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Four Tooth Roller Crusher
Category:Roller crusher
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Four Tooth Roller Crusher Introduction

    Four tooth roller crusher has four abrasive rollers, usually the top two are toothed rollers, and the below two are overlay welding or flat rollers. Range of the discharge is 2-30mm, the feed size less than 700mm. It is suitable for medium crushing and coarse crushing. Such as thermal power plant’s fluidized bed boiler, the breaking of ordinary steam coal, fertilizer raw material crushing of fertilizer plant, solar industry crushes waste glass tube, or at the similar occasion.
    If the compression strength is more than 180 Mpa, you can choose extra-heavy model. According to different requirement of consumers, the driving mode is divided into triangular belt and shaft coupling. The driving power can be electric motor or diesel engine.

Working Principle   

   Four tooth roller crusher is configured with four high-strength wear-resistant grinding rollers. The rollers rotate relatively to make high pressure to crush materials. The material enter into the space between the two rollers and firstly are extruded, pressed and sheared (thick broken). Then the materials enter to the next two rotating rollers. Here it is extruded, cut and grinded to the required size, sent to the transport equipment.

Technical parameter

      1.Method of definition(4PG0806): 4 refers to four roller; P means crusher; G means roller; 08 refers to roller diameter(800mm); 06 refers to roller width(600mm); C mean toothed roller, T(Y) means spring(hydraulic) protection. 
      2.All above discharge size is adjustable.
      3. Due to continuous technological improvement equipment, the above data for reference only, actual data to CAD drawings electronic version shall prevail.


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