The Way to Reduce the Noise in the Use

     In the using process of vibration sieve, the wire may be subject to vibration between the two motors, and it may occur sliding between the bearing and the spring end portion, due to dry friction between the friction, and the noise generated by friction is relatively higher than sound.The spring is replaced by a rubber spring, so that in a certain extent, it can lower the impact and thus the noise generated in the sieve runtime.

     You can also change the shaker metal sieve into polyurethane sieve, the polyurethane elastic modulus, internal resistance, the use of polyurethane sieve screening machine can effectively reduce the noise generated by the impact on the sieve materials. Two different sieve plate of different materials in the same excitation conditions, polyurethane sieve noise is lower than the ordinary metal sieve.The shaker discharge chute and the chute are welded with steel plate, the friction and collision of the material in the chute will generate noise, in order to reduce the noise, you can covered with a layer of rubber liner in the discharge chute.