Home > PRODUCT > Crusher  > Roller Crusher
Roller Crusher

Roller Crusher

Share: Addthis Facebook Google+ LinkedIn Twitter email
Production capacity:
Input Size:
<=25 to 100mm
simple structure, taking up less space

Introduction of roller crusher

Roll crusher is applicableto the medium and fine crushing of the brittle bulk materials in industry of cement,chemical, electric power, mining, metallurgy, building materials, refractorymaterials, coal and other industries. The roller crusher can also be used for crushingof the materials with compression strength less than 160Mpa. The roll crushercan be also suitable for the crushing of the materials with high andintermediate hardness in industry of metallurgy, building materials, refractoryand other industries.

The roll crusher consists of the rack, a pair of rollers, V-beltdriving device and spring safety device. Two motors rotate by the driving of pulley,which drives two rollers for rotating in opposite rotation. A roller shaftstands on the fixed bearing that is connected with the rack, and the otherroller axis is on the movable bearing. The movable bearing can move along therack rails to enlarge the width of discharge opening between the two rollers itwill discharge the non-broken materials if necessary.

Roll Crusher Types

The major types of roll crusher are toothed roll crusher anddouble roll crusher. According to the requirements, the rolls are smooth (doubleroll crusher) or toothed (toothed roll crusher). When rotating, ore and othermaterials pass the two crushing rollers, and they are crushed or grounded intosmaller pieces. Capacity range of roller crusher is from 5 - 110 t/h, and theend product shows little oversize grain and fine percentage.

How to Choose Suitable Roller Crushers?

When selecting a roll crusher, buyers must firstly consider thetotal capacity of equipment. It’s also important to consider the hardness orabrasiveness of the materials that to be processed, as well as its dimension.Buyers must also find a unit that can process materials down to the requiredsize, because not all roll crushers can crush materials into very small sizes.

Customer Service


If ore sample is provided by customers, we may do free spectrum or other testing. The testing reported is conducted by Mineral Prospecting Institute, and ranks the top in China.

Reagent Recipe

According to requirements for final products, we may provide free reagent ratio and dosage to customers.


After knowing detailed information from customers, our technicians will provide the workflow and configuration for free.

Local Design

Our technicians will provide local design, layout, and tailing design for free after knowing detailed area of customers.


Our engineer may provide 10 day’s training and guidance for free if necessary (including operation of machines, working notes and maintenance).

Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.
Name: *
E-mail: *
Porduct: Rotary Kiln   Rotary Dryer   Ball Mill   Crusher   *
Message: *

Address:Gongye Road and Tonghang Er Road crossing, Shangjie District, Zhengzhou, Henan

Copy Right: Henan Hongke Heavy Machinery Co., Ltd. All rights reserved.