SY Series Cylinder Pre-Cleaning Screen / Dual-Cylinder Cylinder Pre-Cleaning Screen


The SY series cylindrical primary cleaning screen and the dual-cylinder cylindrical primary cleaning screen are commonly used pre-cleaning equipment in grain storage facilities and grain-processing enterprises. They are primarily designed to remove large and small impurities from grains and granular materials, such as stones, hemp ropes, sand, dust, and other similar waste materials, thereby preventing malfunctions and damage to downstream machinery and conveying equipment.

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SY Series Cylinder Pre-Cleaning Screen / Dual-Cylinder Cylinder Pre-Cleaning Screen

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The SY-series cylindrical primary cleaning screen and the dual-cylinder cylindrical primary cleaning screen are commonly used pre-cleaning equipment in grain storage facilities and grain-processing enterprises. They are primarily designed to remove large and small impurities from grains and granular materials, such as stones, hemp ropes, sand, dust, and other similar waste, thereby preventing malfunctions and damage to downstream machinery and conveying systems.

Innovative Technology for Semi-Dry Extraction of Corn Germ and Bran, and Production of Low-Fat Corn Flour

Section One

Detoxify and reduce the processing stage.

After cleaning and separation, the equipment removes organic impurities from the raw grains as well as various mycotoxins adhering to the surface of the grains, thereby ensuring food safety.
Detoxify and reduce the processing stage.

Section Two

Homogeneous De-embryonation Screening Section

Using the double-cone rubbing and embryo-removal screening equipment, corn kernels are rubbed into four-, six-, or eight-lobed segments, ensuring that the germ remains undamaged and its integrity is fully preserved.
Homogeneous De-embryonation Screening Section

Section Three

Optoelectronic Technology – Grading and Embryo Extraction Section

AI-optoelectronic technology equipment is used to effectively separate pure germ and pure endosperm.
Optoelectronic Technology – Grading and Embryo Extraction Section

Section Four

Tippy Selected Work Section

Equipped with adjustable micro-negative-pressure suspension technology, this system achieves a gentle separation of the skin from the endosperm granules based on their differing densities.
Tippy Selected Work Section

Section Five

Light R&D Powder Section

The graded endosperm is processed through advanced light milling and fine grinding technologies to produce yellow, low-fat corn flour. All physicochemical indicators meet the requirements for application in sugar fermentation processes.
Light R&D Powder Section
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01

Efficient cleaning

It can effectively remove both large impurities (such as straw, stones, and hemp ropes) and small impurities, as well as lightweight debris connected via the suction port. The dual-layer sieve design enables the simultaneous separation of large and small different types of impurities in a single pass.

02

Energy-efficient and durable

The equipment features high output and low power consumption, with a compact transmission mechanism that ensures smooth operation.

03

Flexibly adjustable

The inclination angle of the screening drum can be adjusted arbitrarily within a specific range according to different materials, and the appropriate screening drum and screen holes can be selected based on the properties of the material.

04

Easy to maintain

It adopts a large-opening structure on all four sides of the housing, making maintenance more convenient. The screen plates are detachable and easy to replace, helping to save costs.

05

High impurity removal efficiency

In addition to its high efficiency in removing coarse impurities (with reported rates of ≥99%), the system ensures that the coarse impurities do not contain intact, fully developed grains, thereby effectively minimizing losses of clean material. Some designs feature a guiding spiral that facilitates the discharge of coarse impurities and prevents the material from flowing out along with them.

06

Wide applicability

Widely applicable to the cleaning stage of granular raw materials in various industries, including grain, feed, oils and fats, food, and chemical industries.
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SY系列圆筒初清筛/双筒圆筒初清筛
SY系列圆筒初清筛/双筒圆筒初清筛
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Prodluctivty,awvalabily, and proces optimisaion are of utmost importance forour customers.To best senve ourcustomers and respond to ther individual reguirements,we ofer an extensive range of
services as well as a wide variety of tests in our pilot plant.

Customized Solutions

Draft Construction Plans

Assembly & Commissioning

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Model

Production

Air intake volume

Power

External dimensions

SCY-63

20

480

0.75

1580*840*1400

SCY-80

36

720

0.75

1800*1022*1650

SCY-100

80

1080

1.1

2190*1200*1820

SCY-125

100

1800

1.5

2360*1400*2015

SCY-150

150

2100

1.5

2860×1700×2515

SCY-100/220

160

6500

2.2

4500*1600*2920

SCY-125/420

300

9500

5.5

4850*1850*3125

Special Notice:

Due to the transition period associated with certain equipment upgrades and online display, the graphic and textual parameters shown on the page may differ from those of the actual devices. Therefore, the content displayed on the page should not be used as a basis for making a purchase. The specific model and technical specifications shall be subject to the configuration of the actual device once confirmed. Prospective buyers are advised to contact our sales staff promptly for confirmation. We reserve the right to modify image parameters and to provide the final interpretation.

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