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Roller Crusher for Soft Material Crushing

Roller Crusher for Soft Material Crushing

Roll Crushers are simple in design and construction, long-lasting, economical, and versatile across many applications and industries. A combination of impact, shear, and compression are the forces necessary to perform the crushing and size reduction in a roll crusher. The material enters the roll crusher machine and is impacted by the roll as it rotates. Then, as the material is pulled between a crushing plate or rolls, shear and compression forces act upon the material.


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Introduction

The rolls act as flywheels, contributing to smooth operation and efficient use of power. Roll crushing surfaces operate at a fixed distance apart, as opposed to the continually changing distances in a jaw or cone crusher. This creates a more consistent product size. Roll crushers are low in profile and relatively easy to install. They can be fed with a minimum of headroom, or even choke fed. Adjustments are simple and internal parts are readily accessible.

Applications for Roll Crusher

Typical feed materials for VOSTOSUN Roll Crushers include: bauxite, cement clinker, chalk, cinders, clay, coal, glass, gypsum, limestone, burnt lime, rock salt, sandstone, shale, sulfur ore, sea shells, and sewer sludge clinker. Single Roll Crushers, sometimes called lump breakers, can also be used for breaking frozen or agglomerated materials.
VOSTOSUN Roll Crushers are used in a variety of industries such as, mining recycling, and power industries. Interested in learning more about the VOSTOSUN Roll Crushers for your specific industry and application? Contact our sales engineers!

Main Technical Parameters of Roll Crusher

Type

Max.

Feeding Size

(mm)

Output Size

(mm)

Capacity

(t/h)

Power

(kw)

Weight

(kg)

Dimension

(mm)

2PG-400×250

≤25

2-8

5-10

11

1100

1215x834x830

2PG-610×400

≤85

2-30

13-35

30

3500

2235x1722x810

2PG-450×500

≤100

2-25

20-50

22

3800

2260x2200x766

2PG-600×750

≤300

2-30

60-125

44

8340

3600x1950x1100

2PG-900×1200

≤350

2-35

90-210

90

14000

5665x2830x1646

S,N

Model

Input size (mm)

Output size (mm)

Capacity (t/h)

Power (kW)

Weight (t)

Protection Method

1

2PG400×250

<12

0-5

5-13

2x5.5

1.1

Spring

2

2PG450×500

<12

0-5

6-19

2x11

3.8

3

2PG600×750

<30

0-10

10-38

2x22

8.4

4

2PG610×400

<30

0-10

5-21

2x15

3.5

5

2PG800×600

<40

0-20

8-42

2x22

12.5

6

2PG900×900

<40

0-20

12-72

2x37

15.3

Spring/Hydraulic System

7

2PG900×1200

<40

0-20

17-97

2x55

18.5

8

2PG1000×800

<50

0-30

12-75

2x45

21.6

9

2PG1200×800

<60

0-30

12-91

2x55

27.4

10

2PG1200×1200

<60

0-30

18-136

2x75

32.8

11

2PG1600×1200

<70

0-30

20-202

2x110

43.6

12

2PG1600×1600

<70

0-30

27-270

2x132

51.2

13

2PG1800×1600

<80

0-40

27-302

2x160

56.7


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