Rotary Separators
The plane rotary screen is mainly used for cleaning or grading raw materials in the milling, feed, rice milling, chemical, and oil extraction industries. By changing different sieve meshes, it can effectively remove impurities from wheat, corn, rice, oilseeds, and other granular materials.

Main structure and working principle
The machine is composed of a frame, sieve, drawer-type sieve frame, single-shaft vibrator, electric motor, suspension rods, and other components.
The key part of the rotary screen is the inclined sieve. Each point on the sieve performs a circular motion in a flat plane. As materials move downward in a spiral path by gravity, particles of different sizes are separated automatically, achieving effective cleaning and grading.
Feature
The screen has a large capacity and high cleaning efficiency.
Its flat rotary motion runs smoothly with low noise.
Equipped with an aspiration channel, the machine ensures a clean and dust-free working environment.
Technical Parameter List
|
Type |
Capacity |
Power |
Rotating speed |
Aspiration Volume |
Weight |
Screen rotation semidiameter |
Size |
|
t/h |
kW |
rpm |
m3/h |
kg |
mm |
mm |
|
|
TQLM100a |
6~9 |
1.1 |
389 |
4500 |
630 |
6~7.5 |
2070×1458×1409 |
|
TQLM125a |
7.5~10 |
1.1 |
389 |
5600 |
800 |
6~7.5 |
2070×1708×1409 |
|
TQLM160a |
11~16 |
1.1 |
389 |
7200 |
925 |
6~7.5 |
2070×2146×1409 |
|
TQLZ200a |
12~20 |
1.5 |
396 |
9000 |
1100 |
6~7.5 |
2070×2672×1409 |
Detailed Description
Sieve plate:
The sieve plate is made of high quality steel plate, its hole size is designed according to per processing need, easy for assembling.

Ball cleaner:
In the screening process, sieve cleaning is important to promise effective grading. This machine adopts medium hardness Rubber Ball cleaning with low blockage rate.

Observation window:
The upper observation window is convenient to check and clean the sieve surface

Transmission part:
The motor is fixed under the bottom part of the machine, the pulley is driven by the belt, and the fan block in the pulley can increase or decrease the phase to adjust the rotary diameter of the sieve body. After start-up, the inertial centrifugal force of the block makes the front part of the sieve body produce a plane rotation motion, and the back part appears to reciprocating linear motion.

Stainless steel rope:
Stainless steel rope guarantee safety.

Rotary Separators: The Smart Cleaning Solution for Modern Flour Mills
Q: Why is pre-cleaning so crucial?
A: Three big reasons:
1) Protects equipment - Just one small stone can damage your expensive rollers
2) Improves flour quality - Cleaner grains mean whiter, higher-grade flour
3) Reduces waste - Recovers 2-3% more good grain from raw materials
Q: Real-World Results:
A: A Nigerian client increased their daily output by 18% after installing our separator - the consistent cleaning allowed them to run at full capacity without stops.
Q: Maintenance Made Easy:
A: 1) Daily: Blow out dust from air channels
2) Weekly: Check screen tension
3) Monthly: Lubricate vibration motors
Q: Bonus Tip:
A: For rice mills, look for models with extra-long screens - rice needs more thorough cleaning than wheat!
Q: [Why This Matters]
A: • Processes all common grains (wheat, corn, rice, millet)
• Food-grade stainless steel contact parts
• 30% less power than older models
• Compact design fits small spaces
(Note: Always test clean a sample of your grain before full production - moisture content affects performance!)
Our services
Our services from requirement consultancy, solution design, equipment manufacturing, onsite installation, staff training, repair and maintenance, and business extension.
We keep developing and updating our technology to meet all customer's demands. If you have any questions or problems regarding the flour milling field, or you are planning to set up flour mill plants, please feel free to contact us. We sincerely hope to hear from you.
Our Mission
Provide Excellent Products and Solutions to Maximize Customers' Benefits.
Our Values
Customer First, Integrity Oriented, Continuous Innovation, Strive for Perfection.
Our Culture
Open and Share, Win-win Cooperation, Tolerant and Growing.
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