Low frequency SDYS swing sieve

1.Small volume light weight, easy installation 2. Low frequency,light load 3.High efficiency, refined design

  

  SDYS series tumbler screen machine is a kind of inertial equipment with mature technology and classical application.Its new design Philosophy and unique structure making it the closest manual screen machine .The swing screen have bright application prospects for its perfect screening effect . From the aspect of its trajectory,it is a non-linear inertial vibrating screen .

    The swing screen is particularly used to classify small materiels and fine powder according to its unique structure and working principle .It is not only apply to dry sieving ,but also wet sieving.It is widely used in mine,building material, metallurgy, foundry, abrasive material,chemical,light industry,medical,food and other industry.

    Its screen and frame are made by different meterials and designed by different craftwork.Its whole sealing structure prevents materiel dust moving out, so no worry about air pollution;On the other hand,it is very easy to add drying ,cooling .dedusting ,cleaning and other supporting facilities as part of the swing screen.   Comparing with other inertia sieving equipment,the swing screen possesses some advantages as below:

 1. High efficiency, refined design,long duration and low cost of maintenance .

 2. Low frequency,light load,the power equipment almost cause no damage to the swing screen and the material

 3. Small volume light weight, easy installation, low power consumption,low noise.

 4. High output, High efficiency filtration ,the filtration efficiency is more than 95%

 5. All closed structure,no powder pollution

 6. Adjustable discharge port:0-360 degree,so it is easy to arrange  production-line

 7. Easy to change  the screen, suitable for classifying both wet and dry materials  8. The problem of jaming is easily solved by installing cleaning equipments

Working principle:

    Because of the motion trajectory of the griddle box,the swing screen 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.

Technical parameters

Model(SDYS)	diameter	Screening area	Space requirement	Most sieve layer	Power consumption	Rubber ball cleaning	Drum  brush cleaning	Ultrasonic cleaning	Filter Accessories
600	600/26	0.29/3.1	0.4/4.3	5	0.25	5 layer	5 layer	5 layer	2 layer
1000	1000/39	0.71/7.6	1.2/2.9	5	1.5	5 layer	5 layer	5 layer	2 layer
1200	1200/49	1.11/1.8	1.6/17.0	5	2.2	5 layer	5 layer	5 layer	2 layer
1600	1600/62	1.83/19.4	2.5/27.0	5	2.2/4	5 layer	5 layer	5 layer	1 layer
2000	2000/74	2.62/28.0	3.6/39.0	5	2.2/4	5 layer	5 layer	5 layer	1 layer
2400	2400/84	3.63/56.0	5.2/56.0	5	5.5	5 layer	5 layer	5 layer	1 layer
2600	2600/104	5.31/57.0	6.8/73.0	5	5.5	5 layer	5 layer	5 layer	1 layer

1.Technical parameters listed in the table are under the normal and rated power condition,refer to the gravel materials of bulk density 1.5-2.5 and moisture content  ≤ 5%

2.The size listed in the table are all normal data of finalized product, for referance only, the specific parameters defined according to the different technical details

3.We sincerely advice users communicate well with our technicians inorder to make reasonable and scientific decision.

Low frequency SDYS swing sieve