only crush stones, but also shape stones. According to the feeding method of the material, the feeding form of impact breaking can be divided into complete intermediate feeding and intermediate feeding accompanied by waterfall feeding; According to the compressive strength and abrasion resistance of materials, the working form of vertical impact crushers can be divided into two crushing forms: stone crushing and stone crushing.

Performance characteristics

1. The crusher has a novel and unique structure, smooth operation, and low operating cost. Energy saving 50% compared to traditional crusher equipment.

2. High yield, low energy consumption, and high crushing ratio. Compared to traditional sand making equipment, it saves 50% energy.

3. It has the functions of fine crushing and coarse grinding, and the product has excellent particle shape, forming a cube with low iron pollution.

4. It is less affected by the moisture content of the material, and the moisture content can reach about 8%.

5. The material self lining in the impeller and vortex crushing chamber significantly reduces the cost of worn parts and maintenance workload.

6. When crushing materials, two types of crushing methods can be used: stone to stone or stone to iron crushing, depending on the nature of the material or the crushing requirements.

7. The vulnerable parts are made of extremely hard wear-resistant materials, which are more suitable for crushing medium hard and extremely hard materials.

Technical parameter

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