In the mining machinery crusher segments , double roll crusher and roller crusher belong to a class of broken machinery. In iron ore crushing, iron works , smelters , etc. The most common type crusher is mainly used for crushing high hardness and low hardness of iron ore sinter and lead, zinc and other agglomerate .

Double Roll Crusher mechanics

KEFID Double Roll Crusher is a high-speed rotation of special wear-resistant materials for splitting Roll Crusher ( Roll Crusher traditional low-speed extrusion crushing ) , the mechanism of the formation of high productivity . In production is the use of friction roller surface of the material broken into bite so bear squeeze or split and broken machinery.

KEFID Double Roll Crusher is mainly composed of the body , Roll , long gear with safety spring parts. Transmission is driven by the motor through V-belt rollers two teeth , do the opposite direction of rotation, to complete the material crushing . Replacement tooth plate on the gear housing , you can change the size of the expected size . ( Note: The distance between the rollers can be adjusted to control the particle size of the material , safe and reliable. )

Double Roll Crusher processes

Iron ore mine in the production process , when used in crushing or need to increase the crushing ratio , often made in the roll surface of the teeth or grooves to increase the splitting effect , the roller gear mounted on the shaft through the roller teeth shearing motion squeezed out from the sinter grate at the crusher . Roll crusher usually divided by the number of roller single roll , double roll and multi-roll crusher product size requirements apply to 10-200mm, requires less powder, granules or coarse broken in many pieces occasions.

Double Roll Crusher Applications

The series of double roll crusher is mainly used for coarse crushing , medium crushing brittle material hardness levels of coal, coke and other low hardness , hardness 180Mpa less suitable for crushing materials , if they are breaking the hardness of the material can be more than 180Mpa choose heavier models. According to user requirements into belts and coupling drive ( hard link ) transmission mode. This device can also be powered motor in accordance with user requirements will be converted into diesel or gasoline engine . Mainly used in iron ore crushing industry , smelting and so on.
KEFID Professional Double Roll Crusher and accessories manufacturer , with more than twenty- crushing machinery research , production , and strive to provide you with a series of new products with more quality , more double roll crusher price, production parameters , such as repair and maintenance Please consult us