Gearbox for Counter-rotating Parallel Twin Screw Extruders

【SLYW, YWL Series】 The innovated gearbox for Counter-rotating Parallel Twin Extruders is with strong casing and high safety coefficient structure design ,which can be operating under high torque demand. High precision gears and strong thrust bearings are equipped inside of the gearboxes to enhance transmission efficiency and absorb the axial pressure caused by the extruders. Embedded cooling and lubrication systems ensure the gearboxes to have low noise and low vibration performance. Responding to the requests of low speed and high torque, by steadily reducing the motor speed and increasing the output torque, the gearbox precisely and effectively provides the most optimized output to the extruders.


  • High Torque, High efficiency, Low speed design
  • Excellent Mixing & Plasticizing Performance
  • Strong housing and High safety coefficient structure
  • Gear grinding up to DIN 1~3 precision level
  • Operation Noise below 70dB
  • Embedded forced lubrication and cooling filtering system ensure excellent dissipation efficiency 
  • High Transmission Efficiency and Low Energy Consumption
Gearbox for Counter-rotating Parallel Twin Screw Extruders | SUN LUNG Gear Works Co., Ltd.



Gearbox for Counter-rotating Parallel Twin Screw Extruders

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    ( Sun lung minimun grinding standard grade DIN 3-4 )


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