High final fineness for large quantities
The especially heavy and solid FRITSCH Disk Mill PULVERISETTE 13 classic line is the ideal instrument for fine grinding of up to 150 kg per hour of hard-brittle and medium-hard solids – even in continuous operation. The maximum feed size per piece is approximately 20 mm edge length, the final fineness is freely adjustable between 12 mm and 0.1 mm.
| Working principle | shearing |
| Optimal for material type | very hard, hard-abrasive, hard-brittle, medium-hard samples and for metal-free grinding |
| Grinding tools | fixed and movable grinding disk |
| Materials of the grinding tools | hardened steel cast, manganese steel, hardmetal tungsten carbide, zirconium oxide |
| Max. feed size (depending on the material) | 20 mm |
| Min. sample quantity | 20 - 30 ml |
| Max. throughput (depends on material) | 150 kg/h |
| Final fineness | 0.1 - 12 mm |
| Feeding | batchwise/ continuous |
| Collecting drawer | 1.9 l volume |
| Rotating speed | grinding disk 440 rpm |
| Bearings | needle and double row angular contact ball bearings |
| Electrical Details* | 400 V/3~, 50 Hz, 1790 watt |
| Instrument also available in the following voltage (other voltages on request) | 200 V/3~, 60 Hz, 2100 watt order no. 13.1020.00 |
| Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground) | approx. LpAd = 81 dB |
| Weight | 140 kg |
| Dimensions (W x D x H) | bench top instrument 44 x 87 x 40 cm |
