Hangzhou Aotuo Mechanical And Electrical Co., Ltd. 86- 571-88308146 info@hzaotuo.com
Screw Type Bulk Coal Unloader C 800t Every Hour Capacity Long Service Life

Screw Type Bulk Coal Unloader C 800t Every Hour Capacity Long Service Life

  • High Light

    coal unloading system


    screw type ship unloader

  • Ship Carrying Capacity
    The Maximum Compatible Loading And Unloading Ships Weigh 100,000 DWT
  • Machine Life
    The Service Life Of The Machine Exceeds 25 Years
  • Wearing Parts
    The Service Life Of Wearing Parts Exceeds 800,000 Tons
  • High Efficiency
    High Output Capacity,up To 2000 Tons/hour
  • Energy Saving
    About 0.8-1.0 Kw·h/ton
  • Environmentally Friendly
    The Entire Process From The Inlet To The Outlet Is Sealed, Meeting The National Emission Standards. Low Noise, Low Vibration, Stable Operation.
  • Place of Origin
    Hangzhou of China
  • Brand Name
  • Model Number
  • Minimum Order Quantity
    1 set
  • Price
  • Payment Terms
    L/C, T/T

Screw Type Bulk Coal Unloader C 800t Every Hour Capacity Long Service Life



Screw Coal Unloader C with Capacity 800t/h








1. Environmental protection: no dust escapes during the whole process of coal unloading; High efficiency-high yield, 400 ~ 1500 t/h;


2. Long service life: high wear-resistant materials are used for the feeder and spiral blade of the coal unloader and the conveying pipe.


3. Wide adaptability: it can be applied to 800~50000 DWT bulk coal carriers to unload lump coal with water content of 20% and particle size of 200mm;


4. Low energy consumption: the energy consumption per ton is about 1 degree, which has obvious advantages of energy saving and environmental protection compared with grab coal unloader.


This product is developed by AOTUO in response to the current mandatory requirements of energy conservation and environmental protection for coal unloading in ports. It is a special equipment for coal unloading with good development prospects.






Capacity: 400 ~ 1500t/h (calculated according to cement bulk density)

Applicable ship type: 800~50000 DWT

Horizontal swivel angle of horizontal arm: ±135°

Pitch angle of horizontal arm: 30° for lifting up and 30° for probing down

Swing angle of vertical arm: 30° for inner swing and 40° for outer swing

Energy consumption: ≤1kwh/t

Noise: ≤ 80dB

Dust emission concentration: ≤ 10 mg/m³