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  The pressurized kneaders of this series adopt clliptical tangential rotors. The working surfaces of the rotors are coated on with wearable hard alloy by built-up welding method. The internal surfaces of the mixing chamber and the working surfaces of the pressing ram device are all treated with hard chrome plating, which are durable and corrosion proof and have a long working life.

  The rotors, the mixing chamber and the pressing ram are all structured with circulating, channels to realize the circulation of heat transmission mediums. According to different processing requirments, the mixing materials may be heated by hot steam or cooled by cold water.

  The rotors are supported by rolling bearings, which are easy to maintain and have a long working life. 

  The transmission system adopts a NGW planetary hard-facing-gear speed reducer, which has a compacted structure with higher transmission efficiency, lower noise and longer working life.

  The pressing ram device is driven by pneumatic cylinder to press onto the mixing materials to force them equally mixed so as to increase productive efficiency.

  The machine is applicable for plasticating and mixing rubber and plastic, and also applicable for mixing or kneading sticky materials.