Zhengzhou Aokman Machinery Co., Ltd.

- Roller Press Planetary Gearboxes



AOKMAN® Roller Press Planetary Gearboxes(gear units) are designed and optimized to adapt to the poor working conditions of continuous duty, low speed, heavy load, high impact and dusty for cement roller press main drive. Input Speed: 1000~1500RPM. Ratio: 25~85. Efficiency: 94%~96%. Working Temperature: -10℃~40℃. Parameters: Customizable.

Main Features:

  • 1. High precision, hardened gears
  • 2. High reliability and usability, long service life
  • 3. High load capacity, resistance to impact and vibration
  • 4. Transmission efficiency up to 94% ~ 96%
  • 5. Customizable sizes and configurations according to the applications

Technical Parameters:

  • Gear Sets: Planetary Gearset + Optional Helical Gear Pair
  • Input Speed: 1000~1500RPM
  • Ratio: 25~85
  • Efficiency: 94%~96%
  • Working Temperature: -10℃~40℃
  • Service Life: ≥50000H


  • Cement Roller Press Main Drive
  • Other similar drive devices


  • Lubrication Oil Station
  • Circulating Lubrication & Cooling

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