A roll crusher crushes using compression, with two rolls rotating about a shaft, towards the gap between the rolls. The gap between the rolls is set to the size 

It is best suited for the intermediate and fine crushing in small and medium sized mine and chemical industry. The biggest compressive strength of crushed materials is 160Mpa. Roller crusher has advantages of simple structure, reliable work, low cost and less over-crush, it's suitable for crushing coal, coke, sinter and other medium hardness

Double roller crusher is equipped with two crushing rollers The distance between two rollers can be adjusted According to the particle size required by the user 

Working Principle of Double Roller Crusher】The roller of the roller crusher is supported by the spring pressure. Under normal working conditions, 

Jul 30, Double roller crusher working principle. The mode of operation of roll crushers is extremely simple, the standard spring rolls consisting of two horizontal cylinders which revolve

09/04/  · See more: http://vibrotechnik.com/catalog/crushing-and-milling-equipment/double-roller-crusher/double-roller-crusher-drc-200-125/The Roller crusher with smoo

The material enters into the space between the two rolls, suffered both extrusion and shear force.In the crowd rolling, cutting and grinding, it is crushed into the required size and then sent by

The working principle: The roll crusher will be broken material feeding the mouth fall between two rollers, extrusion, finished product material nature. When the weather is good or not broken, the roll crusher roller but by hydraulic cylinder or the role of the spring automatic, make the roll gap,

20/08/  · A. Double Roll Crusher. Double roll crusher is a commonly used roll crusher, whose structure is detailed in Figure 1. Its crushing mechanism is a pair of cylindrical rolls mounted

Working principle and structure · 1. This series of roller crushers are mainly composed of rollers, roller supporting bearings, pressing and adjusting devices, 

Mobile Jaw Crusher Nier 4 In Poland. 10 x 16 Jaw Crusher This is a popular size for the smaller yard grave marker shop paver mfg or serious ranchfarmer that does not use a crusher fulltime The throughput is respectable at 520 tons per hour and the crusher will take up to 9 feed material We supply this machine with either a 20 hp 3 phase electric motor or a 20 hp