Turbo Mill Type REF



Pulverizing , fiberizing, crushing, mixing and blending of soft, brittle, tough, elastic, smearing, hygroscopic, heat sensitive, fatty, creasy and oily materials, in dry or wet condition.

Adjustment of the Gap


Side Discharge       Bottom Discharge

Method of Operation

Turbo Mills, type REF are attrition and impact mills. The material is centrically fed into the V-shaped grinding chamber. The particles are speeded up by a fast rotating impeller. Size reduction is done by impact and friction and high frequency air whirling. Baffle rings of different inner diameter determine the air throughput and how long the material will stay in the machine, thus influencing the degree of size reduction. Water cooled grinding chamber for heat sensitive materials.

Advantages & Features

  • Screen-less operation. No additional sifting necessary
  • Optimized, wear resistant grinding path
  • Finest powders without using nitrogen
  • Low grinding temperature due to optimum air conduction
  • Fully-automatic continuous operation
  • Adjustable particle size
  • Very small grain size distribution, due to V-shaped grinding chamber and exchangeable grinding segments of different profiles
  • Specially important to the chemical industry
  • Optional water-cooled housing, no contact between material and water
  • X-proof -optional.
  • Plastics
  • Foods
    • Oily and fatty products
    • Grain milling products
    • Fibrous materials
    • Cocoa and coffee
  • Minerals
    • Medium hard minerals
  • Chemicals
    • Salts and Phosphates
    • Oily and fatty products
    • Dyes and pigments
    • Natural Resins and Pitch
  • Pharmaceutical products
Type REF 4N 6N 8N 12N 12D
Scale-up Factor f 0.6 1.0 1.7 2.9 5.8
Dia. Grinding Chamber mm 400 600 800 1200 2×1200
Recommended motor kW 15 22 45 75 150
Air Displacement