GLASS AND CERAMICS INDUSTRY
MINING AND METALLURGY
GEOLOGY AND MINERALOGY
Stronger, Faster, Better
The new, completely modified FRITSCH Vibrating Cup Mill PULVERISETTE 9 offers many practical advantages in all areas in which hard, brittle and fibrous material must be ground extremely quick down to analytical fineness. The PULVERISETTE 9 is very powerful, especially quiet, simple to operate, quick to clean and has a well-conceived drive concept and the grinding set is safe and easy to tension.
|Optimal for material type||hard, medium-hard, brittle, fibrous samples and for metal free-grinding|
|Grinding tools||grinding puck with impact rings|
|Materials of the grinding tools||hardened steel, chromium-free tool steel, hardmetal tungsten carbide, agate, zirconium oxide|
|Max. feed size (depending on the material)||12 mm|
|Min. sample quantity||10 – 20 ml|
|Max. throughput (depends on material)||250 ml|
|Final fineness||10 – 20 µm|
|Motor speed||600 – 1500 rpm|
|Bearings||ball- and cylindrical roller bearings|
|Electrical Details||200-240 V/1~, 50-60 Hz, 1470 Watt|
|Instrument also available in the following voltage||100-120 V/1~, 50-60 Hz, 1470 Watt – order no. 09.5001.00|
|Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground and grinding set)||Approx. LpAd = 81 dB|
|Dimensions (W x D x H)||floor instrument 77 x 76 x 116 cm|
Optimised grinding process via torque-optimised frequency converter
In the Vibrating Cup Mill, the grinding is performed by horizontal circular oscillations of the grinding set on a vibrating plate. The grinding set consisting of ring and puck comminute the grinding sample with extremely high pressure, impact forces and friction. In this form of grinding, the transmission of forces onto the grinding sample is much more important than the pure motor power. For this reason, FRITSCH as the first provider worldwide, developed for the PULVERISETTE 9 a special motor and now equipped it with an especially interference-resistant, torque-optimised frequency converter which fulfils all the relevant safety standards worldwide. It ensures that the motor output is precisely matched to the grinding material and grinding set – which optimises the energy consumption.
Configure your Vibrating Cup Mill PULVERISETTE 9 exactly to your specific application
Select the appropriate grinding set: Grinding sets in 5 different materials and 3 different sizes from 50 ml to 250 ml volume are available for the FRITSCH PULVERISETTE 9 – for each application the suitable one. The grinding set material must also be harder than the material to be ground though.
FRITSCH also supplies heavy duty wheels with an arresting brake for the PULVERISETTE 9 – making your mill mobile!
Also available is a practical manually-operated hydraulic FRITSCH Pellet Press.