Main Features
1.Large effective sifting area, high capacity, and excellent cleaning and grading performance.
2.Screen body suspended with combined hanging rods, ensuring stable operation and low noise.
3.Multi-channel feeding distributor at the inlet, evenly distributing material to each screen layer to guarantee high efficiency of cleaning and grading.
4.Metal sieve frames with small thickness, high strength and rigidity, and a flat screening surface.
5.Screen frame side plates and screen body side plates are bolted together, forming an integrated structure with enhanced overall strength.
6.Easy installation and removal of sieve frames; interchangeable sieve frames with the same aperture size.
7.Modular transmission design for complete replacement, saving maintenance time.
8.Low power consumption.
Working Principle
Material enters through the inlet ①, then passes the distributors ② and ③, which spread it evenly across the full width of the screen. The material is then delivered to the upper distributors ④ and divided onto four upper screen layers ⑤.
With the flat rotary motion of the screen body, material moves forward along the upper screens ⑤. Particles smaller than the sieve holes fall onto the lower screens ⑥. On the lower screens, material continues moving forward and exits through the clean grain outlet ⑦. Oversized impurities remaining on the upper screens and undersized particles passing through the lower screens are discharged separately from the impurity outlet ⑧ as large and small impurities.
In this way, the machine completes the cleaning and grading of the material.
Structure
The CTTS series rotary multi-layer sifter is mainly made up of a frame, screen body, drive system, hanging system, inlet box, outlet box, sieve frames, and air duct system.
It works with a flat rotary motion. By using the size difference between grains and impurities, and with the right sieve holes and frames, it can separate grains from impurities or grade different materials efficiently.

Technical Parameter
|
Parameter Type |
Capacity |
Rotary Speed |
Power |
Air Suction Volume |
Weight |
Shape Size |
|
t/h |
r/min |
kW |
m3/min |
kg |
(LxWxH)mm |
|
|
CTTS150×200/8 |
120~150 |
300±5 |
3+0.75+0.04*2 |
200 |
6100 |
3462×2445×3892 |
|
CTTS200×200/8 |
160~200 |
4+0.75+0.04*2 |
260 |
7100 |
3462×2945×3892 |
Notice: capacity standard: raw material is wheat, sieve hole size φ8mm
It should be that we reserve the right to change the contents of this catalogue out prior notice.
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