Double roller crusher

Double roller crusher is mainly used to crush material below the medium hardness, such as clinker mineral, coke, slag, shale, limestone and so on. It is the most suitable for small and medium non-metal mines and chemical industries to undergo secondary and fine crushing. It has the following features: simple structure, reliable performance, less flour.

Details

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Working Principle

The particles are drawn into the gap between the rollers by their rotating motion and a friction angle formed between the rollers and the particle, called the nip angle. The two rollers force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rollers.

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double roller crusher(图2)

 

Main Features

1. The structure is simple and reasonable; the operating cost is moderate.

2. High broken rate, saving energy, less wear and tear and easy maintenance.

3. Have the function of fine crushing, the best choice for glass products.

4. Best for crushing medium hard and especially hard materials.

5. Excellent product grain size, cube shape, very few is pin sheet.

6. Easy operating and maintaining.


 

Product Parameters

Model

2PG0425

2PG0640

2PG0740

2PG0850

2PG1060

2PG1260

2PG1560

Roller diameter(mm)

400

610

700

800

1000

1200

1500

Roller width(mm)

250

400

400

500

600

600

600

Input Size(mm)

≤25

≤25

≤25

≤25

≤30

≤30

≤30

Discharging Gate(mm)

2-8

2-8

2-8

2-8

2-10

2-10

2-10

Processing capacity(t/h)

5-10

10-20

15-30

20-40

30-50

40-70

60-110

Power Models

Y132M-6

Y180L-6

Y200L-4

Y225M-4

Y250M-4

Y315M-6

Y315L-6

Motor power(kw)

5.5×2

15×2

30×2

45×2

55×2

75×2

110×2

Total weight(t)

2.2

5.9

9.8

13.5

17.2

28.5

39.3

 


Product Video

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