Double Roll Crusher


The Double Roll Crusher uses two rotating toothed rollers to crush materials through compression, shear, and friction. It’s ideal for size reduction in various materials, with adjustable speed, tooth design, and roller gap for precision.

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Double 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.

Features of Double Roll Crusher

  • Roller crusher has flexible configuration and wide applications;
  • Roller crusher flexible and controllable, uniform discharge;
  • Roller crusher has strong self-protection function and low equipment loss;
  • No vulnerable parts for roller crusher, long service life of parts;
  • 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 Specification

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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