Drum cleaning Sieve

Drum cleaning Sieve is an essential auxiliary machine used primarily at the feed inlet of processing plants or grain silos. It performs preliminary cleaning of raw materials. By using a low-speed rotating drum, the machine separates large impurities and dust from the raw materials. It is highly suitable for stable, long-term production in large-scale feed mills.

Product Overview

The Drum cleaning Sieve fits automated lines and independent operations for stable screening. It uses an enclosed rotating drum to run quietly without spreading dust. Maintenance is simple with a durable Siemens motor and wear-resistant metal mesh. The machine processes grains, straw, and pellets at customizable speeds for different materials. It ensures precise cleaning under continuous loads, creating a clean workflow to improve efficiency.

Capacity: 15-50 T/H

Power: 0.75/1.5 KW

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Technical Structure of Drum Cleaning Sieve

This auxiliary equipment integrates precision engineering with superior structural integrity to deliver uncompromising grain processing efficiency. The heavy-duty framework harmonizes every internal component to guarantee peak performance in the most demanding industrial environments.

Drum

The drum is the main component for screening materials. It is installed at an incline of 4 to 8 degrees. It is made of wear-resistant steel plate or 304 stainless steel. The drum walls have small holes, usually 8 to 20mm in size for cleaning raw materials. Inside the drum, guide plates help spread materials to prevent clumping and improve screening efficiency.

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Transmission

The transmission system for the drum cleaning sieve consists of a motor, reducer, sprocket, and chain. We use energy-saving 0.75KW or 1.5KW motors to provide stable power. The chain drives the drum to rotate slowly at 3 to 8 RPM, reducing the chance of failure. Additionally, the transmission area is equipped with a protective cover to keep dust out and extend the life of the parts.

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Supports

Both ends of the drum feature bearing blocks and support shafts. We use high-quality bearings. The bearing blocks fix the drum in position and withstand the pressure during rotation. This ensures the drum rotates accurately without shaking or uneven wear, keeping the machine running smoothly.

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Frame

The frame is welded from thick steel plates to create a sturdy base for the drum cleaning sieve. It supports all critical components, including the drum and motor. Designed with a low center of gravity, the structure ensures minimal vibration and prevents deformation during long-term use. Additionally, removable side panels allow quick access for inspection and maintenance.

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Enclosure

The enclosure is a fully enclosed metal cover that protects the entire screening area. It includes maintenance doors, an inlet, an outlet, and an impurity discharge port for easy inspection and material flow. The top of the enclosure has a suction vent that can connect to dust removal equipment to ensure a dust-free environment.

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Drum

Transmission

Supports

Frame

Enclosure

Technical Parameters

The technical data for the Drum cleaning Sieve demonstrates its high-efficiency screening and stable performance under continuous operation. This ensures a clean production environment by effectively removing impurities from grain across various agricultural applications.

Model	SCY63	SCY80	SCY80*2	SCY100
Power	0.75KW	0.75KW	0.75KW	1.5KW
Capacity	15-30t/h	20-40t/h	20-40t/h	30-50t/h

Operational Principlesv of Drum Cleaning Sieve

The design focuses on high-efficiency removal of large impurities from raw materials. By utilizing a rotating cylindrical screen mechanism, the system separates stones, straws, and debris, ensuring that your downstream processing equipment remains safe from damage while optimizing the overall feed quality.

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Material Feeding and Entry

Raw material enters the machine through the inlet and flows directly into the interior of the rotating drum. A specialized distribution device spreads the grain evenly across the screen surface to maximize the separation efficiency.

This initial stage ensures a steady flow of materials, which prevents blockages and allows the drum cleaning sieve to handle large volumes of grain without compromising the cleaning performance. The feed rate remains consistent to maintain the stability of the entire production line.

Rotary Screening and Separation

The rotating drum features a precise mesh that allows clean grain to pass through while retaining large impurities inside. As the drum turns, the material undergoes continuous tumbling, which forces the grain through the screen holes. Large debris, such as corn cobs or stones, stays within the cylinder and moves toward the discharge end.

This mechanical rotation provides a thorough cleaning action, effectively removing contaminants that could otherwise damage the pellet mill or other fine-grinding equipment.

Waste Discharge and Output

The drum cleaning sieve ensures a precise separation process: clean material falls through the screen into the collection hopper for further processing, while the internal spiral flight conveys large impurities to the tail end of the drum for independent discharge. This dual-path output guarantees that waste never mixes back with the purified grain.

By automating the removal of debris, the system significantly reduces manual labor and provides a clean foundation for the subsequent mixing and pelleting stages in the industrial feed production process.

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Key Advantages of Drum cleaning Sieve

With its simple structure and high efficiency, Drum Sieve is a practical choice for feed production. It offers clear advantages in cost savings, durability, and environmental protection.

Superior Cleaning Performance

The drum cleaning sieve rotates slowly to allow all raw materials to spread out fully. Good materials fall through the small holes quickly, while large impurities move along the drum. This smart mechanical separation ensures a removal rate of over ninety-eight percent for large impurities.

Since the system removes impurities cleanly, subsequent machines like grinders stay protected from potential damage. Your factory can maintain a stable and continuous operation without any unexpected mechanical blocks or sudden failures.

This high efficiency provides a solid foundation for the entire feed production process every day.

Low Operating Costs

The professional machine requires very little power to save over thirty percent electricity during operation. Its internal parts rotate smoothly so the drum and other core components do not wear out easily. Users only need to add lubricant regularly to keep the total maintenance costs very low.

This energy-saving design helps your industrial factory reduce the overall utility bills significantly every year. The durable structure ensures that you spend less money on spare parts and routine repairs.

Lower expenses directly increase the profit margin of your large-scale livestock or aquatic feed business.

High Material Adaptability

The drum cleaning sieve features a modular design that allows users to customize the mesh size easily. You can adjust the drum’s incline angle based on your specific production needs and formulas.

It handles various materials including corn, wheat, soybeans, and coarse forage with very high efficiency.This excellent flexibility ensures that the screening process stays stable across different types of feed.

The versatile unit works perfectly for both small farms and medium-sized industrial production lines. This adaptability makes it an essential tool for processing a wide range of livestock feed.

Clean Working Environment

The fully enclosed housing and dust suction interface prevent any fine dust from escaping. This professional setup meets strict environmental standards and prevents materials from becoming damp or dirty. It makes the produced feed much more hygienic for your final customers and their animals.

A clean workshop environment also protects the health and safety of your onsite technical operators. You can maintain a tidy and organized production facility without any messy dust accumulation issues.

High hygiene standards improve the brand reputation and quality of your fish or pig feed.

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Global Case Study

Our professional drum cleaning sieves have effectively solved various complex cleaning challenges for many industrial factories worldwide. These reliable machines provide a solid guarantee for the continuous operation of high-precision equipment by removing harmful impurities from different raw materials every day.

Pig Feed Mill Project in Vietnam

This professional customer produces thirty thousand tons of high-quality pig feed annually in their local facility. Their raw materials often contained many large ropes, heavy stones, and tough wood strips before processing. We installed an SCY80 model which handles up to forty tons per hour with very high efficiency. It now successfully removes ninety-eight percent of large impurities from the initial material flow during operation. Consequently, the grinder failure rate dropped by sixty percent to save the factory significant maintenance costs. This successful installation ensures a much smoother and more profitable production process for the entire plant.

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Sheep Breeding Base Project in Mongolia

This specialized customer uses large amounts of corn straw and alfalfa to produce nutritious livestock feed. Because these materials are very high in fiber, standard screens often clog and stop the production. We customized an SCY100 drum cleaning sieve with a large mesh size to handle these difficult and tough materials. The equipment now works continuously for long hours without any unexpected clogging or mechanical issues. The customer feels very satisfied with the smart design and the stable performance of our sieve. This reliable solution effectively helps the breeding base maintain a steady supply of fresh and clean feed.

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Aquatic Feed Mill Project in Brazil

This large industrial plant produces premium sinking fish feed for demanding regional and international markets. Hard impurities were damaging their high-precision grinding equipment and reducing the service life. Our SCY63 drum cleaning sieve effectively traps all impurities larger than the mesh size during the process. Advanced cleaning technology maintains a high efficiency of ninety percent to protect the ultra-fine grinders. This protection reduces the downtime of pellet mill dies and lowers total repair costs. The technical team now manages the production line with much higher confidence and operational safety.

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Modern Pellet Mill Project in Russia

Large factories in Russia maintain very strict hygiene standards for all their exported and local feed products. We installed multiple SCY units with fully enclosed casings and dedicated dust removal systems. The workshop stays very clean and satisfies all local environmental standards for modern industrial production. Our system prevents dust from escaping and ensures a healthy working environment for operators. The project earned high praise for its excellent performance and professional appearance. This successful case proves the high reliability of our machinery in high-standard international production environments.

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Application Scope of Drum Sieve

The Drum cleaning Sieve is an essential machine for the initial cleaning stage of raw materials in various industries. This model removes large impurities from grains to protect your downstream equipment and ensure total production safety.

Industry Applications

Medium-Sized Feed Mills: Used for raw material cleaning in feed plants with an annual output of 10,000–100,000 tons. It is an essential part of the initial cleaning section for commercial feed lines.

Large Farm Workshops: Fits the feed processing units within large-scale modern livestock and poultry farms. The machine provides reliable pre-cleaning for onsite feed production systems.

Oil & Grain Storage: Applied in the cleaning stages of grain storage facilities and various oilseed processing industries. It works at the receiving section to handle bulk grain materials.

Animal Nutrition

Monogastric Animal Feed: Used to clean ingredients for common poultry and livestock feed including pigs, chickens, and ducks. It is suitable for any standard production line for land-based animals.

Ruminant & Aquatic Feed: The drum cleaning sieve cleans raw materials for cattle, sheep, fish, and shrimp feed production. This application covers both land-based and water-based animal feed factories.

Pellet Screening Tasks: Used in the final screening stages of specialized ruminant and aquatic feed pellet lines. It is suitable for removing unwanted debris from finished feed products.

Processing Materials

Conventional Energy Grains: Handles the cleaning of common raw ingredients like yellow corn, winter wheat, and soybean meal. It is used for all types of standard grain materials in the feed industry.

High-Fiber Raw Materials: Used for filtering impurities from organic materials like alfalfa, dry straw, and grass powder. This application fits ruminant feed lines that process bulky plant fibers.

Bulk Industrial Grains: Applied to the cleaning of various bulk grains and wheat bran in high-intensity environments. The machine handles multiple material types in various grain processing scenarios.

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Buyer’s Guide & Support Center

All your questions are answered here! Below are answers to frequently asked questions about the Drum cleaning Sieve, providing you with comprehensive answers.

What does the Drum Sieve remove from the raw materials?

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This machine removes large impurities from your grain or feed ingredients. It effectively catches stones, corn cobs, straw, and pieces of string. This process ensures that only clean material enters your next production stage. Removing these items early prevents damage to your expensive grinding and pelleting equipment.

Does the mesh screen clog during continuous operation?

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No, the machine stays clean during work. A durable brush sits on the outside of the rotating drum. This brush constantly clears away any stuck fibers or dust from the screen holes. You get a steady flow of material throughout the day without stopping to clean the mesh manually.

How do I change the screen for different materials?

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You can change the screen very quickly. The machine has large access doors on the side. You simply open these doors and swap the screen panels for a different hole size. This design allows you to process corn, wheat, or other ingredients using the same machine with very little downtime.

Is the installation process difficult for this equipment?

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Installation is very simple. The machine arrives with a complete integrated frame. You only need to place it on a flat floor or a stable platform. You do not need a special concrete foundation. After you connect the power and the inlet pipes, the machine is ready for work.

Does the machine create a lot of dust in the workshop?

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The drum cleaning sieve keeps your workspace clean. A heavy-duty steel cover completely encloses the rotating drum. This cover traps all dust and particles inside. You can also connect a suction fan to the top port. This system pulls fine dust away and maintains a healthy environment for your workers.

What kind of support do you provide if I need spare parts?

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We provide full support for all our customers. We keep a large stock of common parts like screens and brushes in our warehouse. If you need a replacement, we ship the items to your location immediately. Our technical team can also provide clear guidance on how to maintain the machine correctly.