Suitable for grinding dry or suspended samples of brittle and very hard solids, it can achieve analytical grade grinding effect in a very short time (with a speed of up to 1150 rpm).

Typical application areas
Mining, metallurgy, ceramics industry, agriculture and ecology, infrared and X-ray fluorescence analysis.

Working principle
The "pulverissete 9" is based on the principle of a vibrating cup grinder. A grinding device composed of a rotating disk, locked in a spring-loaded system for horizontal vibration. The result of centrifugal force accelerates the rolling motion of the grinding elements (grinding column and grinding ring) that make up the grinding device, and crushes the sample through the action of impact force and friction force. The "pulverissete 9" is the only vibrating cup grinder in the world with frequency conversion control. Due to the adjustable vibration frequency of the load (grinding device and sample), the grinding process can be completed in the shortest possible time.

Performance characteristics
-Extremely fast reduction of sample size (within 1-3 minutes), with a maximum speed of 1150 rpm
-Rotation speed can be changed through frequency converters and microelectronic processors
-High load frequency generates high energy
-Wide selection of materials and capacities for grinding devices
-The grinding device with end positioning has a guiding effect
-Grinding device clamp with anti twist protection and automatic control
-Non destructive grinding can be carried out in a sealed container
-Can be ground dry or wet
-1-year warranty period

configuration
The laboratory vibrating cup grinder "pulverisetter 9" includes three different sizes and materials of grinding devices, which need to be ordered separately as accessories. Attachment: Grinding of ordinary steel for standard samples. Tungsten carbide is suitable for rapid grinding of extremely hard samples. Agate is suitable for grinding of medium hardness samples without iron contamination