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.

 Export standard plywood package are supplied with well packed. we can make the packages according to customer's request. Sea packages or Air packages are both available.

Usually to ship Screw Conveyor by sea way.

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      Xinxiang city Sanyuantang Machinery Co.,Ltd, ISO9001 certified enterprise,    specializes in manufacturing series of vibrating screen and vibrating machine and we could design, develop and produce by ourselves.

      At present, the main range of products include kinds of series of Vibrating screens, Vibrating separator-filter,   Ultrasonic vibrating screens, Sifting machines, Filtering machines, Linear vibrating screens, Testing screens, Vibrating conveyers, etc.  

        These products are highly suitable to the purpose of screening grains and powders and filtering serous fluids. Other uses include the sifting and sorting dry powders, liquids and solids in industries such as Chemicals, Food processing, Pharmaceuticals, Metallurgy, pigments, Ceramics and Abrasives, etc.  Our products have seven national patents. CE and ISO certification.The quality and technology of our products have reached the international advanced standard. 

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