FRITSCH PULVERISETTE 19 Universal Cutting Mill in Mills

Fritsch Universal Cutting Mill PULVERISETTE 19	variable speed 300 - 3000 rpm	variable speed 50 - 700 rpm
Working principle	cutting	cutting
Optimal for material type	medium-hard, soft, brittle, tough, fibrous	hard, tough-elastic, temperature-sensitive
Cutting tools	rotor with V-cutting edges and fixed knives, rotor with straight cutting edges and fixed knives, disk milling cutter rotor with indexable inserts and fixed knives	rotor with V-cutting edges and fixed knives, rotor with straight cutting edges and fixed knives, disk milling cutter rotor with indexable inserts and fixed knives
Materials of the cutting tools	hardened stainless steel, hardmetal tungsten carbide, chromium-free tool steel, stainless steel 316L, chromium-free steel DC01	hardened stainless steel, hardmetal tungsten carbide, chromium-free tool steel, stainless steel 316L, chromium-free steel DC01
Max. feed size (depending on the material and funnel)	70 x 80 mm	70 x 80 mm
Max. throughput (depending on the material and sieve size)	60 l/h	60 l/h
Final fineness (depends on sieve cassette - additional sieve sizes available)	0.2 - 6 mm	0.2 - 6 mm
Feeding	batchwise/continuous	batchwise/continuous
Variable rotor speed (depending on voltage and frequency)	300 - 3000 rpm	50 - 700 rpm
Rotor peripheral speed	1.57 - 15.7 m/s	0.26 - 3.66 m/s
Drive	Up to 5 kW three-phase motor with frequency converter and flywheel mass for stabilising the drive torque	Up to 2.8 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, 200-240 V/1~, 50-60 Hz, 2350 Watt, 10 Nm, 100-120 V/1~, 50-60 Hz, 1725 Watt, 8 Nm	380-460 V/3~, 50-60 Hz, 2800 Watt, 67 Nm, 200-240 V/1~, 50/60 Hz, 2350 Watt, 26 Nm, 100-120 V/1~, 50/60 Hz, 1725 Watt, 24 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	LpAd = 75 dB
Weight	60 kg	79 kg
Dimensions (W x D x H)	table mounted or on support frame 44 x 79 x 56 cm	table mounted or on support frame 44 x 79 x 56 cm

The PULVERISETTE 19 with voltage of ''/3~'' can only be operated on a three-phase supply network.
Despite the frequency converter, the three-phase version ''/3~'' is definitely preferable instead of a single-phase version ''/1~'', because the three-phase version achieves a higher torque mass and pulling power.

The single-phase versions of the new Universal Cutting Mills PULVERISETTE 19 also have an especially maintenance-free three-phase motor with a frequency converter.

Fritsch Universal Cutting Mill PULVERISETTE 19	in stainless steel, 2,800/3,400 rpm
Working principle	cutting
Optimal for material type	medium-hard, soft, brittle, tough, fibrous samples
Cutting tools	standard rotor with V-cutting edges and fixed knives, rotor with straight cutting edges and fixed knives
Materials of the cutting tools	hardened stainless steel, stainless steel 316L
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
Final fineness (depends on sieve cassette)	0.2 - 6 mm
Feeding	batchwise/continuous
Rotor speed (depending on voltage and frequency)	2,800/3,400 rpm
Rotor peripheral speed (depending on voltage and frequency)	14.92 / 17.9 m/s
Instrument is available in the following voltages	400 V/3~, 50/60 Hz, 2650 Watt, 220-240 V/1~, 60 Hz, 2650 Watt
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)	approx. LpAd = 78 dB
Weight	56 kg
Dimensions (W x D x H)	table mounted or on support frame 44 x 79 x 56 cm

The three-phase AC version ''/3~'' is definitely preferable over a single-phase version ''/1~'', since you obtain with the three-phase AC version more power, better effectiveness and a greater energy efficiency.
Please note: the three-phase AC version ''/3~'' must always be operated on a three-phase supply network.