Working principle
Technical Parameter
success cases
Related products
Advantages and Characteristics
Xinhai high-frequency dehydration screen has a fully riveted screen box with high strength, good rigidity, no thermal stress, modular screen plate and sealing strip installation form, and good sealing effect;
The side guard plate of Xinhai tailings dewatering screen is glued with wear-resistant rubber to ensure that the dewatering screen is not deformed or broken due to wear, and to reduce the pollution of iron on the material;
The contact area with the material is covered with wear-resistant natural rubber, which is corrosion-resistant and wear-resistant;
Post installed low concentration slurry overflow pipe to accelerate dehydration speed;

Wear resistant rubber shock absorber ensures smoother and more durable operation of the sieve;
The high-efficiency dehydration screen has a complete range of models and high dehydration efficiency.
Working principle High efficiency and high-frequency dehydration screening process diagram |
The Xinhai high-efficiency dehydration screen adopts dual motor self synchronization technology, universal eccentric block, and adjustable amplitude vibrator. The sieve is mainly composed of a sieve box, an exciter, a support system, and a motor. Two unrelated vibrators operate synchronously in reverse, and the centrifugal force generated by the two sets of eccentric masses is superimposed along the vibration direction. The reverse centrifugal force cancels out, forming a single excitation vibration along the vibration direction, causing the sieve box to move back and forth in a straight line. | Technical Parameter | ||||||
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specifications | model | Lower solid volume feed concentration of 30 °% Single motor power (kW) x quantity (units) |
Fine coal theoretically -0.5+0.1 (mm), specific gravity 1.5 | Coarse sand approximately -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) | 14 | 28 | 10 | 21 | 980 (r/min) | |
VD6 | 6~8 | 10 ~13 | 21 | 42 | 16 | 32 | 2 ×2 | |
VD9 | 9~12 | 15 ~20 | 33 | 67 | 25 | 50 | 3×2 | VD12 |
15 ~19 | 24 ~30 | 2.6×2 | 63 | 125 | 47 | 94 | 4×2 | VD15 |
30 ~35 | 50 ~60 | 2.4×4 | 77 | 153 | 57 | 115 | 2.25×4 | |
VD18 | 35~45 | 60 ~80 | 3.7×4 | 225 | VD21 | 164 | 15 | — |
85~100 | — | 250 | 190 |