The dewatering screen adopts the dual-motor self-synchronous technology, universal eccentric block and adjustable amplitude vibrator. It is mainly composed of sieve box, exciter, supporting system and motor. Two mutually connected vibrator for synchronous reverse operation, two groups of eccentric mass produced by centrifugal force along the direction of vibration force component overlay, reverse centrifugal offset, so as to form a single, along the direction of vibration induced vibration makes the screen box affectation reciprocating linear motion.

Advantages of polyurethane screen:

First of all, the stainless steel screen mesh has the ability of acid and alkali resistance, corrosion resistance, not only has higher tensile strength, toughness and wear resistance, but also has high temperature oxidation resistance, high degree of finish, durable, maintenance is convenient wait for a advantage. However, the biggest disadvantage of the stainless steel sieve for the dewatering equipment is that it is noisy in the process of screening the material and the noise absorption capability of the equipment is weak. Therefore, in the fine sand recovery operation, the stainless steel screen is generally not used.

And polyurethane screen mesh due to the use of wire rope as skeleton material, plus polyurethane itself has very high elastic modulus, absorbing shocks of high strength, high wear resistance, and thus has high tensile strength, its bearing capacity is 2.5 times more than rubber sieve, service life and 8 to 10 times higher than common metal net, is on the surface of the stainless steel sieve 3 times, 3.9 times that of natural rubber. Therefore, the polyurethane screen has more advantages than other screen nets, and is best suited for the use of dewatering devices such as fine sand recycling devices.