The tumbling screen machine, also known as tumbler screen or tumbler screener, is specifically designed for sieving extremely fine and lightweight products including food flour, micronised materials, mineral powders, and plastic powders. Unlike conventional vibrating screens that cause product rebound and inefficient separation, this machine employs a unique three-dimensional tumbling motion that provides gentle screening while preventing material breakage and reducing dust generation.

The tumbler screener simulates manual screening action through three-dimensional circular motion, combining sieving (planar circular motion) and winnowing (upward parabolic motion). This creates involute spiral movement across the screen surface, with material landing time exceeding 85% and screening accuracy reaching 90-99%. Adjustable parameters include rotation speed (120-360 rpm), eccentricity (25-40mm), radial force, and tangential force for optimal performance.

• Up to 5 times higher output compared to common screening machines
• Maximum 6-level separation capability
• Screening efficiency: 90-95%
• Multiple anti-blinding systems: silicone rubber balls, ultrasonic cleaning, brushes, air knives
• Enclosed dust cleaning system for safe operation
• Acceleration 4.5 times lower than conventional vibrating screens
• Noise level below 75 dB
• Optimized gravity balance with low foundation dynamic load

Suitable for various industries including abrasive materials, ceramics, chemicals, food processing, metallurgy, mining, and mechanical industries. Handles materials such as building sand, mica, alumina, resins, pigments, sugar, salt, starch, quartz sand, metal powders, and more. Particularly effective for flammable, explosive, and static-sensitive materials.