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    The Jaw Crusher BB 200 is used for the rapid, effective crushing and pre-crushing of medium-hard, hard, brittle and tough materials. Its variety of materials offered, including heavy-metal free steel, its efficiency and safety makes it ideal for sample preparation in laboratories and industrial plants.

    For small amounts of sample the BB 200 can be used batch-wise; for larger amounts it can be operated continuously. Control of the gap width and zero point adjustment allow for reproducible results. The Belleville spring washer protects the Jaw Crusher from overloads and in conjunction with maintenance- and lubricant-free sliding bearings guarantees a long service life.

    Application Examples

    Alloys, Basalt, Cement Clinker, Ceramics, Chamotte, Coal, Coke, Construction Materials, Feldspar, Glass, Granite, Minerals, Quartz, Ores, Oxide Ceramics, Rocks, Silicon, Slag…

    Product Advantages

    • Excellent crushing performance
    • Wear compensation with zero-point adjustment
    • Infinitely gap width setting
    • Overload protection
    • Wide range of materials for contamination free grinding
    • No-rebound feed hopper with quick-release clamp
    • Brake motor with safety switch
    • Easy-to-clean crushing chamber
    • Continuous grinding
    • Connector for dust extraction
    • Maintenance- and lubricant-free sliding bearings
    • Suitable for integration in automatic installations
    • Special version for grinding semi-conductor materials

    Function Principle

    The Jaw Crusher BB 200 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

    As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the Jaw Crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width.

    Applications: coarse and pre-crushing
    Field of application: chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
    Feed material: medium-hard, hard, brittle, tough
    Size reduction principle: pressure
    Material feed size* < 90 mm
    Final fineness*: < 2 mm
    Material of grinding tools: manganese steel, stainless steel, tungsten carbide, steel 1.1750 (for heavy-metal free grinding)
    Jaw width: 90 x 90 mm
    Gap width setting: 0 – 30 mm
    Gap width display: scale
    Zero point adjustment: yes
    Hinged hopper: yes
    Dust extraction unit: yes
    Central lubrication: no (maintenance- and lubricant-free sliding bearings)
    Process line version: optional
    Collector capacity: 5 l
    Drive: 1-phase motor / 3-phase motor
    Drive power: 1.5 kW
    Electrical supply data: different voltages
    Power connection: 1-phase / 3-phase
    Protection code: IP 54
    W x H x D closed: 450 x 1160 x 900 mm
    Net weight: ~ 300 kg
    Standards: CE

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    The Jaw Crusher BB 300 is used for the rapid, effective crushing and pre-crushing of medium-hard, hard, brittle and tough materials. Its variety of materials offered, including heavy-metal free steel and its efficiency and safety makes the BB 300 ideal for sample preparation in laboratories and industrial plants.

    For small amounts of sample the Jaw Crusher BB 300 can be used batch-wise; for larger amounts it can be operated continuously. Control of the gap width and zero point adjustment allow for reproducible results. The Belleville spring washer protects the unit from overloads and in conjunction with the central lubrication guarantees a long service life.

    Application Examples

    Alloys, Basalt, Cement Clinker, Ceramics, Chamotte, Coal, Coke, Construction Materials, Feldspar, Glass, Granite, Minerals, Quartz, Ores, Oxide Ceramics, Rocks, Silicon, Slag…

    Product Advantages

    • Excellent crushing performance
    • Wear compensation with zero-point adjustment
    • Infinitely gap width setting
    • Overload protection
    • Wide range of materials for contamination free grinding
    • No-rebound feed hopper with quick-release clamp
    • Brake motor with safety switch
    • Easy-to-clean crushing chamber
    • Connector for dust extraction
    • Central lubrication
    • Suitable for integration in automatic installations
    • Special version for grinding semi-conductor materials

    Function Principle

    The Jaw Crusher BB 300 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedge shaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

    As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width.

    Applications: coarse and pre-crushing
    Field of application: chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
    Feed material: medium-hard, hard, brittle, tough
    Size reduction principle: pressure
    Material feed size* < 130 mm
    Final fineness*: < 5 mm
    Material of grinding tools: manganese steel, stainless steel, tungsten carbide, steel 1.1750 (for heavy-metal free grinding)
    Jaw width: 138 x 198 mm
    Gap width setting: 1 – 40 mm
    Gap width display: scale
    Zero point adjustment: yes
    Hinged hopper: yes
    Dust extraction unit: yes
    Central lubrication: yes
    Process line version: optional
    Collector capacity: 27.5 l / 35.4 l
    Drive: 3-phase motor
    Drive power: 3.0 kW
    Electrical supply data: different voltages
    Power connection: 3-phase
    Protection code: IP 54
    W x H x D closed: 670 x 1450 x 1600 mm
    Net weight: ~ 700 kg
    Standards: CE

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    The Jaw Crusher BB 50 has been specially designed for sample preparation in the laboratory. It is used for the rapid, effective crushing and pre-crushing of medium-hard, hard, brittle and tough materials.

    The space-saving, dust-tight instrument fits on any laboratory bench and is ideally suited to crush small amounts of sample with large feed sizes gently and without loss.

    To avoid metallic contamination, the grinding chamber of the jaw crusher is available of ceramic materials. With its digital gap width display and zero point adjustment the jaw crusher BB 50 allows for reproducible results.

    Application Examples

    Alloys, Basalt, Bones, Cement Clinker, Ceramics, Chamotte, Coal, Coke, Construction Materials, Feldspar, Glass, Granite, Minerals, Quartz, Ores, Oxide Ceramics, Rocks, Silicon, Slag…

    Product Advantages

    • Powerful size reduction thanks to 1.1 kW industrial drive
    • Compact, benchtop instrument
    • Removable jaw for easy cleaning
    • Adjustable speed allows adaptation to sample characteristics
    • Wear compensation with zero-point adjustment
    • Convenient operating keypad with digital display
    • Memory for gap width setting
    • Wide range of materials for contamination free grinding
    • Large fold-back hopper
    • Automatic wear-out notification

    Function Principle

    The Jaw Crusher BB 50 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

    Size reduction in the Jaw Crusher takes place in the wedge shaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

    As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with digital display ensure optimal size reduction in accordance with the set gap width value.

    Applications: coarse and pre-crushing
    Field of application: agriculture, biology, construction materials, geology / metallurgy, glass / ceramics, medicine / pharmaceuticals,
    Feed material: medium-hard, hard, brittle, tough
    Size reduction principle: pressure
    Material feed size* < 40 mm
    Final fineness*: < 0.5 mm
    Material of grinding tools: manganese steel, stainless steel, tungsten carbide, zirconium oxide, steel 1.1750 (for heavy-metal free grinding)
    Jaw width: 45 x 59 mm
    Gap width setting: 0 – 11 mm in increments 0.1 mm
    Gap width display: digital
    Zero point adjustment: yes
    Reverse rotating direction: yes
    Hinged hopper: yes
    Dust extraction unit: already dust-tight
    Central lubrication: lifetime lubrication by manufacturer
    Process line version: process line use is possible by removing drawer
    Collector capacity: 3 l
    Drive: 3-phase motor with frequency converter
    Drive power: 1.1 kW
    Electrical supply data: different voltages
    Power connection: 1-phase
    Protection code: IP 20 / IP 00 at ventilation slots
    W x H x D closed: 420 x 460 x 560 mm
    Net weight: ~ 79 kg
    Standards: CE

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    The Jaw Crusher BB 500 is used for rapid, effective, crushing and pre-crushing of medium-hard, hard, brittle and tough materials. Its variety of materials offered, including heavy-metal free steel, and its efficiency and safety makes the BB 500 ideal for sample preparation in laboratories and industrial plants.

    For small amounts of sample the BB 500 is used batch-wise; for larger amounts it can be operated continuously. Control of the gap width and zero-point adjustment allow for reproducible results.

    The BB 500 with its steep crushing chamber and powerful drive provides for very effective crushing kinematics.

    Application Examples

    alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, quartz, ores, oxide ceramics, rocks, silicon, slag, …

    Product Advantages

    • High crushing ratio 50:1
    • Continuous gap width setting
    • Overload protection
    • Wide range of materials for contamination free grinding
    • Removable no-rebound feed hopper
    • Easy-to-clean crushing chamber
    • Continuous and batch-wise crushing
    • Connector for dust extraction
    • Central lubrication (optional)
    • Suitable for integration in automatic installations
    • Special version for grinding semi-conductor materials

    Function Principle

    The Jaw Crusher BB 500 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

    Size reduction takes place in the wedge-shaped area between the fixed crushing arm and one oscillating with high frequency. This motion ensures a consistent gap width in the stroke cycle so that the sample is crushed to the set fineness in one working step. Two massive flywheels transmit high impulse forces to the crushing jaws. The innovative design permits using both sides of the jaws thanks to a 180° rotation.

    As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width.

    Applications: coarse and pre-crushing
    Field of application: chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
    Feed material: medium-hard, hard, brittle, tough
    Size reduction principle: pressure
    Material feed size* < 110 mm
    Final fineness*: 90% < 0.5 mm
    Material of grinding tools: manganese steel
    Jaw width: 250 x 130 mm
    Gap width setting: 0 – 11 mm
    Gap width display: scale
    Hinged hopper: yes
    Dust extraction unit: yes
    Central lubrication:
    Process line version: optional
    Collector capacity: 15 l
    Drive: 3-phase motor
    Drive power: 7.5 kW
    Electrical supply data: different voltages
    Power connection: 3-phase
    Protection code: IP 55
    W x H x D closed: 930 x 1400 x 1080 mm
    Net weight: ~ 1000 kg
    Standards: CE

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    The Jaw Crusher BB 600 is used for rapid, effective, crushing and pre-crushing of medium-hard, hard, brittle and tough materials.

    Due to the low installation height (1 m), the BB 600 is ideally suited for continuous operation in automatic installations and sampling stations. Thanks to the compact design of the BB 600 it may replace a jaw crusher in existing installations.

    Small sample amounts with large particle sizes can be crushed batch-wise in the Jaw Crusher BB 600.

    Application Examples

    alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, quartz, ores, oxide ceramics, rocks, silicon, slag, …

    Product Advantages

    • High crushing ratio
    • High throughput up to 3,500 kg/h
    • Adjustable gap width setting
    • Overload protection
    • Size of breaking jaws 600 mm high / 400 mm wide
    • No-rebound feed hopper
    • Easy-to-clean crushing chamber
    • Continuous and batch-wise crushing
    • Connector for dust extraction
    • Central lubrication (optional)
    • Suitable for integration in automatic installations

    Function Principle

    The Jaw Crusher BB 600 is a robust and powerful jaw crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

    Size reduction takes place in the wedge-shaped area between the fixed breaking jaw and the movable breaking jaw driven by an eccentric drive shaft. The elliptical motion crushes the sample which then moves downwards under gravity.

    On reaching the discharge gap width, it falls into a removable collector or, for continuous applications, on a conveyor belt, vibratory feeder or sampler.

    Applications: coarse and pre-crushing
    Field of application: chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
    Feed material: medium-hard, hard, brittle, tough
    Size reduction principle: pressure
    Material feed size* < 350 x 170 mm
    Final fineness*: < 6 mm
    Material of grinding tools: manganese steel
    Jaw width: 400 x 240 mm
    Gap width setting: 6 – 60 mm with spacer plates
    Dust extraction unit: yes
    Central lubrication:
    Process line version: optional
    Collector capacity: 30 l
    Drive: 3-phase motor
    Drive power: 15 kW
    Electrical supply data: different voltages
    Power connection: 3-phase
    Protection code: IP 55
    W x H x D closed: 925 x 1600 x 1370 mm
    Net weight: ~ 1350 kg
    Standards: CE

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    The CryoMill is tailored for cryogenic grinding. The grinding jar is continually cooled with liquid nitrogen from the integrated cooling system before and during the grinding process. Thus the sample is embrittled and volatile components are preserved. The liquid nitrogen circulates through the system and is continually replenished from an Autofill system in the exact amount which is required to keep the temperature at -196 °C.
    Powerful impact ball milling results in a perfect grinding efficiency. The Autofill system avoids direct contact with LN2 and makes cryogenic grinding very safe. Its versatility (cryogenic, wet and dry grinding at room temperature) makes the CryoMill the ideal grinder for quantities up to 20 ml.

    You may also be interested in the High Energy Ball Mill Emax, an entirely new type of mill for high energy input. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time.

    Application Examples

    Animal Feed, Bones, Chemical Products, Food, Hair, Oil Seeds, Paper, Plant Materials, Plastics…

    Product Advantages

    • Powerful cryogenic grinding by impact and friction, up to 30 Hz
    • 3 different grinding modes (cryogenic, dry or wet at ambient temperature)
    • Closed LN2-system (autofill) for enhanced safety, avoids any contact of the user with LN2
    • Screw-top grinding jars for convenient, leak-proof operation
    • Wide range of accessories including various LN2 feeding systems, jar and ball sizes, adapter racks, materials
    • Low LN2-consumption
    • Clearly structured user interface, memory for 9 SOPs
    • Programmable cooling and grinding cycles (10 s to 99 min)
    • Ceramic jar available

    Function Principle

    The grinding jar of the CryoMill performs radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the grinding jar and pulverize it.

    The grinding jar is continually cooled with liquid nitrogen from the integrated cooling system before and during the grinding process.

    Applications: Size Reduction, Mixing, Homogenization, Cell Disruption
    Field of Application: Agriculture, Biology, Chemistry / Plastics, Construction Materials, Engineering / Electronics, Environment / Recycling, Food, Geology / Metallurgy, Glass / Ceramics, Medicine / Pharmaceuticals
    Feed Material: Hard, medium-hard, soft, brittle, elastic, fibrous
    Size Reduction Principle: Impact, friction
    Material Feed Size: <= 8 mm
    Final Fineness: ~ 5 µm
    Batch Size / Feed Quantity: Max. 20 ml
    No. of Grinding Stations: 1
    Setting of Vibrational Frequency: Digital, 5 – 30 Hz (300 – 1800 min-1)
    Typical Mean Grinding Time: 10 min / 4 min (cooling / grinding)
    Grinding Type: Wet or Dry
    Cell Disruption with Reaction Vials: Yes
    Type of Grinding Jars: Screw top design
    Material of Grinding Tools: Hardened steel, stainless steel, zirconium oxide, PTFE
    Grinding Jar Sizes: 5 ml / 10ml / 25 ml / 35 ml / 50 ml
    Autofill: 50 l
    Setting of Grinding Time: Digital, 30 s – 99 min
    Storable SOPs: 9
    Electrical Supply Data: 100-240 V, 50/60 Hz
    Power Connection: 1-Phase
    Protection Code: IP 30
    Power Consumption: 260 W
    W x H x D Closed: 395 x 373 x 577 mm (D: 710 mm with exhaust tube)
    Net Weight: ~ 45 kg

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    The knife mill GRINDOMIX GM 200 is the ideal instrument for grinding and homogenizing foods and feeds. It allows to process sample volumes up to 0.7 liters quickly and reproducibly.

    With two sharp, robust blades and a powerful 1000 W motor, it is ideal for homogenizing substances with a high water, oil or fat content as well as for grinding dry, soft and medium-hard products. A wide selection of lids and containers allows for adaptation of the mill to individual application requirements. The GRINDOMIX GM 200 meets and exceeds all special laboratory and analytical requirements and is a professional device superior to any commercial household mixer.

    Application Examples

    Candy, Cereals, Cereal bars, Cheese, Cocoa Nibs, Coated Tablets, Frozen Products, Dietary Supplements, Dried and Fresh Fruit, Feed Pellets, Fish, Ham, Lettuce, Nuts, Meat…

    Product Advantages

    • Efficient size reduction of up to 700 ml feed quantity due to a powerful 1000 W motor
    • Pre- and fine-grinding in one mill: cutting action in regular mode, grinding by impact in reverse mode, pre-grinding in interval mode
    • Perfect adaptation to application requirements by variable speed from 2.000 to 10.000 min-1 with an increment of 500 min-1
    • Boost function with speed of 14.000 min-1
    • 8 SOPs and 4 sequences can be stored
    • Touch display with access to MyRETSCH web portal with product and application related information
    • Optional gravity lids or volume reduction lids for automatic reduction of the grinding chamber volume
    • Grinding jar in plastic, stainless steel and glass available
    • All parts which come into contact with the sample material are autoclavable

    Function Principle

    Two sharp, robust blades rotate in the center of the grinding container. Depending on the rotational direction, size reduction is effected with the blunt side (preliminary size reduction) or the sharp side (fine grinding). The knife is indirectly driven by a powerful motor of 1000 W. A pre-selectable speed which is maintained electronically ensures optimum adaptation to individual application requirements as well as reproducible grinding results.

    Applications: Size Reduction, Homogenization and Mixing
    Field of Application: Agriculture, Biology, Food, Medicine / Pharmaceuticals
    Feed Material: Soft, Medium-Hard, Elastic, Containing Water/ Fat / Oil, Dry, Fibrous
    Size Reduction Principle: Cutting
    Material Feed Size: 40 mm
    Final Fineness: < 300 µm
    Batch Size / Feed Quantity: With standard lid 700 ml // With reduction lid 150-300 ml // With gravity lid 300 – 600 ml
    Grinding Chamber Volume: With standard lid 1000 ml // With reduction lid 300 ml/500 ml // With gravity lid 400 – 800 ml
    Speed Setting: Digital, 2,000 – 10,000 min-1 (14,000 min-1 BOOST)
    Material of Grinding Tools: blade: Stainless Steel / Titanium // Fixation of Blade: PVDF // Container: Autoclavable Plastic / Plastic PP / Stainless Steel / Glass
    Setting of Grinding Time: Digital, 1 s – 3 min
    Interval Operation: Yes
    Storable SOPs: 8 programms / 4 sequences
    Drive: Series-Characteristic motor
    Drive power: ~ 1000 W
    Electrical Supply Data: Different voltages
    Power Connection: 1-Phase
    Protection Code: Grinding chamber and keypad IP 42
    Power Consumption: ~ 1000 W
    W x H x D Closed: 350 x 275 x 392 mm (opened: 350 x 410 x 553)
    Net Weight: ~ 10 kg
    Standards: CE

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    The new knife mill GRINDOMIX GM 300 is the ideal instrument for the grinding and homogenization of foodstuffs. It allows to process sample volumes up to 4.5 liters quickly with reproducibly.

    With four sharp, robust blades and a powerful motor which can reach temporary peaks of 3 kW, it is ideal for homogenizing substances with a high water, oil or fat content as well as for grinding dry, soft and medium-hard products. The GRINDOMIX GM 300 meets and exceeds all special laboratory and analytical requirements and is a professional device superior to any commercial household mixer.

    Application Examples

    Candy, Cereals, Cereal Bars, Cheese, Cocoa Nibs, Coated Tablets, Deep-Frozen Products, Dietary Supplements, Dried and Fresh Fruit, Feed Pellets, Fish, Ham, Lettuce, Nuts, Meat…

    Product Advantages

    • Efficient size reduction of up to 4,500 ml feed quantity due to a powerful 1.1 kW motor (peak power input >3 kW)
    • Pre- and fine-grinding in one mill: cutting action in regular mode, grinding by impact in reverse mode, pre-grinding in interval mode
    • All parts which come into contact with the sample material are autoclavable
    • Perfect adaptation to application requirements by variable speed from 500 to 4000 min-1 with an increment of 100 min-1
    • Optional gravitation lid for automatic reduction of the grinding chamber volume
    • 10 SOPs can be stored
    • Grinding jar in plastic and stainless steel available

    Function Principle

    Four sharp, robust blades rotate in the center of the grinding container. Depending on the rotational direction, size reduction is effected with the blunt side (preliminary size reduction) or the sharp side (fine grinding). The knifes are protected with a counterblade from damages by hard sample materials.

    The knife is indirectly driven by a powerful motor of 1,1 kW which can reach temporary peaks of 3 kW. A pre-selectable speed which is maintained electronically ensures reproducible grinding results.

    Applications: Size Reduction, Homogenization and Mixing
    Field of Application: Agriculture, Biology, Food, Medicine / Pharmaceuticals
    Feed Material: Soft, Medium-Hard, Elastic, Containing Water/ Fat / Oil, Dry, Fibrous
    Size Reduction Principle: Cutting
    Material Feed Size: ~ 130 mm
    Final Fineness: < 300 µm
    Batch Size / Feed Quantity: With standard lid 4500 ml // With gravity lid 4000 ml
    Grinding Chamber Volume: 5000 ml, reduction with gravity lid
    Speed Setting: Digital, 500 – 4000 min-1
    Dry Grinding: Yes
    Wet Grinding: Yes
    Material of Grinding Tools: Grinding Container: Autoclavable Plastic PC, Stainless Steel 1.4435// Blade: stainless steel 1.4034 // Holder for blade: PVDF // Sealings: EPDM, FKM
    Setting of Grinding Time: Digital, 5 s – 3 min
    Interval Operation: Yes
    Interval Time: Adjustable
    Storable SOPs: 10
    Drive: 3-phase asynchronous motor with frequency converter
    Drive Power: Continuously 1.1 kW, short term 3 kW
    Electrical Supply Data: Different voltages
    Power Connection: 1-Phase
    Protection Code: IP 20
    W x H x D Closed: 440 mm x 340 mm x 440 mm
    Net Weight: ~ 30 kg
    Standards: CE

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    Polymix™ MFC 90 D features easy to change grinding attachments and sieves extending the range of samples that can be processed. Simple handling, high user safety and efficient grinding results are just a few of the advantages of this mill.

    Polymix™ MFC 90 D features easy to change grinding attachments and sieves extending the range of samples that can be processed. Simple handling, high user safety and efficient grinding results are just a few of the advantages of this mill.

    • Working volume approx. 300mL (volume of the funnel)
    • 600W high frequency 3 phase motor with speed regulation from 50rpm up to 6, 000rpm
    • Integrated overheating, overload and blocking protection
    • Safety switch for automatic off
    • Energy saving through automatic standby mode
    • Hammer grinding or blade grinding attachment
    • Sievesize 2mm

    Power (W): 1000
    Funnel volume: 300 ml
    Product discharge: 0.2 to 6 mm mesh size
    Motor: Wear-free three-phase motor / Gearless direct drive / Security system auto-off
    Speed range: 50 – 6000 rpm
    Sound level: 70 dB(A) for 6000 rpm
    Supply voltage: 100 – 230 V ± 10 %, 50Hz / 60Hz
    Relative humidity (max.): 80 % in storage / 80 % during operation
    Operating temperature: 0 – 40 °C
    Protection class acc. to DIN: IP 20
    Measurements (L x W x H): 325 x 251 x 480 mm
    Weight: 12 kg
    Width (Metric): 251mm
    EMC standards: IEC / EN 61000-6-2  / EN 61000-6-3
    Safety standard: IEC  / EN 61010-2-51

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    The mixer mill MM 200 is a compact versatile benchtop unit, which has been developed specially for dry grinding of small amounts of sample.
    It can mix and homogenize powders in only a few seconds. It is also perfectly suitable for the disruption of biological cells as well as for DNA/RNA extraction.

    You may also be interested in the High Energy Ball Mill Emax, an entirely new type of mill for high energy input. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time.

    Application Examples

    Alloys, Animal Feed, Bones, Ceramics, Cereals, Chemical Products, Coal, Coke, Drugs, Glass, Grains, Hair, Minerals, Oil Seeds, Ores, Paper, Plant Materials…

    Product Advantages

    • Reproducible, efficient grinding, mixing and homogenization in seconds
    • Powerful grinding by impact and friction, up to 25 Hz for up to 20 samples per run
    • 9 SOPs can be stored
    • Wide range of accessories including various jar and ball sizes, adapter racks, grinding tool materials

    Function Principle

    The grinding jars of the MM 200 perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the grinding jars and pulverize it. Also, the movement of the grinding jars combined with the movement of the balls result in the intensive mixing of the sample.
    The degree of mixing can be increased even further by using several smaller balls. If several small balls are used (e.g. glass beads) then, for example, biological cells can be disrupted. The large frictional impact effects between the beads ensure effective cell disruption.

    Applications: Size Reduction, Mixing, Homogenization, Cell Disruption
    Field of Application: Agriculture, Biology, Chemistry, Construction Materials, Engineering / Electronics, Environment / Recycling, Food, Geology / Metallurgy, Glass / Ceramics, Medicine / Pharmaceuticals
    Size Reduction Principle: Impact, Friction
    Material Feed Size: <= 6 mm
    Final Fineness: ~ 10 µm
    Batch Size / Feed Quantity: max. 2 x 10ml
    No. of Grinding Stations: 2
    Setting of Vibrational Frequency: Digital, 3 – 25 Hz (180 – 1500 min-1)
    Typical Mean Grinding Time: 30 s – 2 min
    Dry Grinding: Yes, dry only
    Cell Disruption with Reaction Vials: Yes, up to 10 x 2.0 ml
    Type of Grinding Jars: With push-fit lid
    Material of Grinding Tools: Hardened Steel, Stainless Steel, Tungsten Carbide, Agate, Zirconium Oxide, PTFE
    Grinding Jar Sizes: 1.5 ml / 5 ml / 10 ml / 25 ml
    Setting of Grinding Time: Digital, 10 s – 99 min
    Storable SOPs: 9
    Electrical Supply Data: 100-240 V, 50/60 Hz
    Power Connection: 1-Phase
    Power Consumption: 100 W
    W x H x D Closed: 371 x 266 x 461 mm
    Net Weight: ~ 25 kg
    Standards: CE

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    The mixer mill MM 400 is a compact versatile bench-top unit, which has been developed specially for dry, wet and cryogenic grinding of small amounts of sample.
    It can mix and homogenize powders and suspensions in only a few seconds. It is also perfectly suitable for the disruption of biological cells as well as for DNA/RNA and protein extraction. With its high performance and great flexibility the mixer mill MM 400 is a unique product in the market.

    You may also be interested in the High Energy Ball Mill Emax, an entirely new type of mill for high energy input. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time.

    Application Examples

    Alloys, Animal Feed, Bones, Ceramics, Cereals, Chemical Products, Coal, Coke, Drugs, Electronic Scrap, Glass, Grains, Hair, Minerals, Oil Seeds, Ores, Paper, Plant Materials, Plastics…

    Product Advantages

    • Reproducible, efficient grinding, mixing and homogenization in seconds
    • Powerful grinding by impact and friction, up to 30 Hz for up to 20 samples per run
    • 3 different grinding modes (dry, wet or cryogenic)
    • Screw-top grinding jars for leak-proof grinding
    • 9 SOPs can be stored
    • Wide range of accessories including various jar and ball sizes, adapter racks for single use vials and tubes, grinding tool materials, CryoKit
    • Efficient cell disruption of max. 240 ml cell suspension for DNA/RNA- and protein extraction
    • Isolation of bacteria from tissue in 8 x 30 ml bottles or 10 x 5 ml vials for accurate diagnosis of infections

    Function Principle

    The grinding jars of the MM 400 perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the grinding jars and pulverize it. Also, the movement of the grinding jars combined with the movement of the balls result in the intensive mixing of the sample.

    The degree of mixing can be increased even further by using several smaller balls. If several small balls are used (e.g. glass beads) then, for example, biological cells can be disrupted. The large frictional impact effects between the beads ensure effective cell disruption.

    Applications: Size Reduction, Mixing, Homogenization, Cell Disruption
    Field of Application: Agriculture, Biology, Chemistry, Construction Materials, Engineering / Electronics, Environment / Recycling, Food, Geology / Metallurgy, Glass / Ceramics, Medicine / Pharmaceuticals
    Size Reduction Principle: Impact, Friction
    Material Feed Size: <= 8 mm
    Final Fineness: ~ 5 µm
    Batch Size / Feed Quantity: max. 2 x 20ml
    No. of Grinding Stations: 2
    Setting of Vibrational Frequency: Digital, 3 – 30 Hz (180 – 1800 min-1)
    Typical Mean Grinding Time: 30 s – 2 min
    Grinding: Wet or Dry
    Cell Disruption with Reaction Vials: Yes, up to 20 x 2.0 ml
    Type of Grinding Jars: Screw Top Design
    Material of Grinding Tools: Hardened Steel, Stainless Steel, Tungsten Carbide, Agate, Zirconium Oxide, PTFE
    Grinding Jar Sizes: 1.5 ml / 5 ml / 10 ml / 25 ml / 35 ml / 50ml
    Setting of Grinding Time: Digital, 10 s – 99 min
    Storable SOPs: 9
    Electrical Supply Data: 100-240 V, 50/60 Hz
    Power Connection: 1-Phase
    Power Consumption: 150 W
    W x H x D Closed: 371 x 266 x 461 mm
    Net Weight: ~ 26 kg
    Standards: CE

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    The mixer mill MM 500 is a compact, versatile bench-top unit which has been developed specially for dry, wet and cryogenic grinding of up to 2 x 45 ml sample material within seconds.

    With a maximum frequency of 35 Hz, it generates enough energy to produce particles in the nanometer range. The robust high-performance drive makes the mill suitable for long-term grinding processes up to 99 hours. Hence, the MM 500 is the first mixer mill in the market to provide a real alternative to grinding in a planetary ball mill – with more comfortable handling and less warming effects.

    Application Examples

    Alloys, Animal Feed, Bones, Ceramics, Chemical Products, Coal, Coke, Drugs, Electronic Scrap, Glass, Grains, Hair, Minerals, Oil Seeds, Ores, Paper, Plant Materials, Plastics…

    Product Advantages

    • Machine
    • Powerful grinding by impact and friction with up to 35 Hz
    • Pulverization of two samples down to the nanometer range < 0.1 µm
    • Suitable for long-term grinding processes up to 99 h
    • Suitable for mechanochemistry applications
    • Batch size max. 2 x 45 ml
    • User-friendly clamping system
    • 3 different grinding modes (dry, wet or cryogenic)
    • Memory for 12 SOPs and 4 program cycles
    • Wide range of accessories including various jar and ball sizes, grinding tool materials, CryoKit
    • Convenient operation via 4.3″ touch display
    • Can be controlled via RETSCH App
    • Screw-Lock jars
    • Pressure-tight up to 5 bar
    • Grinding under inert gas (optional)
    • Jar design allows full use of the volume, also for wet grinding
    • Jars remain conveniently clamped for periodic sample extraction or visual checks

    Function Principle

    The grinding jars of the mixer mill MM 500 perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the grinding jars and pulverize it.

    Also, the movement of the grinding jars combined with the movement of the balls result in the intensive mixing of the sample. The degree of mixing can be increased even further by using several smaller balls.

    Applications: Mechanochemistry, Mechanical Alloying, Size Reduction, Mixing, Homogenization, Cryogenic Grinding
    Field of Application: Agriculture, Biology, Chemistry, Construction Materials, Engineering / Electronics, Environment / Recycling, Food, Geology / Metallurgy, Glass / Ceramics, Medicine / Pharmaceuticals
    Size Reduction Principle: Impact, Friction
    Material Feed Size: <= 10 mm
    Final Fineness: ~ 0.1 µm
    Batch Size / Feed Quantity: max. 2 x 45ml
    No. of Grinding Stations: 2
    Setting of Vibrational Frequency: Digital, 3 – 35 Hz (180 – 2100 min-1)
    Typical Mean Grinding Time: 30 s – 2 min
    Grinding: Wet or Dry
    Cell Disruption with Reaction Vials: Yes, up to 20 x 2.0 ml
    Type of Grinding Jars: Screw-lock with integrated safety closure devices
    Material of Grinding Tools: Hardened Steel, Stainless Steel, Tungsten Carbide, Agate, Zirconium Oxide, PTFE
    Grinding Jar Sizes: 50 ml / 80 ml / 125 ml
    Setting of Grinding Time: Digital, 10 s – 8 h
    Storable SOPs: 12
    Electrical Supply Data: 100-120V, 50/60 Hz; 200-230V, 50/60Hz
    Power Connection: 1-Phase
    Power Consumption: 750 W
    W x H x D Closed: 690 x 375 x 585 mm
    Net Weight: ~ 60 kg
    Standards: CE

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