About vibration screen in the use of the material in the case of the screen surface accumulation, Dahan manufacturers is based on their years of experience in the production and screening analysis below.
First, the first consideration is the choice of screen mesh, mesh material through the net result is too small and low.
Second, the screen and the discharge port is horizontal or is too high, under normal circumstances should be level or higher than about 5mm, depending on the material discharge port design are not the same height.
Third, check the placement of the ground is flat shaker avoid spout high-impact materials running track, causing the material to one side, Dahan manufacturers equipped with support feet, the ground is flat adjusted according to user feet so shaker reached the level of requirements.
Fourth, in addition to the above, such as adjusting the angle of the shaker motor will cause improper accumulation of material phenomena, eccentric vibration motor up and down to adjust the angle, the smaller the angle the screen surface material spread outward run faster, whereas the angle change Assembly so that the material outward spread of slow. Should change the vibration motor eccentric angle of about 5 degrees to adjust, if you are under the strict requirements of screening accuracy, the motor angle should not be too small, so as not to affect screening accuracy, while under normal circumstances the shaker motor factory angle of 45 °, the user can also be adjusted according to its material screening process the special requirements of the vibration motor angle to 100 °, the mesh material is centralized.
In order to achieve the best results, adjust vibration motor angle, change the trajectory of raw materials, extend or shorten the time in the sieve material.
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Reason vibrating screen surface heap up materials
08/26/2015
