Mills

• Ring sieves 360° with trapezoid holes, stainless
• Retaining frame 360°, stainless

Further aperture sizes on request.

Suitable for disposable and reusable grinding chambers. By using the disposable grinding chambers the possibility of cross-contamination and the effort of cleaning is eliminated. The mills can be used for hard (Mohs hardness up to 5), dry and brittle materials. They are especially suitable for grinding seeds, such as corn and wheat. Increased safety, the operation of the mill is only possible with properly closed grinding chamber and closed lid.

• Clearly arranged, multilingual OLED-display
• USB interface for control and documentation of all the parameters
• Interval operation available
• Stepless adjustable speed
• Adjustable safety speed and time
• Programmable and storable test conditions
• Reproducible test results
• Timer
• Easy operation with touch keypad
• Dust proof sealed housing
• Quiet operation

Scope of supply:
Tube Mill control: incl. 1 x grinding chamber MT 40 and MMT 40.1 each
Tube Mill 100 control: incl. 1 x grinding chamber MT 40, MT 100 and MMT 40.1 each

Specifications	Tube Mill control // Tube Mill 100 control
Operating principle:	cutting/impact
Motor rating input/output:	100 / 80 W
Speed:	5000 to 25000 rpm
Chamber volume:	40 ml // 100 ml
Timer: Interval timer:	5 s to 3 min 5 s to 60 s
Overload protection:	yes
Circumferential speed:	65 m/s
Max. feed hardness:	5 Mohs
Dimensions (W x D x H):	180 x 300 x 170 mm // 180 x 300 x 212 mm
Weight:	2.7 kg // 2.8 kg
IP code:	IP 30
Power supply:	220-240 V, 50/60 Hz

Accessories Accessories for batch mill Tube Mill control / Tube Mill 100 control

The cross beater mill SK 300 is used for batch-wise or continuous preliminary and fine size reduction. This robust mill is suited for laboratories as well as for the rough conditions of a production environment. Thanks to the powerful drive and rotor speed up to 4000rpm it is often possible to achieve a final fineness <100 microns in one process.

Features:

• High throughput for batch-wise size reduction of large sample volumes
• Suitable for feed sizes up to 25mm
• Adjustable speed from 2000 to 4000rpm
• Defined final fineness due to bottom sieves with aperture sizes from 0.12 to 10mm
• Rapid cleaning thanks to easily removable cassette, hopper and push fit rotor
• Ring filter and collecting vessel with convenient, dust-tight bayonet catch
• Quick-action door lock safety lock and electric brake

Function principle:
Size reduction in the SK 300 takes place by impact and shearing effects. The air drawn in through the hopper by the cross beater accelerates the discharge of the ground material. The airborne fine fraction is separated off by a downstream filter system.

Supplied with: Cross Beater Mill with grinding insert, cross beater, baffle plates, filter hose, 5l collecting vessel

Bottom sieves and base frame, please order separately.
Feeders and bottom sieves in furrther sizes are available on request.

Specifications
Feed size:	up to 25mm
Final fineness:	approx. 0.1mm
Speed range:	2000 to 4000rpm
Dimensions (W x D x H) with base frame:	600 x 700 x 1200mm
Weight:	approx. 57kg
Power supply:	220-240V, 50/60Hz

Rapid and gentle size reduction of bulky, soft, medium-hard, fibrous, elastic and thermally sensitive materials. The most powerful model, the SM 300, is especially suitable for cutting heterogeneous mixtures such as household waste, plastic materials, computer and electronic scrap. The mills are also used for organic materials like wood, roots, bones, plants and feed pellets. They can be equipped with various rotors and hoppers. The SM 300 features a variable speed which makes it perfectly adaptable to the particular application requirements.

Features:

• powerful size reduction thanks to 3kW drive with high torque and RES technology (SM 300)
• perfect adaptation to application requirements by variable speed from 100rpm to 3000rpm (SM 300)
• optimum cutting effects thanks to double acting cutting bars (SM 200, SM 300)
• quick and easy cleaning without tools due to fold-back housing with smooth surfaces and push-fit rotor and sieves (SM 200, SM 300)
• defined final fineness due to bottom sieves with aperture sizes from 0.25mm to 20mm
• wide range of accessories including various hoppers, collection systems, rotors and sieves

Scope of supply:
SM 100: 5L collecting receptacle (Please order rotor, hopper, bottom sieve and base frame separately)
SM 200 / SM 300: 5L collecting receptacle, base frame (Please order rotor, hopper and bottom sieve separately)
Accessories available on request.

Specifications	SM 100 / 200 / 300
Feed size:	up to 60 x 80mm
Final fineness:	0.25 to 20mm
Retractable hopper:	-/ yes / yes
Push-fit rotor:	yes / yes / yes
Speed at 50 Hz:	1500 rpm (SM 300) variable 100 to 3000 rpm
Drive power:	1.5 / 2.2 / 3kW
Mains connection:	3/N~ 400V, 50Hz (SM 300) 220-230V, 50/60Hz

Accessories Rotors and Receptacles SM 100 / 200 / 300 Accessories Hoppers for Cutting Mill SM 100 Accessories Hoppers for Cutting Mill SM 200 / 300 Accessories Cyclone-suction-combination for cutting mill SM 200 / 300 Accessories Bottom sieves for cutting mill SM 100 / 200 / 300

Ideal for pre and fine comminution of soft to medium-hard as well as fibrous or brittle, tough materials. They are essential for the areas of plastics, textiles, agriculture and forestry, environmental, construction materials, chemistry and foodstuffs. All cutting parts can be removed for cleaning in just a few seconds without tools, unbeatable fast, simple and efficient. Variable rotational speeds, different rotors, various knife geometries and replaceable blades ensure maximum flexibility and durability. For controlling the abrasion properties, the cutting tools are offered in different materials. The optimum airflow ensures fast comminution and secure protection against clogging. The FRITSCH Cyclone seperators (optional) for sample exhaustion enable simple feeding due to the strong airflow, increase throughput, and reduce the thermal load of the samples.

Instruments also available in other voltages.
Funnels, rotors, sieve inserts/sieve cassettes and collecting vessels must be ordered separately.
FRITSCH also offers a Cutting Mill Combination which consists of the Universal Cutting Mill PULVERISETTE 19 and Power Cutting Mill PULVERISETTE 25.
The important effect is that samples with feed particle size of 120 mm max. can be ground to a few 100 µm within a short time and in a single operation. Ordering data on request.
The Universal Cutting Mills PULVERISETTE 19 are also available completely in stainless steel.

NEW: Universal Cutting Mill PULVERISETTE 19 now with variable rotational speed for optimal adjustment of the cutting speed to your sample material
Variable 300-3000 rpm is ideal for fine comminution of dry soft to medium-hard sample materials as well as fibrous materials and plastics.
Variable 50-700 rpm for powerful comminution of hard, tough-elastic and temperature-sensitive samples or an excessively high fine share need to be avoided.

Specifications
Max. feed size:	70 x 80 mm*
Rotation speed:	50 ... 3400 min-1
Sieve inserts:	0.2 ... 20 mm*

Accessories Accessories for cutting mill PULVERISETTE 15 Accessories Accessories for Universal Cutting mills PULVERISETTE 19 Accessories