Roller crusher is a kind of crushing machine consisting of
roller, supporting bearing, compression and adjusting device, and
actuating device, etc. It is suitable for coarse grinding and
intermediate crushing in cement plant, chemical industry,
electric power station, mining, metallurgical industry,
production of building materials and fireproofing materials and
other industries.
 The double roller crusher can crush materials whose
compression strength is not more than **0MPa.
 The discharging size is adjustable, and large-size
materials can be crushed into different sizes.
In coal industry, double roller crusher can directly crush the
raw coal through deironization and decontamination, and there is
no need to remove coal gangue. Crushed materials are of small and
even size. Thus, the process of coal dressing is simplified and
the production cost is reduced.
roller crusher: Â Â Â
 This crusher adopts two motors, which take two rollers to
rotate reversely by the decelerator. When the materials drop on
the rollers through the feeding hole,under the friction of the
rollers, they are dragged between the rollers, grinded by the
roller's and crushing, the crushed materials are pushed rotatly
by the rollers.
Performance features-roller crusher:
1. The crusher structure is simple and compact, the noise is
low, the efficiency is high.Â
2. The installation is flexible, basically needs no foundation.
3. The rollers' surface adopts anti-friction welding rod or
exchangeable dental plate, the maintenance is simple.
4. Self-preservation ability is strong, high hardness materials
(such as all sorts of metal block) won't break the equipment's
parts when they enter the crushing cavity.
5. The discharging granularity is adjustable, the minimum can
reach ***0 mm. Â Â
Applicability-mining machine,stone crusher,crusher,rock
crusher,crusher plant:
1. Widely applied to fine crushing of building materials,
metallurgy, chemical industry, coal etc.
2. Especially applied to the finement of the clinker, adjusting
the grinding mill grading can increase productivity ****0%.
