Product Details

Supply multilayer tumbler screen

1.Working Principle-- tumbler screen

Because of the motion trajectory of the griddle box, the Tumbler screen machine is also called compound circle screen. The vibration force produced by the drive system is a kind of inertia force which is circling the dead axle and changing regularly. Intrinsically, it is a kind of centrifugal force given by the eccentricity mass circling around the dead axle. The sieve is ususlly installed horizontally or with tiny angle(0°-5°). The principle is:when you start the machine, the vibrating part --the screen box takes circling motion under the influence of the vibrating force.The screen box drive the sieve to take circling motion periodicity,so the material on screen surface take bounce motion, meanwhile, the material less than the aperture drop to the next deck,and the oversize are discharged by the outlet.Finally ,the screening work is completed. From the aspect of its structure and working principle, the exciter can circumgyrate in two ways according to the motion of the material, uniformily or contrarily. As a result ,we'd better make a choice between throughput and efficiency according to our practical demand.

2. Features--tumbler screen

1).Up to 5 times output per unit area.

2). Sieving efficiency is as high as 90% -95%.

3).The acceleration is 4.5 times lower than vibrating sieve.

4).Sieving parts’ increases the life expectancy and reduces maintenance.

5).Up to 5 times output per unit area.

Technical parameters