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Hammer crusher

 


 

Hammer crusher overview

 

The hammer crusher also named hammer mill, Hammer crusher crushes materials by the collision between the high-speed hammer and materials. The hammer crusher is used to crush mid-hardness and weak corrosive materials, whose compressive strength is under 100 Mpa, and water ratio is less than 15%. Hammer crusher possesses qualities of simple structure, large reduction ratio, and high-efficiency. Both Dry and Wet Process are available.


Application of Hammer crusher: 

 

The hammer crusher also named hammer mill, which is suitable for mid-hard and light erosive materials, whose pressure resistance strength is no more than 100Mpa and humidity lower than 15%, such as coal, salt, chalk, gypsum, blocks, limestone, etc. The PC-Hammer crusher is suitable for both dry and wet crushing of brittle, medium-hard materials for the mining, coal, metallurgic, construction material, road building, and chemical industries. The maximum, compressive resistance of the crushed materials can be up 150Mpa. It crushes by the collisions between high-speed hammer and materials, has features of simple structure, high reduction ration, high efficiency, etc.


Feature of Hammer Crusher:


 

1. It is of various types;
2. It is suitable for crushing maximum, medium and minimum stones;
3. It is easy to be operated;

 

Hammer crusher working principle


 

The hammer crusher's main part is the rotor (also called hammer head). The electric motor drives the rotor for high speed revolving in the stave cavity. The material goes into the machine body from the material mouth in upside, and is crushed because of the attacking, the impact, the cutting of the high speed movement's hammer. Under the rotor, there is a lamina cribrosa, the smashing material which is smaller than the size of mesh grade can discharge through the lamina cribrosa, the large size products are brought back to the crushed area by the hammers of the hemmer crusher for being re crushed until they reached the required size., then it will be charged from the lamina cribrosa.

 


 
Usage range of our hammer crusher:


 

Our hammer crusher (hammer mill) series products are applicable for various hard and fragile materials, such as limestone, coal, salt, gypsum, alum, brick and tile, etc. the crushing compressive strength of materials should not be in excess of 150Mpa. The hammer crusher is mainly used in such industries as cement, coal separation, electricity generation, building materials and compound fertilizer, etc. The hammer crusher can crush materials with different sizes into equal particle, which favors the next procedure. The hammer crusher has the advantages of reliable mechanical structure, high productivity and favorable applicability.

 


                          

Specifications of Hammer Crusher

Model

Feeding size
mm

Out put sizemm

capacityt/h

power
KW)

weight
Kg

PC400×300

≤100

≤10

5-10

11

800

PC600×400

≤120

≤15

10-25

18.5

1500

PC800×600

≤120

≤15

20-35

55

3100

PC1000×800

≤200

≤13

20-40

115

7900

PC1000×1000

≤200

≤15

30-80

132

8650

PC1300×1200

≤250

≤19

80-200

240

13600

 Note: This specification is just reference; any changes are subject to the hammer crusher products

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