High Frequency Dewatering Screen

High Frequency Dewatering Screen

Product Introduction
A multi frequency dewatering screen with large capacity and full dehydration
Capacity
≤250t/h
Product Improvement
The efficient multi frequency dewatering screen adoptsscreen side opening holes, and the water flows out from the hole quickly accelerating the dewatering speed, in addition, it avoids the damage due to water splashed onto the motor.

Advantages

  • Xinhai Company has many special technical designs in dewatering screen. The main deck of the screen slopes upwards and forms a 45° sloping with the back-deck section. Two vibration motors are installed horizontally. One is installed on the top of the other one. Unbalanced gravity produces rotary effect makes the screen work stably
  • Double vibration motor excitation, firm and compact structure, getting rid of thedefectsof traditional eccentric vibrator such as large structure, oil leakage, large wear, large noise, inconvenient repair, etc.
  • Xinhai wear-resistant rubber lined on the side guard plate of Xinhai dewatering screen protects it from wearing and reduces the pollution of iron.
  • Xinhai mine dewatering screen uses the Xinhai embedded wear-resistant urethane mesh, its life is 3-10 times longer than the traditional metal mesh’s, and it avoids direct collision of metal frame and ore.
  • Vibration damper for dewatering screen is used Xinhai rubber damper column, which is more suitable for wet conditions, and is durable.

Work Principle

The product adopts double vibration motor as power supply: The two motors that rotate synchronously and reversely and centrifugal force is produced by two groups of eccentric block. This makes the screen body periodical to-and-fro moving along the direction of straight line, which is for the purpose of dehydration. The screen frame is connected by the high-intensity bolts, so the structure is stable and durable.

Product Structure

High Frequency Dewatering Screen

Product Application

Xinhai high efficiency multi frequency dewatering screen can be widely used in tailings dry stacking, fine mineral dewatering, chip removing, carbon-in-pulp separation etc.

The efficient multi frequency dewatering screen is particularly suitable for processing fine minerals. In addition, it combined with Xinhai cyclone is more efficient and can be widely used for tailings dry stacking, concentrate dewatering and so on.

Technical Parameters

Model Min. 30% Solid Feeding Slurry Concentration by Volume Unit Motor Power (kW) X Quantity (set)
Coal Fine Theoretically -0.5+0.1(mm) Specific Gravity1.5 Coarse Sand Approxilly -5(mm)100%, -0.6(mm)50%, Specific Gravity 2.7 Fine Sand 90% -1 (mm) Specific Gravity 2.7 980(r/min) 1460(r/min)
1460(r/min) 980(r/min) 1460(r/min) 980(r/min) 1460(r/min) 980(r/min)
VD6 6~8 10~13 14 28 10 21 2X2
VD9 9~12 15~20 21 42 16 32 3X2
VD12 15~19 24~30 33 67 25 50 2.6X2 4X2
VD15 30~35 50~60 63 125 47 94 2.4X4 2.25X4
VD18 35~45 60~80 77 153 57 115 3.7X4
VD21 85~100 225 164 15
VD24 95~110 250 190