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FRITSCH GmbH Universal Cutting Mill PULVERISETTE 19 completely in stainless steel

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Universal Cutting Mill PULVERISETTE 19 completely in stainless steel

Fine and powerful comminution with maximum flexibility!     
     
Variable rotational speed for optimal adjustment of the cutting speed to your sample material     
The NEW Universal Cutting Mills from FRITSCH are ideal for size-reduction for a wide range of different materials due to variable adjustment of the rotational speed of the rotor, various knife geometries, replaceable blades, practical sieve cassettes and that with an unmatched ease of cleaning.     
     
Variable 300-3000 rpm for fine comminution     
The high-speed Universal Cutting Mill PULVERISETTE 19 comminutes up to 60 l/h of soft to medium-hard sample materials and fibrous materials at a torque of up to 30 Nm with reliable reproducible results. The great advantage: The variable rotational speed adjustment in increments of ten between 300 and 3000 rpm enables fine tuning of the comminution process for each sample within a very wide range of applications.     
     
Variable 50-700 rpm for powerful comminution     
The low-speed Universal Cutting Mill PULVERISETTE 19 with variable rotational speed adjustment between 50-700 rpm and a torque of up to 67 Nm enables due to the combination of low cutting rate and extreme cutting forces a very powerful comminution of hard, tough-elastic samples and small sample quantities. At the same time, it is the ideal solution for all cases where e.g. thermal damage, the loss of highly volatile substances, or an excessively high fine share need to be avoided.     
     
Especially for analytical sector, food and pharmaceutical industry      
The Universal Cutting Mill PULVERISETTE 19 is also available in both variable rotational speed versions in a corrosion-resistant stainless steel 316L version. All materials have an increased resistance to alkalis and acids and are conform to the guidelines of the food and pharmaceutical industry.

Models

Fast efficient comminution
Attributes

This model was added by: nathand

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Feed Materials medium-hard, soft, brittle, tough, fibrous
Final Particle Fineness 10 mm Range: 0.2 - 10mm
Grinding Tool Materials hardened stainless steel, hardmetal tungsten carbide, chromium-free tool steel, stainless steel 316L, chromium-free steel DC01
Grinding Tools rotor with V-cutting edges and fixed knives, rotor with notched edges, rotor with straight cutting edges and fixed knives, disk milling cutter rotor with indexable inserts and fixed knives
Depth 79 cm
Height 56 cm
Width 44 cm
Weight 60 kg
Additional Specifications Working principle: cutting 
Max. feed size (depending on the material and funnel): 70 x 80 mm 
Max. throughput (depending on the material and sieve size): 60 l/h 
Feeding: batchwise/continuous 
Variable rotor speed (depending on voltage and frequency): 300 - 3000 rpm 
Rotor peripheral speed: 1,57 - 15,7 m/s 
Drive: Up to 5 kW three-phase motor with frequency converter and flywheel mass for stabilising the drive torque 
Electrical Details/torque: 380-460 V/3~, 50-60 Hz, 5000 watt, 30 Nm 
Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground, rotor and sieve insert used): LpAd = 78 dB
Powerful gentle comminution
Attributes

This model was added by: nathand

Edit Model

Feed Materials hard, tough-elastic, temperature-sensitive
Final Particle Fineness 10 mm Range: 0.2 - 10mm
Grinding Tool Materials hardened stainless steel, hardmetal tungsten carbide, chromium-free tool steel, stainless steel 316L, chromium-free steel DC01
Grinding Tools rotor with V-cutting edges and fixed knives, rotor with notched edges, rotor with straight cutting edges and fixed knives, disk milling cutter rotor with indexable inserts and fixed knives
Additional Specifications Working principle: cutting
Max. feed size (depending on the material and funnel): 70 x 80 mm
Max. throughput (depending on the material and sieve size): 60 l/h
Feeding: batchwise/continuous
Variable rotor speed: 50-700 rpm
Rotor peripheral speed: 0.26-3.66 m/s
Drive: Up to 2.8 kW three-phase motor with frequency converter and flywheel mass for stabilising the drive torque
Electrical Details: 380-460 V/3~, 50-60 Hz, 2800 watt, 67 Nm
Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground, rotor and sieve cassette used): LpAd = 75 dB

Features

  • Rotor speed 300 – 3000 rpm and 50 – 700 rpm, variable adjustable 
  • Max. feed size 70 x 80 mm 
  • Throughput of up to 60 l/h 
  • Defined final fineness due to interchangeable sieve cassettes 0.2 – 10 mm, (further sieve sizes available) 
  • Collection vessel 0.25 litres to 60 litres 
  • Optimised Clean Design for maximum ease of cleaning 
  • Practical operation directly on the front panel 
  • Maintenance–free 2.8 kW/ 5 kW three-phase motor with frequency converter 
  • Single-phase versions with maintenance-free three phase frequency converter 
  • Externally adjustable cutting gap 
  • Double cone bearing of the rotor for long service life 
  • Standard funnel for long solids or protected funnel with sample pusher  
  • Different rotors for multi-functional use 
  • Rotor knives and fixed knives are exchangeable for long-lasting quality 
  • Optimum airflow for fast comminution and anti-clogging
  • Photos

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