Double Stage Crusher

The two-stage crusher can easily crush the material like coal gangue, shale and coal cinder, etc. A two-stage crushing machine is equivalent to the combination of two hammer crushers.
The double stage crusher is applicable to the fine crushing of limestone, dolomite, calcite, quartz stone, shale, coal, coal gangue, construction waste, slag, slag and other materials. Especially suitable for the larger water content of the material, will never be blocked.

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Double stage crusher

Overview Of Double Stage Crusher

Double stage crusher also called double rotor hammer fine crusher, it is a new type of raw material crusher, which overcomes the disadvantage of difficult discharging because of the wet material with high water content. It has advantages of high production efficiency, good crushing effect,etc.

Double stage crusher is suitable for crushing calcite, limestone, coal slag,furnace slag,ore slag in the brick plant, construction wastes,shale,coal gangue,and so on, thus solving the problems of crushing high-humidity materials such as gangue and coal cinder which are often used as additive materials and fuel and for producing standard brick and air brick. thus solving the problems of crushing high-humidity materials such as gangue and coal cinder which are often used as additive materials and fuel and for producing standard brick and hollow brick. In fact, double Stage Crusher is the same as two Hammer Crushers combining together reasonably. Two rotors are applied at the same time in this machine.

Why we call it two stage crusher?

The two-stage crusher can easily crush the material like coal gangue, shale and coal cinder, etc. A two-stage crushing machine is equivalent to the combination of two hammer crushers.

Working principle of double stage crusher

  • When it works, the twin-stage crusher’s two rotors revolve at the same time at high speed driven by the double electric motors.
  • Materials in the crushing cavity are immediately crushed by the lower rotor’s hammerhead with high-speed rotation after first being crushed by the high-level rotor.
  • Materials are completely impacted with each other and crushed into the coal cinder powder with the discharging size less than 3mm.

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double stage crusher
double stage crusher

double stage crusher
double stage crusher

If you want to learn more about our crusher and beneficiation equipment, Leave a Message!

Technical parameter of Double Stage Crusher

Model SCF600×400 SCF600×600 SCF800×600 SCF800×1000 
Max.feed size(mm)≤100≤150≤200≤260
Discharge size(mm)≤3mm (<2mm 90%) ≤3mm (<2mm 90%) ≤3mm (<2mm 90%) ≤3mm (<2mm 90%) 
Capacity (t/h)15-2525-4040-5560-80
Power(kw)18.5+22kw 22+22kw  37+45kw 75+90kw
Overall size(mm)2665×725×16982760x1280x17503625×1314×20654500x1700x3150

Note: This is just reference. Please contact us to get suitable solution and competitive price.

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