Double Roll Crusher


Description:

Roll crusher is a common crushing equipment, also known as double roll crusher or roll crusher. It consists of two parallel arranged metal rollers, which are usually equipped with toothed structures. The roller crusher crushes materials by sandwiching them through the relative rotation of the rollers. The roller crusher mainly crushes materials through extrusion and shear forces. The material is fed into the feed inlet of the crusher and then sandwiched between two rotating rollers. As the roller rotates, the material is subjected to compression, shear, and friction, resulting in the material being crushed into the desired particle size. The rotational speed, tooth structure, and gap size between rollers can be adjusted according to the characteristics of the material and crushing requirements.

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Working principle

The squeezing force generated by the two rollers rotating in opposite directions under the drive of the motor during operation can instantly crush the material. The size of the crushed material is determined by the gap between the two rollers. The larger the gap between the two rollers, the coarser the discharge; The smaller the gap between the two rollers, the finer the discharge. In addition, the roller machine has strong self-protection ability. If it encounters an unbreakable object, it will automatically retract and promptly discharge the foreign object, preventing damage to the equipment and improving work efficiency.

Features

1.Roller crusher has flexible configuration and wide applications;

2.Roller crusher flexible and controllable, uniform discharge;

3.Roller crusher has strong self-protection function and low equipment loss;

4.No vulnerable parts for roller crusher, long service life of parts;

5.The gap size between the rollers can be adjusted, and the gap can be displayed in real-time on the instrument. (Loosen left and tighten right)

 

Product parameter

Model

MDG-10S

MDG-10M

MDG-10Y

MDG-10T

Roller material

Aluminium oxide

Manganese steel

Zirconia

Tungsten carbide

Roll spacing

75um-1mm

75um-1mm

75um-1mm

75um-1mm

Motor Power

0.24kw

0.24kw

0.24kw

0.24kw

drive

belt

belt

belt

belt

Scraper material

Nylon scraper

Nylon scraper

Nylon scraper

Nylon scraper

speed

0-400r/min

0-400r/min

0-400r/min

0-400r/min

Throughput

1-12kg/h

1-12kg/h

1-12kg/h

1-12kg/h

Feed size

1-5mm

1-5mm

1-5mm

1-5mm

Final size

0.1-1mm

0.1-1mm

0.1-1mm

0.1-1mm

Voltage

220v/hz

220v/hz

220v/hz

220v/hz

Dimensions

505*485*650mm

505*485*650mm

505*485*650mm

505*485*650mm

Crushing hardness

≤ Mohs 5.0

≤ Mohs7.0

≤ Mohs 7.5

≤ Mohs 9.0

 

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