Powder-cleaning Sieve

The powder-cleaning sieve by RICHI is a high-efficiency cleaner for feed and grain plants. It purifies powders by removing impurities and breaking lumps, significantly reducing component wear and maintenance costs.

Product Overview

The powder-cleaning sieve uses a screw to push material in, working with a rotating sieve drum and auxiliary vibration to steadily process various powders and mixtures. The entire machine features a compact structure, small footprint, and excellent sealing to prevent dust leakage. Daily maintenance is simple, meeting the requirements for long-term continuous operation.

Capacity: 10-30 T/H

Power: 5.5-7.5 kW

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Technical Structure of Powder-Cleaning Sieve

This advanced cleaning equipment integrates five core functional modules to deliver superior impurity removal performance. Each component works in perfect harmony to ensure stable material flow and high processing efficiency for your factory.

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Optimized Feeding Mechanism

The wide-mouth inlet design makes the raw material flow much more stable during operation. A variable frequency drive motor allows operators to adjust the rotation speed for different powders. This flexible control system effectively reduces the risk of clogging inside the feeding chamber. Precise material entry ensures that the sieve drum receives a constant and even supply.

Professional Sieve Assembly

The sieve drum uses wear-resistant metal or high-quality stainless steel for long-term industrial use. Internal flow plates and breaking plates effectively break up material lumps during the rotation process. This core assembly improves the screening effect and ensures the highest possible impurity removal. Custom hole diameters allow the powder-cleaning sieve to handle various raw materials with professional precision.

Stable Vibration Mechanism

The vibration mechanism provides continuous and reliable power to the rotating sieve drum assembly. This stable motion enhances material dispersion to help particles pass through the holes more easily. Constant vibration works with low-speed rotation to prevent any sudden clogging during heavy use. This efficient design significantly increases the passage speed of fine powder in your line.

Dual Discharge System

The powder-cleaning sieve features separate outlets for clean material and large impurities, ensuring a very smooth production flow. Cleaned materials enter the next production stage directly to maintain high processing speed daily. Meanwhile, large impurities slide out automatically along the professional tilt of the internal sieve drum. This smart layout effectively prevents impurities from re-mixing with your high-quality clean materials.

Sturdy Enclosed Casing

The heavy-duty frame uses thick steel plates to create a very low center of gravity. A fully enclosed box design with observation windows prevents powder dust from escaping into the air. This sturdy structure produces minimal vibration and noise even during high-capacity industrial operations. Specialized inspection doors allow your maintenance team to check the internal components very quickly.

Inlet

Drum

Shake

Outs

Frame

powder cleaning sieve vibration mechanism

Technical Parameters

Our powder-cleaning sieve features advanced screening technology for accurate and reliable particle separation. This ensures superior impurity removal, enhancing the overall purity and consistency of your final powdered products.

Model	SCQZ6050100	SCQZ9080110
Power（kW）	5.5	7.5
Capacity（t/h）	10-15	40-50
Sieve Mesh Diameter (mm)	Φ16~Φ30 (customizable)	Φ16~Φ30 (customizable)
Screen Drum Inclination Angle	3°	3°
Impurity Removal Rate	≥95%	≥95%

Operational Principles of Powder-Cleaning Sieve

Our machine utilizes advanced horizontal rotation and high-efficiency vibration to eliminate impurities from fine powder materials. This robust structure ensures maximum screening purity while maintaining a high-throughput flow for continuous industrial production.

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Material Inlet and Distribution

The SCQZ powder-cleaning sieve receives raw powder through a specialized inlet designed to break up material clumps immediately. An internal distribution plate spreads the powder across the entire screen surface to prevent localized clogging or uneven wear.

This uniform loading optimizes the screening area and guarantees that every particle contacts the mesh for maximum separation. The initial gravity-fed flow maintains a consistent pressure to drive the material forward through the cleaning chambers.

Dual-Action Screening Mechanism

A high-performance drive motor generates a unique combination of horizontal circular motion and linear vibration. This dual-action movement forces the powder to travel in a calculated path while effectively sifting out stones, strings, and large debris. The machine’s internal geometry keeps the fine powder moving downward while directing oversized impurities toward the discharge outlet.

This dynamic separation process prevents material accumulation and ensures a clean, steady output under heavy loads.

Precision Mesh Self-Cleaning

The powder-cleaning sieve features a precision mesh self-cleaning system that incorporates specialized bouncing balls beneath the screen surface to prevent mesh blinding and surface tension build-up. These elastic components strike the screen continuously during operation to dislodge stuck particles and maintain open apertures.

This mechanical self-cleaning action eliminates the need for frequent manual brushing or production shutdowns for maintenance.

Dust-Proof Sealing and Discharge

A fully enclosed casing captures all airborne particles to maintain a clean and safe factory environment during the screening process. Specialized rubber gaskets and airtight clamps seal every joint to prevent any leakage of fine powder or pressurized air.

The system directs the cleaned powder and separated waste into independent discharge spouts for easy collection and further processing. This streamlined exit design reduces turbulence and preserves the structural integrity of the final product.

Key Advantages of Powder-Cleaning Sieve

This professional auxiliary equipment significantly reduces production line failures through efficient impurity removal and stable performance. The equipment protects downstream machinery and handles various complex powdered materials to improve your total feed quality.

Superior Protection Performance

This device effectively breaks up lumps and removes large impurities like stones or plastic. The professional design maintains a stable impurity removal rate of over ninety-five percent. Cleaned powder significantly reduces wear on your pulverizer blades and pellet mill dies.

This thorough cleaning process decreases expensive downtime for mechanical repairs in your facility. Protecting your downstream equipment ensures a much longer service life for the entire line.

Clog Free Operation

The machine uses both professional rotation and vibration to maintain a smooth material flow. Forced feeding combined with a wide-mouth design handles high-fiber materials like grass powder. Sieve holes do not clog during non-stop industrial production every single day.

This reliable configuration ensures that your raw materials move through the system without interruption. Constant material flow helps your technical team achieve the highest possible daily output targets.

Low Maintenance Costs

The optimized power range ensures that the powder-cleaning sieve consumes very little energy during operation. Key parts like the sieve drum and heavy bearings offer exceptional industrial durability. Very few components require frequent replacement which saves significant money for your factory.

Regular lubrication and simple visual checks are usually sufficient for long-term stable use. This low-maintenance design allows your staff to focus on other important production tasks daily.

High Production Adaptability

Operators can easily adjust sieve hole sizes and feeding speeds to meet different requirements. The adjustable drum tilt angle allows the machine to process various raw material types. This equipment handles corn flour, soybean meal, and specialized aquatic powders with excellent precision.

You can use it as a standalone machine or integrate it into lines. Strong adaptability makes this equipment a perfect choice for any modern feed processing facility.

Global Case Study

The professional powder-cleaning sieve serves many factories across different countries and solves complex cleaning challenges for our global customers. These successful installations prove the high reliability and technical excellence of our equipment in diverse industrial environments.

Match My Project

Powder Cleaning Sieve Project in Thailand

This plant used large amounts of soybean meal and bran for their poultry feed production. Large lumps and impurities caused frequent pulverizer failures and increased the total maintenance costs daily. We installed the SCQZ90 model to break these lumps and remove debris with very high precision. This professional upgrade reduced pulverizer failures by over half and protected all following downstream machinery.

Aquatic Feed Powder Cleaning Sieve in Egypt

This customer found that fine aquatic feed powders easily clog traditional screens during their daily operation. Regular machines were slow and inefficient which caused serious bottlenecks in the entire manufacturing schedule. We provided a specialized SCQZ60 powder-cleaning sieve with customized sieve holes to solve this specific problem. This successful installation increased the total processing speed and improved the quality of the finished feed. The technical team feels very satisfied with the high efficiency and stable performance of our machine.

Ruminant Feed Cleaning Sieve Project in Kazakhstan

The customer processed raw materials with high grass powder and straw content for their ruminant feed. These specific materials have poor flow traits and often cause mechanical delays in the system. We recommended the SCQZ100 powder-cleaning sieve featuring a specialized rotation-plus-vibration design for better handling results. This professional configuration allows grass powder to pass through sieve holes very quickly and accurately.

Feed Concentrate Plant Project in India

This customer used a very complex formula that was prone to clumping during the mixing process. We installed our advanced powder cleaning sieve to break up these clumps and remove debris from the powders. This professional solution resulted in uniform mixing and a much higher pass rate for the finished feed. The factory now maintains a stable production process with excellent hygiene and safety standards every day. This successful project provides a solid foundation for their future business growth in the Indian market.

Application Scope of Powder-Cleaning Sieve

The industrial cleaning sieve is a professional solution for removing impurities from various powdered materials in processing plants. This model fits perfectly into the initial cleaning and final screening stages to ensure the safety of your entire production line.

Industry Applications

Large Feed Mills: Used for primary cleaning of raw powders in large and medium feed plants. This machine fits the initial stage to remove large waste from bulk powder materials.

Premix & Concentrate Lines: Applied in cleaning powders for modern premix and concentrate production lines. It is suitable for keeping the micro-powdered ingredients clean in professional workshops.

Aquatic Feed Processing: Used for impurity removal in aquatic feed powders and micro-powder production stages. The machine fits the specific screening needs for fish and shrimp feed powders.

Animal Nutrition

Poultry & Livestock Feed: Used in the raw material cleaning process for pigs, chickens, and ducks. It fits complete feed lines that handle various land-based animal formulas.

Ruminant Feed Production: Applied to the screening of raw materials for large animals like cattle and sheep. This powder-cleaning sieve fits the heavy-duty requirements of modern ruminant feed workshops.

Aquatic Feed Species: Used for cleaning powdered ingredients for aquatic species like fish and shrimp. It is suitable for production environments that require clean aquatic feed materials.

Processed Materials

Grain & Plant Powders: Handles common powdered ingredients like corn flour, soybean meal, and wheat bran. It is the main choice for screening standard grain powders in the industry.

High-Fiber & Protein Meals: Filters impurities from organic materials like alfalfa powder, fish meal, and bone meal. The machine handles these materials in both commercial and specialized plants.

Mineral & Mixed Powders: Supports the cleaning of mineral powders and various complex mixed formulas. This application covers many types of industrial powders used in the modern feed industry.

Buyer’s Guide & Support Center

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

How does the Drum Powder Cleaner improve the quality of the final feed?

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This machine removes lumps and foreign objects from the powder before the pelleting process. It ensures the powder is smooth and consistent. This step prevents clogs in your pellet mill dies and improves the durability of the finished pellets. Your customers will receive a high-quality product without any large, unmixed chunks.

Is this machine efficient in terms of electricity and operation cost?

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Yes, the machine uses a very efficient motor and a balanced drive system. It consumes very little power while maintaining a high processing speed. The simple mechanical design reduces the need for expensive repairs. You can run the machine continuously throughout the day without high electricity bills or frequent downtime.

Does the sieve drum get blocked when handling fine or sticky powders?

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The machine uses a special combination of rotation and vibration to keep the material moving. This dual action stops powder from sticking to the mesh holes. The system also includes a breaking device to smash any soft lumps automatically. These features ensure the drum stays clear and the material flows at a steady rate.

Can I get a specific hole size for my particular powder products?

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Yes, we provide full customization for the sieve drum holes. We can adjust the hole size and shape based on the fineness of your specific powder and your production goals. This ensures that the machine catches even the smallest impurities while letting the good material pass through quickly and easily.

What are the common wearing parts and how do I maintain them?

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The main parts that experience wear are the sieve drum, the bearings, and the drive belts. We use heavy-duty materials to ensure these parts have a very long working life. You only need to perform simple tasks like regular lubrication and belt tension checks. These small steps keep the machine in excellent condition for many years of service.

What kind of service and help do you offer after I buy the powder-cleaning sieve?

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We offer a 12-month warranty on the entire machine to protect your investment. Our technical team provides clear instructions for installation and can help train your operators. We also keep a full stock of spare parts in our warehouse. If you need a replacement part, we ship it to your location immediately to keep your production running.

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