This large capacity rotary trommel screen, also known as rotary screen, cylinder sifter, or drum screen, provides an efficient and economical solution for material classification and process optimization. Designed to handle high-volume processing while reducing operating costs and improving product quality.

• Available in shaft and shaftless configurations
• 5°-7° inclination angle for optimal material flow
• Constructed from carbon steel or stainless steel 304/316L
• Eliminates screen mesh plugging common with wet materials
• Handles sticky, high-humidity, and contaminated materials

Materials flow along the inclined rotating drum, where they jump and roll. Undersized material passes through screen apertures while oversized material exits at the drum end.

The trommel screen consists of a perforated cylindrical drum elevated at the feed end, motor, reduction unit, screen frame, and sealing cover.

• Automatic cleaning brush prevents screen blockage
• 16Mn steel construction for strength and abrasion resistance
• Fully enclosed design eliminates dust pollution
• Low maintenance with 18-month warranty
• Customizable designs for specific capacity and site requirements
• Wide application range across multiple industries

• Abrasive materials and ceramics: silica sand, building sand, refractory materials
• Metallurgy and mining: sand, ore, quartz sand, zinc oxide
• Coal industry: lump coal, coal dust, coal washing
• Quarry operations: gravel, clay, mountain meal
• Mechanical industry: casting sand, powder metallurgy, metal powders