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Impact Crusher

    supplyability: 7 Set/Sets per

    Weekprice: 1,100 - 55,359

    Port: Qingdao,Tianjin, Shanghai or others

    Type: Impact Pulverizer

    Application: Used as construction equipment

Impact Crusher

Impact crusher is a new type of high-efficiency crushing equipment, which is characterized by small size, simple structure, large crushing ratio, low energy consumption, large capacity and uniform particle size. In addition, it also has the effect of selective crushing. It is a promising device. But its biggest drawback is that the plate hammer and counterattack board are vulnerable to the wear and tear, especially when it is used for the crushing of the hard ores, the wear and tear is more serious, which requires frequent replacement. Due to the emergence of some wear-resistant materials, they have been applied in some metal concentrators.

Impact crusher can be divided into single-rotor impact crusher, double rotors impact crusher and single-stage impact crusher and so on. Impact crusher can handle a variety of materials and rocks  (granite, limestone, concrete, etc.) whose particle size is not more than 120-500 mm and the compressive strength is not more than 320 Mpa.

impact crusher

During the rock mining process, the impact crusher is suitable for medium and fine crushing the rocks. After the materials are sent into the material feeding mouth through the feeding machine, they meet the impeller rotating with high speed, and impact to the impacting plate with high speed and are crushed. As a result, it can also be called mineral impact crusher or impact stone breaker.

It is featured with the following characteristics:

1. It is suitable for the crushing of hard rock; high efficiency and energy saving;
2. The particle size is adjustable, which can simplify the crushing process;
3. It has large crushing ratio and high crushing efficiency.

Impact Crusher

Working Principle

Impact crusher is a machine making use of the impact force to crush the materials. When the machine works, driven by the electro motor, the rotor will rotate with high speed, and when the materials go into the action zone of the plate hammer, they will strike and are crushed on the plate of the rotor, and then are crushed again when they are thrown to the impacting device, and then the materials will bounce back from the impact lining board and go to the action zone of the plate hammer and are crushed again. This process will proceed repeatedly, and the materials go into the first, second and third impacting chamber to be crushed until they are crushed to the required granularity, and then discharged from the discharging mouth. Adjusting the gap between the impacting rack and the rotor can change the discharging granularity and the shape of the materials.

Impact crusher, also called rock impact crusher, stone impact crusher or coal impact crusher, is the most common used stone crushing equipment in stone processing.

Impact Crusher

Impact crushing machine is a crushing machine to break materials by impact energy. The motor drives the rotor to rotate with a high speed and the materials are sent into the crushing cavity from top and broken by the plate hammer on the rotor. The crushed materials crush to the counterattack plate with high speed and rebound to impact plate and be broken again.

With the development of productive forces, when jaw crusher can't meet the requirements of crushing technology, the impact stone crusher or mineral impact crusher is designed and developed. Impact pulverizer has a very wide range of models, from coarse crushing to medium size crushing, fine crushing, etc.

Parameters type

Model Specification
The Maximum 
Feeding Size
PF-1007 Φ1000×700 400×730 300 30-70 4P   37-45 2330×1660×2300 12
PF-1010 Φ1000×1050 400×1080 350 50-90 4P   45-55 2370×1700×2390 15
PF-1210 Φ1250×1050 400×1080 350 70-130 6P   110 2680×2160×2800 17.7
PF-1214 Φ1250×1400 400×1430 350 80-180 6P   132 2650×2460×2800 22.4
PF-1315 Φ1320×1500 860×1520 500 100-280 6P   200 3180×2720×3120 27
PF-1320 Φ1300×2000 993×2000 500 140-380 6P   250 3220×3100×3120 34
PF-1520 Φ1500×2000 830×2040 700 200-550 4P   315-400 3959×3564×3330 50.6
PF-1820 Φ1800×2000 1260×2040 800 400-800 4P   630-710 4400×3866×4009 83.21
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