Laboratory Mill

Laboratory mills, used primarily for sample prep prior to analysis, use particle size reduction (comminution) to grind or homogenize wet, dry, hard, soft, elastic, brittle, and fibrous materials. Mills and grinders are used in labs in widely varying scientific areas, including chemistry, pharmaceuticals, food analysis, materials testing, and life science. Disk, hammer, mortar, planetary ball, rotor, and cutting mills are available to achieve coarse, mid-range, and fine results, all the way down to the nano range, <0.1 µm. Cryogenic mills, or freezer mills, are a type of unit that freezes a material prior to reducing its particle size.

What to consider when choosing a laboratory mill?

When purchasing a mill, power, speed, and cleanability are useful parameters; however, it is also important to keep in mind the instrument’s throughput, reproducibility, and yield, as well as the option of a cooling system, if necessary.

Compare and request a quote for laboratory mills from various manufacturers:

CompanyRETSCHRETSCHRETSCHRETSCH
ItemVibratory Disc Mill RS 200High Energy Ball Mill EmaxKnife Mill GRINDOMIX GM 300Rotor Beater Mill SR 300
Citations
Catalog NumberRS 200EmaxGM 300SR 300
Price
DescriptionThe Vibratory Disc Mill RS 200 is suitable for the extremely quick, loss-free and reproducible grinding of medium-hard, brittle and fibrous materials to analytical fineness. The instrument runs steadily and smoothly, even with heavy grinding sets, at maximum speed thanks to the new Stabilized-Plane-... Read MoreThe High Energy Ball Mill Emax from Retsch achieves fine particles in the nanometer range through high friction and impact, while maintaining a narrow particle size distribution through thorough sample mixture. This mill not only reduces grinding time, but also removes the need to cool down. The ... Read MoreThe 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 and reproducibly.

With four sharp, robust blades and a powerful motor which can reach temporary peaks of 3 kW, it is ideal for
... Read More
The Rotor Beater Mill SR 300 is suitable for coarse and fine size reduction, either in batches or continuously. It can process dry, soft, medium-hard, organic and inorganic substances.

Its high speed in comparison to the SR 200 allows a significantly higher throughput and fineness.

The SR 300 is
... Read More
PrinciplePressure and FrictionImpact and FrictionCuttingImpact and Shearing
Sample Size<15 mm< 5 mm~ 130 mm< 15 mm
Sample TypeMedium-Hard, Hard, Brittle or FibrousMedium-hard, hard, brittle, fibrous - dry or wetSoft, Medium-Hard, Elastic, Containing Water/Fat/Oil, Dry or FibrousSoft or Medium-Hard
ApplicationsSize Reduction, Mixing and Triturating: Construction Materials, Environment / Recycling, Geology / Metallurgy, Glass / CeramicsNano grinding, size reduction, homogenizing, mechanical alloying, colloidal milling, high energy comminutionSize Reduction, Homogenization and Mixing: Agriculture, Biology, Food, Medicine / PharmaceuticalsSize Reduction and Deagglomeration: Agriculture, Chemistry / Plastics, Construction Materials, Environment / Recycling, Food, Medicine / Pharmaceuticals
Speed700 to 1500 min-1300 to 2,000 min-1500 to 4000 min-18100 or 9700 min-1
Rotor Typegrinding dish with disc (and ring)InquireStainless steel knife, knife with titanium-niob coatingRotor Beater, Standard and Distance
Final Fineness< 40 um< 80 nm< 300 um< 50 um
Get Quote

Articles