Vibrating Cup Mill PULVERISETTE 9

Areas of Application          
Mining, metallurgy, ceramics industry, agriculture and environmental, infrared and x-ray fluorescence analysis          
Method of Operation          
The vibrating cup mill operates according to the vibrating mill principle. The grinding set mounted on a spring supported system is caused to oscillate horizontally by a rotating flyweight. The whirling movement accelerates the grinding media (rings and core) situated in the grinding set via centrifugal force. The grinding material is comminuted through impact and friction forces.           
The PULVERISETTE 9 is the world's only vibrating cup mill with frequency transformer control. This allows the oscillating frequency to be optimally adapted to the load (grinding set and grinding material), performing the grinding in the shortest possible time.
Vibrating Cup Mill PULVERISETTE 9
Feed Materials Hard, medium-hard, brittle
Final Particle Fineness 10 µm
Grinding Tool Materials Tempered steel, chromium-free steel, hard metal tungsten carbide, agate, zirconium oxide
Grinding Tools Grinding puck with impact rings
Max. Feed Particle Size 12 mm
Maximum Speed 1500 rpm
Mill Type Disc Mill
Operating Principle Impact force
Sample Size max. 12 mm
Depth 77 cm
Height 116 cm
Width 72 cm
Power Requirements 100-120/200-240 V/1~, 50/60 Hz, 1200 W, 1.1 kW
Weight 267 kg
Additional Specifications Max. throughput per batch: 250 ml           
Useful capacity: 50, 100 or 250 ml


  • More power with new drive concept       
  • Extra-fast grinding with up to 1500 rpm       
  • Precise adjustment of rotational speed, grinding time and pause periods       
  • Programming and storage of grinding cycles       
  • Self-explanatory multilingual menu navigation       
  • Optimised tensioning of grinding set with anti-rotation lock       
  • Especially safe hood locking       
  • Complete soundproof lining
  • Photos



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