Roller crusher
Roller crusher
Product Brief:

Double toothed roller crusher is suitable for medium and coarse crushing of medium hard and soft materials with compressive strength less than 240mpa and humidity less than 35%, such as coal, coke, petroleum coke, quicklime, silica, carbon, glass tube, asphalt, chemical raw materials and other solid materials with the same hardness as above. The machine has the characteristics of low maintenance cost, reliable performance, less dust and low noise.


Environmental protection and no pollution

Environmental protection, no pollution, tailings discharge to meet the requirements of environmental protection

It is simple, reasonable and easy to operate

The whole process is simple, reasonable and easy to operate

High cost inefficiency

High cost inefficiency

High yield and short time

High yield and short reaction time

working principle

Product overview:

The double toothed roll crusher is equipped with two rollers. The rolling surface is divided into wolf teeth, ring teeth, straight teeth, large plate teeth, etc. it is suitable for medium crushing or coarse crushing occasions where the feed particle size is less than 1000mm, and the finished product size is required to be 10-200 mm. For example, it is used in thermal power plant, coking plant to crush electric coal, coal mine to crush large raw coal, steel industry to crush coke, chemical industry to crush petroleum coke, electronic industry to crush silica, carbon industry to be crushed carbon block, solar energy industry to crush waste glass tube, concrete industry to crush quicklime and asphalt, or similar crushing occasions.

working principle:

The double toothed roll crusher uses two wear-resistant alloy toothed rollers to crush materials by high extrusion pressure and scissor cutting generated by relative rotation of two tooth roller. After the material enters the gap between two toothed rollers (V-shaped crushing chamber), it is affected by the extrusion force and shear force of the relative rotation of the two toothed rollers. Under the extrusion, shearing and phagocytic grinding, the material is crushed into the required particle size, and then discharged from the discharge port.

technical parameter



Huafei Heavy Industry Co., Ltd.-to enhance contacts with friends from all walks of life at home and abroad

Can't see the verification code? Click refresh!
  • Hotline
    Hua Fei Hotline


  • Hotline
    Hua Fei Hotline


  • Address
    Hua Fei Address
    Yantou village, Chengguan Street, Linqu County
Previous: PHZ series heavy ring hammer crusher
Next: Last article

Shandong Huafei Heavy Industry Technology Co., Ltd.
Mobile phone: 135-6261-2288 (Manager Zeng)
National Free Hotline:400-0536-599
Address: Middle section of Chuangxin Road, Linqu County, Shandong Province
Technical Support:weifang dianjing

View mobile station
contact with WeChat