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
ItemCutting Mill SM 300Cutting Mill SM 50Rotor Beater Mill SR 300Ultra Centrifugal Mill ZM 300
Citations
Catalog NumberSM 300SM 50SR 300ZM 300
Price
DescriptionCutting mills are suitable for the grinding of soft, medium-hard, tough, elastic, fibrous, and heterogeneous mixes of products. The new Cutting Mill SM 300 excels especially in the tough jobs where other cutting mills fail.

The high torque of the new 3 kW drive with RES technology (additional
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The SM 50 is the world's most powerful benchtop cutting mill with a standard one phase power plug. Its 1.5 kW motor drives a large rotor, delivering impressive high-speed cutting power. The max. speed is 4,000 rpm and can be adjusted to suit various applications. The EasyInspect hopper operates on a... Read MoreThe 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
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The Ultra Centrifugal Mill ZM 300 is a high speed rotor mill with unmatched performance. It is used for the rapid size reduction of soft to medium-hard and fibrous materials.

Because of the efficient size reduction technique the ZM 300 ensures the gentle preparation of analytical samples in a very
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PrincipleShearing and CuttingCutting and ShearingImpact and ShearingImpact and Shearing
Sample SizeUp to 60 x 80 mm< 50 mm< 15 mm< 10 mm
Sample TypeSoft, Medium-Hard, Tough, Elastic or FibrousSoft, Medium-Hard, FibrousSoft or Medium-HardSoft, Medium-Hard, Brittle or Fibrous
ApplicationsSize Reduction by Cutting: Agriculture, Biology, Chemistry / Plastics, Engineering / Electronics, Environment / Recycling, Food, Medicine / Pharmaceuticalsagriculture, chemicals / plastics, construction materials, electronics, environmental / recyling, food / feed, pharma / biotech / medtech, power generation / energySize Reduction and Deagglomeration: Agriculture, Chemistry / Plastics, Construction Materials, Environment / Recycling, Food, Medicine / PharmaceuticalsInquire
Speed700 to 3000 min-1500 to 6,000 min-18100 or 9700 min-16,000 to 23,000 min-1
Rotor TypeParallel Section Rotor and 6-Disc Rotorparallel section rotor / 3-disc rotor, 0.25-10 mm sievesRotor Beater, Standard and Distance6, 12 or 24 tooth rotor, titanium for heavy-metal free grinding or tungsten carbide coated for abrasive materials available
Final Fineness0.25 to 20 mm< 0.25 mm< 50 um< 40 µm
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