Luoyang Longzhong Heavy Machinery Co., Ltd.
GP Tailings Dewatering Screen

Brief Introduction

GP series tailing disposal dewatering screen is specially designed for metal tailing recovery, which combines with the characteristics of metal tailing on the basis of GP series high frequency sieve. It is mainly used for iron ore, copper, gold and aluminum ore tailing dehydration. It is a new type tailing recovery machine which is designed for solving problems existing in many tailing recovery screening machines in domestic.

GP series tailing dewatering screen is also known as mining tailing disposal, tailing drying screen, tailing processing system, mine tailing dewatering screen, mining tailing dewatering facility, screen of dry stacking of tailing and alternative tailing disposal.

GP Series Tailing Disposal Dewatering Screen

Technical Characteristics

  • 1. High working frequency and recycling rate;
  • 2. Simple structure, easy operation with low working noise;
  • 3. Adjustable amplitude of screen;
  • 4. Bearing adopts special bearing vibration equipment;
  • 5. Polyurethane screen with long lifetime, fixed and reliable;
  • 6. Adopt finite element analysis software.
Vibrator Polyurethane Screen


Model Sieve width (mm) Sieve length (mm) Sieve square (m²) Sieve hole size (mm) Power (kw) Capacity (t/h) Overall dimensions LxWxH(mm)
GP1837 1800 3700 6.6 0.2、0.25、0.3、0.35、0.4、0.5 2*7.5 50~100 3963*3013*1961
GP1843 1800 4300 7.7 2*7.5 60~110 4573*3013*1973
GP2437 2400 3700 8.8 2*11 80~130 3986*3745*1961
GP2443 2400 4300 10.8 2*11 90~150 4595*3745*2032

Working Principle

GP Series Mine Tailing Screen

GP series mine tailing screen is driven by two vibrating motors, which makes the screen sieve move to-and-for on line to achieve the filtering purpose. With the vibration of the screen, the concentrated tailing materials are continuously threw up and down on the screen, and the materials are loosen and crashed to the sieve, the small size materials are filtered away from the sieve holes. Finally it reaches the aim of classifying, dehydrating and desliming.

Structure Description

  • Screen Box
  • Cyclone
  • Supporting Device
  • Motor And Motor Frame
  • Vibrator
  • Universal Drive Shaft
  • Tape Coupler
  1. Screen box is composed of screen frame, screen surface, and fixed device of screen surface.

    Screen Box
    Screen Box
  2. Low slurry water is extracted by slurry pump and then fine sand is collected by the centrifugal force of the cyclone.

  3. This screen is connected with the base by 4 groups supporting device. Supporting device is mainly composed of cover, spiral spring, and base,etc.

    Supporting Device
    Supporting Device
  4. This screen adopts 2 common Y series motors, connected to motor frame by bolts; motor frame is welded structure.

    Motor And Motor Frame
    Motor And Motor Frame
  5. The series equipment adopt 4 KD eccentric block type vibrator, and fixed on the screen frame on both side of the plate respectively.

  6. Between two vibrators, it delivers power by the universal drive shaft. Due to universal drive shaft can move freely, thus avoid bearing under axial force.

    Universal Drive Shaft
    Universal Drive Shaft
  7. The joint of vibrator and motor adopts tape coupler, it can achieve vibration isolation to motor. Tape coupler is composed of 2 half couplers and belt, the 2 half couplers connect with tape in a whole by pressing plate and bolt.

    Tape Coupler
    Tape Coupler

Flow Chart

Iron Tailing Sand Processing Flow Chart in South Africa
Tailing Processing Flow Line in Australia

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