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Double Roll Crushers | Moore Watson Ltd

HyproCrush ® Double Roll Crusher Series The HyproCrush DRC series is a British engineered product designed for high speed production of fine minerals and can efficiently process both hard and soft materials The main frame is of steel fabrication, accurately machined to accept the roller and drive shaft bearing housings and adjustment mechanism Roller shafts are alloy steel forgings

Double Roller Crushers SolidsWiki

Double Roller Crushers are Roller Crushers that are widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, and metallurgy and so on It can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, and so on Double roll crusher with a pair of opposite rotating rolls

The Differences Between Double Roll Crushers and |

The feed stream flows between the rolls of the Double Roll Crusher The rolls of the DDCSizer rotate at a set speed of approximately 50 rpm (primary and secondary) or approximately 88 rpm (tertiary), which is dictated by the gear reduction of the reducer when powered by an 1800 rpm electric motor The slower roll speed proves advantageous to component wear life and reduces the amount of fines

(PDF) The Influence of the Structure of Double Toothed

Double roll crushers (DRC) have the highest throughputs among primary crushers In the oil sands, the hourly capacity may exceed 14,000 t/h They are preferably used to comminute mediumhard rock

Double Roller Crusher manufacturer, Double Roller Crusher

Double roller crusher also called as mineral sizer, toothed roll crusher It has reasonable, compact and scientific structure and design Compared to conventional crushers, the double roller crusher adopts working principle of lowspeed and highpressure roller extrusion, which has strong applicability It is generally used to break mediumhardness and highhardness materials in metallurgy

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Double Roll Crusher, Osborn Double Roll Crusher, Coal

The Double Roll Crusher is generally regarded as a 4:1 feed to product ratio crusher; however in some instances, dependent upon material friability and hardness, it is possible to achieve a 6:1 crushing ratio The feed material should enter the centre of the gap between the two rolls and spread across the full roll width for maximum efficiency and this ensures a uniform product size

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