Retsch Mixer Mill MM 200, 100–240 V, 50/60 Hz, (please order grinding jars and balls separately)

A ball mill for powerful size reduction and homogenization

RETSCH ball mills are available as mixer mills as well as planetary ball mills.

Mixer Mills grind and homogenize small sample volumes quickly and efficiently by impact and friction. They are suitable for dry, wet and cryogenic grinding as well as for cell disruption for DNA/RNA recovery.

RETSCH’s innovative Planetary Ball Mills meet and exceed all requirements for fast and reproducible grinding down to the nano range. They are used for the most demanding tasks, from routine sample processing to colloidal grinding and advanced materials development.

The High Energy Ball Mill Emax is 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.

Features

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* ≤ 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
Wet grinding -
Cryogenic grinding -
Cell disruption with reaction vials yes, up to 10 x 2.0 ml
Self-centering clamping device -
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
Protection code IP 30
Power consumption 100 W
W x H x D closed 371 x 266 x 461 mm
Net weight ~ 25 kg
Standards CE

 

 

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.

Subject to technical modifications and errors

Call 01463 830401 For Any Assistance

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 forDNA/RNA extraction. With its high performance and great flexibility the mixer mill MM 200 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, glass, grains, hair, minerals, oil seeds, ores, paper, plant materials, plastics, sewage sludge, soils, straw, tablets, textiles, tissue, tobacco, waste samples, wood, wool, ... continue to application database

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

 

 

    • SKU
      20.746.0001
  • Manufacturer
    Retsch GmbH

Grinding jars MM 200, with push-fit lid


Hardened steel


02.462.0052 25 ml

 

Stainless steel


02.462.0057 1.5 ml

02.462.0059 5 ml

02.462.0061 10 ml

02.462.0119 25 ml

 

Tungsten carbide


01.462.0115 5 ml

01.462.0009 10 ml

 

Agate


01.462.0113 5 ml

01.462.0008 10 ml

 

Zirconium oxide


01.462.0194 10 ml

01.462.0195 25 ml

 

PTFE


02.462.0184 10 ml

02.462.0051 25 ml

22.041.0003 Mixing beakers of polystyrene, 28 ml, 100 pieces

22.041.0004 Mixing beakers of polystyrene, 56 ml, 100 pieces

 

Accessories MM 200


99.200.0017 IQ/OQ Documentation for MM 200

 

Accessories for cell and tissue disruption


22.008.0005 Adapter for 5 reaction vials 1.5 and 2.0 ml, made of PTFE

22.008.0006 Adapter for 10 reaction vials 0.2 ml, made of PTFE

22.749.0006
Safe-lock reaction vials 5.0 ml, 200 pcs.

22.749.0001 Safe-lock reaction vials 2.0 ml, 1000 pcs.

22.749.0002 Safe-lock reaction vials 1.5 ml, 1000 pcs.

 

Grinding balls


Hardened steel


05.368.0029 5 mm Ø

05.368.0030 7 mm Ø

05.368.0059 10 mm Ø

05.368.0032 12 mm Ø

05.368.0108 15 mm Ø

 

Stainless steel


22.455.0010 2 mm Ø, 500 g (approx. 110 ml)

22.455.0011 3 mm Ø, 500 g (approx. 120 ml)

22.455.0002 3 mm Ø, 200 pieces (approx. 6 ml)

22.455.0001 4 mm Ø, 200 pieces (approx. 14 ml)

22.455.0003 5 mm Ø, 200 pieces (approx. 25 ml)

05.368.0034 5 mm Ø

05.368.0035 7 mm Ø

05.368.0063 10 mm Ø

05.368.0037 12 mm Ø

05.368.0109 15 mm Ø

05.368.0062 20 mm Ø

05.368.0105 25 mm Ø

 

Tungsten carbide


22.455.0006 3 mm Ø, 200 pieces (approx. 6 ml)

22.455.0005 4 mm Ø, 200 pieces (approx. 14 ml)

22.455.0004 5 mm Ø, 200 pieces (approx. 25 ml)

05.368.0038 5 mm Ø

05.368.0039 7 mm Ø

05.368.0071 10 mm Ø

05.368.0041 12 mm Ø

05.368.0110 15 mm Ø

 

Agate


05.368.0024 5 mm Ø

05.368.0025 7 mm Ø

05.368.0067 10 mm Ø

05.368.0027 12 mm Ø

 

Zirconium oxide


05.368.0089 2 mm Ø, 0.5 kg (approx. 135 ml)

05.368.0090 3 mm Ø, 0.5 kg (approx. 140 ml)

22.455.0007 3 mm Ø, 200 pieces (approx. 6 ml)

22.455.0009 5 mm Ø, 200 pieces (approx. 25 ml)

05.368.0094 10 mm Ø

05.368.0096 12 mm Ø

05.368.0113 15 mm Ø

05.368.0093 20 mm Ø

 

PTFE with steel core


05.368.0045 10 mm Ø

05.368.0046 12 mm Ø

05.368.0114 15 mm Ø

05.368.0047 20 mm Ø

 

Polyamide for mixing beakers


05.368.0042 5 mm Ø

05.368.0043 7 mm Ø

05.368.0044 9 mm Ø

05.368.0003 12 mm Ø

 

Glass beads


22.222.0001 0.10 – 0.25 mm Ø, 500 g (approx. 320 ml)

22.222.0002 0.25 – 0.50 mm Ø, 500 g (approx. 320 ml)

22.222.0003 0.50 – 0.75 mm Ø, 500 g (approx. 320 ml)

22.222.0004 0.75 – 1.00 mm Ø, 500 g (approx. 320 ml)

22.222.0005 1.00 – 1.50 mm Ø, 500 g (approx. 320 ml)