FRITSCH GmbH - Disk mill PULVERISETTE 13 classic line
Manufactured by FRITSCH GmbH
High final fineness for large quantities
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
Pressure and shearing action
The material to be ground is comminuted by pressure and shearing action between two counteracting grinding disks with coarse interlocking teeth. The ground material automatically falls down through a pre-set grinding gap into the collection drawer. The desired final fineness can be defined from the outside by changing the gap width.
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
Pressure and shearing action
The material to be ground is comminuted by pressure and shearing action between two counteracting grinding disks with coarse interlocking teeth. The ground material automatically falls down through a pre-set grinding gap into the collection drawer. The desired final fineness can be defined from the outside by changing the gap width.
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Features of Disk mill PULVERISETTE 13 classic line
- Precise gap adjustment with an accuracy of 0.1 mm * Fast, easy cleaning * Simple operation * Fast grinding disk change * Precision setting of the final fineness even during grinding * High service life due to generously dimensioned bearings * Especially safe due to central tension lock of the grinding chamber * Easy gap width check from the outside * Combinable with the Jaw Crusher PULVERISETTE 1 classic line
General Specifications
| Depth | 87 cm |
| Height | 40 cm |
| Width | 44 cm |
| Weight | 140 kg |
| Feed Materials | very hard, hard-abrasive, hard-brittle, medium-hard samples and for metal-free grinding |
| Final Particle Fineness | 12 mm Range: 0.1 - 12mm |
| Grinding Tool Materials | hardened steel cast, manganese steel, hardmetal tungsten carbide, zirconium oxide |
| Grinding Tools | fixed and movable grinding disk |
| Mill Type | Disc Mill |
| Operating Principle | Shearing |
Additional Specifications
Max. feed size (depending on the material): 20 mm
Min. sample quantity: 20 - 30 ml
Max. throughput (depends on material): 150 kg/h
Feeding: batchwise/ continuous
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
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FRITSCH Disk Mill PULVERISETTE 13