Drum sieve machine

Drum sieve machine

Efficient Pre-Cleaning for Grain & Flour Milling Systems

The Drum Sieve Machine (also known as a Rotary Separator or Pre-Cleaning Sieve) is designed for pre-cleaning of raw materials in grain processing industries. It effectively removes coarse impurities like large stones, husk, straw, ropes, plastic pieces, and clumps from raw wheat, rice, maize, pulses, and more—ensuring smooth downstream processing.

Key Features

Robust Rotary Sieve Design

Cylindrical drum with punched perforations rotates at optimized speed for efficient separation.

Heavy-Duty Construction

Built with mild steel or stainless steel, suitable for rough industrial conditions.

High Throughput

Handles large quantities of grains with minimal clogging or blockage.

Compact Footprint

Space-saving vertical or inclined design to fit easily into existing cleaning systems.

Dust-Proof Housing

Optional aspiration or dust collection ports for a cleaner working environment.

Customizable Drum Sizes

Available with different perforation sizes and drum lengths to match product and impurity type.

Low Maintenance

Simple mechanism with low wear-and-tear parts.

Technical Specifications

ParameterDetails
Power SupplyThree Phase
Motor Power1.5 HP – 7.5 HP
Capacity2 – 20 tons/hour
Drum Perforation Size2 mm – 12 mm (customizable)
Drum MaterialMild Steel / SS 304 (Optional)
Screen Length & DiameterBased on capacity & model
Machine DimensionsVaries by model
WeightApprox. 300 – 1000 kg

Applications of Drum Sieve Machines

Flour Mills

Pre-cleaning of wheat before aspiration and destoning.

Rice Mills

Removes husk, straw, and large impurities.

Maize & Corn Plants

Separates cobs, sticks, and coarse particles.

Pulse & Dhal Units

Initial screening before dehusking.

Feed & Seed Plants

Removes large contaminants before fine cleaning.

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