Indented Cylinder Separator 

Fully Closed Drum Separator(Eye Choice）

Indented Cylinder Separator Fully Closed Drum Separator(Eye Choice）for all kind of grain oil seeds like rice,buckwheat and oat etc selection and separating. 

www.immyhitech.com

This Separator is designed for separation treatment of leftover in the flour mill.

Classification of rice and treatment of brokent rice in the rice mill.

Selection of seeds in the seeds station.

Separation of stock in the beer factor and oat flake mill.

DETAIL SPECIFICATION:

https://youtu.be/LRBfOzFVylw

FAQ: Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice)

1. What is an Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice)?

An Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) is a high-precision grain separation machine designed to classify and separate agricultural materials based on length differences. It uses a rotating indented cylinder (also called “eye pockets”) to selectively lift and separate grains or oilseeds that differ slightly in size. The fully closed drum design ensures dust control, hygienic operation, and stable performance, making it ideal for modern grain processing plants.

This equipment is widely used in rice mills, oat processing lines, buckwheat cleaning systems, seed conditioning plants, and oilseed preparation facilities.

2. What does “Eye Choice” mean in an Indented Cylinder Separator?

“Eye Choice” refers to the customizable indented pockets (eyes) inside the rotating cylinder. Different grains require different eye diameters and shapes. By selecting the appropriate eye size, the Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) can precisely separate:

• Broken rice from whole rice

• Short grains from long grains

• Weed seeds from edible grains

• Oats from barley

• Buckwheat kernels from impurities

This flexibility makes the Eye Choice system highly adaptable to multiple grain and oilseed types.

3. What materials can be processed using this separator?

The Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) is suitable for a wide range of agricultural products, including but not limited to:

• Rice (paddy rice, brown rice, white rice, broken rice)

• Buckwheat

• Oats

• Wheat

• Barley

• Sorghum

• Millet

• Corn fragments

• Sunflower seeds

• Rapeseed

• Soybeans (length grading applications)

Its ability to handle both grain and oilseeds makes it an essential machine in multi-crop processing facilities.

4. How does an Indented Cylinder Separator Fully Closed Drum Separator work?

The working principle is simple yet highly effective:

1. Material enters the rotating indented cylinder.

2. Shorter grains fit into the indented eyes.

3. As the cylinder rotates, these grains are lifted.

4. Gravity causes them to fall into a collection trough.

5. Longer grains remain outside the eyes and exit separately.

Because the drum is fully closed, the process is protected from external contamination, and dust emission is minimized. This improves product purity, worker safety, and environmental compliance.

5. What are the advantages of a fully closed drum design?

The Fully Closed Drum Separator design offers several important benefits:

• Dust control: Reduces airborne particles and improves plant hygiene

• Stable operation: Prevents material loss and external airflow interference

• Noise reduction: Enclosed structure lowers operating noise

• Food safety: Meets higher sanitation standards

• Longer service life: Protects internal components from external damage

These advantages make the Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) ideal for food-grade grain and oilseed processing.

6. Why is length-based separation important in grain processing?

Length-based separation is critical for improving final product quality. Even small differences in grain length can affect:

• Milling efficiency

• Packaging consistency

• Market value

• Consumer acceptance

For example, in rice processing, removing broken rice improves the grade of whole rice. In oats and buckwheat, length separation helps eliminate foreign seeds and impurities. The Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) is specifically designed to achieve this precision.

7. Can one machine handle different grains?

Yes. One of the key strengths of the Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) is its modular eye selection system. By changing or adjusting the indented cylinder specifications, the same machine can process different grains and oilseeds efficiently. This reduces capital investment and increases operational flexibility.

8. Is the separator suitable for continuous industrial production?

Absolutely. This separator is designed for continuous, high-capacity industrial operation. It can be integrated into:

• Grain cleaning lines

• Rice milling plants

• Seed processing systems

• Oilseed preparation lines

The robust construction and precision engineering ensure stable performance over long operating hours.

9. How does this separator improve product quality?

The Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) improves product quality by:

• Removing broken or undersized grains

• Eliminating foreign seeds and impurities

• Ensuring uniform grain length

• Enhancing appearance and consistency

Higher purity and uniformity directly translate into higher market value and better downstream processing results.

10. Is the machine easy to operate and maintain?

Yes. Modern designs focus on user-friendly operation, including:

• Simple adjustment of rotation speed

• Easy access for cleaning and maintenance

• Durable wear-resistant materials

• Low energy consumption

Routine maintenance mainly involves cleaning and periodic inspection, making the Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) cost-effective over its lifespan.

11. How does this separator compare to other grain separators?

Unlike sieves or gravity separators, which rely on size or weight, the Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) specializes in length separation. This makes it irreplaceable in applications where grains have similar widths and weights but differ in length. It is often used in combination with other separators to achieve optimal cleaning results.

12. Is customization available for different processing needs?

Yes. The Eye Choice concept allows customization of:

• Indent size

• Cylinder length

• Drum speed

• Capacity

• Material handling configuration

This ensures the separator meets specific requirements for rice, buckwheat, oats, and various oilseeds.

13. What industries commonly use this equipment?

Industries that commonly use the Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) include:

• Rice milling industry

• Grain trading and storage facilities

• Seed processing companies

• Oilseed crushing plants

• Agricultural product exporters

Its versatility makes it a core machine in modern grain processing.

14. How does this machine support sustainable processing?

By improving separation accuracy and reducing waste, the Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) helps processors:

• Reduce raw material loss

• Increase yield

• Lower energy consumption

• Minimize dust emissions

This supports both economic and environmental sustainability.

15. Where can I get a reliable Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice)?

Choosing a reliable manufacturer is essential for long-term performance, precision, and service support.

For professional solutions, technical support, and customized Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice) systems for rice, buckwheat, oats, and all kinds of grain and oil seeds, please contact with WUXI HASEN (www.immyhitech.com) Indented Cylinder Separator Fully Closed Drum Separator (Eye Choice).