Mills

Batch mill for 2 different grinding procedures:
Impact grinding of hard, brittle or non-elastic grinding materials with high-grade stainless steel beater. This beater can be used for a Mohs hardness up to 6 (incl. with delivery). Cutting grinding for pulverizing soft, fibrous materials with a cutting blade (not incl. with delivery).

• Moist and gluey materials can be pulverized by adding water
• Grinding chamber made of Tefcel (PTFE, glass fibre-reinforced) with stainless steel inlet (1.4571), useful volume 80ml (incl. with delivery). For embrittlement of grinding materials with liquid nitrogen in the grinding chamber
• Optionally, a 250ml grinding chamber is available

Specifications
Motor rating input / output:	160 / 100W
Speed:	28000rpm (off load)
Chamber vol.:	80ml
Power-on time ON/OFF:	1/10 min
Auto power off:	yes
Tangential speed:	53m/sec.
Max. sample granule size:	10mm
Dimensions (W x D x H):	85 x 85 x 240mm
Weight:	1.5kg
IP code:	IP 43
Supply requirements:	230V 50/60Hz
Tested to DIN EN IEC 61010-1.

Accessories Accessories for Grinding mill, A11 basic

Grinding vessels, lids, blades and scrapers for use with knife mill HM100.

Accessories Grinding balls, tungsten carbide Accessories Grinding balls, zirconium oxide Accessories  Accessories  Accessories  Accessories  Accessories  Accessories  Accessories

Accessories Accessories for Universal mill MultiDrive basic/control Accessories Accessories for Universal mill MultiDrive control

A 10.1 Cutter, stainless steel: For most brittle materials with a Mohs hardness up to 5.
A 10.3 Cutter, hard metal: Made from tungsten carbide for hard materials with a Mohs hardness up to 9.
A 10.2 Star-shaped Cutter, stainless steel: For specific lightweight materials like paper, dried plant parts, plastics and for smooth-elastic materials.
A 10.4 Grinding chamber reduction: For small grinding volumes.

A 11.1 Spare beater: For pulverising substances with a Mohs hardness up to 6.
A 11.2 Cutter: For pulverising soft, fibrous grinding materials.
A 11.3 Beater, hard metal: For pulverising substances with a Mohs hardness up to 9, chrome-carbide coated
A 11.4 Grinding container, 250ml: Made of polycarbonate with stainless steel inlet. Not suitable for cooling with N₂, only applicable with double beater A 11.6.
A 11.5 Spare grinding container, 80ml: Made of Tefcel (PTFE, glass faser-reinforced) with stainless steel inlet. Excellent resistance to chemicals and low temperatures (- 200 °C).
A 11.6 Dubbel beater: For use up to Mohs hardness 3. Only applicable with grinding chamber A 11.4.
A 11.7 Funnel: Prevents splashing by pouring in liquid nitrogen in the grinding chamber A 11.5.

The mixing attachments MBA 125 to 1000 ml made of glass can be dismantled completely and easily.
The mixing attachments MBA 2000 and MBA 4000 are made of stainless steel. Their robust safety lids have an integrated feed opening for dosing. Knife unit with 4 blades made of stainless steel, easy to dismantle for easy cleaning.

For the operation of the mixer 550 MB MICROTRON a safety hood is mandatory, please order separately.

Cryokit for cooling grinding jars with liquid nitrogen, for cold grinding, incl. 2 insulated containers (1 and 4 l), 2 grinding bowl tongs and 1 pair of safety goggles.

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• 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

Application:
The Cyclone Mill TWISTER is specially designed for the processing of foods and feeds for subsequent NIR analysis. The optimized form of rotor and grinding chamber generates an air jet which carries the ground sample through the integrated cyclone into the sample bottle. The air jet prevents the material from heating up, thus preserving the moisture content.

Features:

• Ideal for grinding feeds, grains, forage and other similar products
• 3 controlled speeds
• Cyclone separator with 250 ml collecting bottle for quick extraction of sample
• No cross contamination thanks to easy cleaning
• Convenient operating panel
• Professional industrial design with long lifetime

Specifications:

• Feed size: <10mm
• Final fineness: < 250 µm
• Batch size / feed quantity: <250 ml
• Speed setting: 10000 / 12000 / 14000 rpm
• Dimensions (W x D x H): 449 x 283 x 427mm
• Weight: approx. 14kg
• Power supply: 230 V, 50/60 Hz

Supplied with:
Cyclone Mill TWISTER complete with rotor, grinding ring, sieve inserts (1.0 mm and 2.0 mm), 10 sample bottles 250ml

Ideal for intermittent and continuous fine grinding within the medium particle size range of soft to hard, tough and temperature-sensitive solids in the areas of mining and metallurgy, glass industry, ceramics industry, soil research, rocks and soils.

Max. feed size:	20 mm
Throughput:	up to 150 kg/h
Final fineness:	0.1 ... 12 mm
Supply requirements:	400 V/3~, 50 Hz, 1790 W
Dimensions (W x D x H):	440 x 870 x 400 mm
Net weight:	140 kg

Accessories Accessories for disk mill PULVERISETTE 13 classic line

The PX-MFC 90 D is suitable for dry sample grinding in the laboratory. It"s possible to change the hammer and cutting mill sets.

• The blade grinding attachment is used for processing of dried, stringy and fibrous and grease-free materials. Application: Wood, straw, dried grease-free meat, leather, paper, carbon, synthetics etc.
• The hammer grinding attachment is used for processing of dried, brittle and grease-free materials. Application: Dried grain, dried beans, bones, rock, ceramics etc.
• Sieves 0.2mm up to 6mm diameter
• Safety system prevents start when lid is open
• Powerful three-phase motor
• Milling chamber with interchangeable inserts
• LED display
• Working volume of 300 ml (Funnel volume)
• 1000 Watt, 3-phase motor provides a low noise level during operation, with 230 Volt connection
• Sieves from 0.2 to 6 mm mesh size
• Integrated speed control with LED display for speed and status messages
• Speeds from 50 to 6,000 rpm for maximum grinding efficiency
• The motor cannot be operated when the chamber door is open
• Integrated overheating, overload and rotor blocking protection
• Safety stopper for certain grinding materials

Scope of supply: Mill with Hammer or Cutting Mill sets, 2 mm sieve, tool set, wooden stand with 12 collection tubes

Specifications
Application volume:	Hopper 300ml
Sieves:	0.2, 0.5, 0.8, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0mm
Motor input power:	1000W
Speed range:	speeds up to 6000min-1
Drive Dimensions (L x W x H):	251 x 325 x 480mm
Tested to:	IEC/EN 61000-6-2 / EN 61000-6-3 IEC/EN 61010-2-51

Accessories Attachements for Dry Mill POLYMIX® PX-MFC 90 D Accessories Sieves for Dry Mill POLYMIX® PX-MFC 90 D

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Accessories Grinding balls, sintered corundum Accessories Grinding balls, zirconium oxide Accessories  Accessories  Accessories  Accessories

With screw cap.

• Simple and safe handling
• Dust and air-tight
• Suitable for wet and cryogenic grinding

Accessories Grinding balls, tungsten carbide Accessories Grinding balls, zirconium oxide Accessories  Accessories  Accessories  Accessories  Accessories  Accessories  Accessories  Accessories  Accessories  Accessories Accessories for mixer mills MM 400 Accessories

Newly designed batch mill for grinding of hard, brittle, soft and fibrous materials for volumes up to 50 ml. Because samples may be embrittled directly in the grinding chamber; tough, oily and aqueous samples can also be grinded. During development of the mill, particular emphasis was placed on safety. The mill will only start when the lid is closed and it can only be opened at standstill. A quick stop feature further increases the safety of user.

• Digital timer
• Counter: Display of grinding time
• Interval operation
• Brushless motor for long life and low noise
• Integrated cooling connections
• Error Code Display
• Easy handling with keypads
• Easy exchangeable beater/cutter for a variety of applications
• Grinding chamber reduction for small sample amounts ( included with delivery)
• Easy opening and closing of the lid with a bayonet lock

Specifications
Motor rating input / output:	300 / 240W
Speed:	25000rpm
Chamber vol.:	50ml
Power-on time ON/OFF:	5 / 10min
Auto power off:	yes
Tangential speed:	73m/s
Max. sample granule size:	6mm
Dimensions (W x D x H):	130 x 145 x 250 mm
Weight:	2,9 kg
IP code:	IP 41
Supply requirements:	220 - 240 V 50/60 Hz

Accessories Accessories for Grinding mill, A10 basic

Accessories Aeration lid for grinding jar Accessories Grinding balls, tungsten carbide Accessories Grinding balls, zirconium oxide Accessories  Accessories  Accessories  Accessories  Accessories  Accessories  Accessories

The Emax is an entirely new type of ball mill for high energy milling for medium-hard, hard, brittle and fibrous materials. The combination of high friction and impact results in extremely fine particles within the shortest amount of time. Thanks to the cooling system with water, the high energy input is effectively used for the grinding process without overheating the sample. The Emax is capable of continuous grinding operation without interruptions for cooling down. The high energy input in combination with the unique cooling system provides perfect conditions for effective mechanical alloying or grinding down to the nanometer range.

• Speed of 2000 rpm allows for ultra-fast and fine pulverization of the sample
• Controlled water cooling allows for continuous operation without cool down breaks
• Temperature-controlled grinding
• Narrow particle size distribution thanks to special jar design which improves mixing of the sample
• 10 combinations of grinding parameters storable
• Operation with 2 grinding jars with integrated safety closure
• Range of jar materials allow for contamination free grinding

Accessories on request.

Specifications
Material feed size:	< 5mm
Final fineness:	< 80nm
Batch size / feed quantity:	2 x 45ml
Dimensions (W x D x H):	625 x 645 x 525mm
Power supply:	1-phase
Weight:	approx. 120kg

Accessories Beakers for high energy ball mill Emax