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Planetary Mill, Pulverisette 5 w/ 4 Bowl Fasteners
For comminution of solid matter in suspension down to colloidal fineness, crushing of dry laboratory samples and mixing and perfect homogenizing of emulsions and pastes.
Typical fields of application
Geology, Chemistry, Mineralogy, Ceramics Industry, Construction Industry, Metallurgy, Electrical Industry, Glass Industry, Nuclear Research, Soil Research
Method of operation
In the pulverisette 5 laboratory planetary mill, the sample material is primarily crushed by the high-energy impact of grinding balls together with friction between the balls and the wall of the grinding bowl.
The grinding bowls with material and balls rotate around their own axis on a counter-rotating supporting disc. The centrifugal forces caused by the rotation of the grinding bowls and supporting discs work on the contents of the grinding bowls. The force resulting from rotation of the grinding bowl when the mill is started causes the rotating balls to rub against the inside wall of the bowl thus crushing the material.
At a certain point in time the stronger centrifugal force of the supporting disc causes the grinding material and balls to separate from the inner wall of the grinding bowl. The grinding balls cross the bowl at high speeds impacting with the grinding material on the opposite wall - creating size reduction by impact.
Features of performance
- no-loss grinding - including suspensions because of grinding bowls with sealing ring
- reproducible grinding results as a result of quartz precision time control
- analytically pure grinding materials of 9 different materials for contamination-free grinding
- simultaneous grinding in up to 8 small or 4 large grinding bowls
- reversible operation
- programmable grinding and cooling times and grinding sequences; grinding time can be set to the exact number of seconds for short-time operation
- RS232 interface for data transfer of process parameters
- special lids for the grinding bowls for grinding in an inert atmosphere and for mechanical alloying
- ease of cleaning
- Certified safety (CE mark)
- 2 year guarantee
Equipment
The Planetary Mill pulverisette 5 is equipped with 4 bowl fasteners and "safe lock" clamping system. This mill is delivered without grinding bowls and balls, which are available in 8 different materials to avoid contamination of samples due to unwanted abrasion of grinding elements and must be ordered as accessories.
| Electrical details: |
100-120/200-240 V/1~ |
| Frequency: |
50-60 Hz |
| input power: |
1500/1300 W |
| Working Principle: |
impact force |
| External drive: |
yes/RS232 |
| grinding process: |
dry /wet |
| Speed of main disk resp. Oscillations grinding bowl: |
50-400 rpm |
| Max. feed size depending on the material: |
10 mm |
| Max. sample quantity: |
900 ml |
| attainable final fineness: |
< 1 µm |
| Over All Dimensions (WxDxH): |
58x67x57 cm |
| Weight net: |
120 kg |
| Weight gross: |
180 kg |
| suitable for the following sample materials: |
hard, medium-hard, soft, brittle, moist |
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Contact us online or call 866-435-7897 to request a quote, discuss your application or arrange a product demonstration.
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