Retsch, Inc.
Suite 300
Newtown, PA 18940
Sieve Shaker is suitable for 12 in. sieves.
Based on silent, maintenance-free, electromagnetic drive, model AS 300 accepts up to 8 sieves with 12 in. dia and 2 in. height. Able to pan and precisely fractionate up to 6 kgs of sample, product digitally controls time, amplitude, and interval parameters and can save up to 9 combinations for routine sieving processes. Unit can be switched to acceleration mode and includes interface for...
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Sample Divider extracts representative samples.
Model PK 1000 Rotary Tube Divider extracts samples from granular or powdered substances with feed size up to 10 mm. Introduced to divider through vibratory feeder, product passes into cone where rotary tube rotates at constant speed of 50 rpm. With each rotation, portion of sample is deposited by rotary tube through slot into sample collector. Dividing ratio and volume of extracted sample are...
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Rotor Beater Mill produces powders in large quantity.
Model SR 300 processes materials with feed sizes up to 15 mm to fineness below 80 micron. Batch output is up to 30 L or 360 kg/hr in continuous mode. Mill achieves circumferential speed of 18,000 rpm. Circular screens, with hole diameters from 0.08-10 mm, determine final fineness of sample. Metal conidur filter provides for convenient handling. All parts in contact with sample are made of...
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Centrifugal Mill offers rapid comminution.
Benchtop Model ZM 100 utilizes multi-toothed rotor that spins at speeds up to 18,000 rpm. Size of ring sieve determines ultimate fineness of material, which can be as low as 40 microns. Sample is collected in cassette with standard capacity of 900 cc. All parts exposed to sample can easily be removed for cleaning. ZM 100 can be used for comminution of soft to medium hard and fibrous materials...
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Cutting Mill handles difficult samples.
Heavy-duty Model SM 2000 is offered in 2 speed versions: 835 min for tough and temperature-sensitive materials such as sorted waste, tires, carpet, leather, and plastic; and 1690 min for agricultural products, wood, computer and electronic scrap, metal chips, and coal. Access to grinding chamber and fold-back hopper make unit easy to clean. Mill includes ergonomically designed keyboard and is...
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Crushing Jaws suit laboratories and industrial plants.
Models BB 100, BB 200, and BB 300 crush medium-hard, hard, brittle, and hard-ductile materials (from 50 to 150 mm) to fineness of 1 to 5 mm, depending on model used. Crushing jaws are available in manganese, stainless steel, or tungsten carbide. Features include precise and reproducible gap width adjustment with scale, fold-back funnel, and access to grinding chamber. Protection is provided via...
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Sieving Software automates sieving and weighing processes.
EasySieve supports routine sieve analyses and direct communication with analytical balances. It offers direct transfer of weighing data, tabular or graphical format for results, and interface for sieve shaker AS 200 control. Resulting data is compatible with Word, Excel, and PowerPoint or can be exported as ASCII file. It provides automated registration, evaluation, and management of data.
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Jaw Crusher reduces laboratory samples.
Model BB 51 can reduce hard or brittle samples from 35 to
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Cutting Mill grinds biological samples.
Model SM 100 grinder processes organic compound, metal, and textile samples, up to 60 x 80 mm, into fineness of less than 1 mm. Batch size ranges from 5 to 30 liters. Various screens and hoppers allow for adaptation to individual applications. Samples suitable for processing include: bones, cellulose, tissue, compost, silage, corn, cereals, grain, hay, alfalfa, sugar beets, tobacco, roots, wood,...
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Mixer Mill provides dry and wet grinding.
MM 301 mixes and homogenizes powders and suspensions. Quick-action clamp ensures easy handling during replacement of grinding jars and reproducibility of sample preparations. Enlarged swinging radius allows faster and finer grinding results. Screw-top grinding jars come in 25, 35, and 50 ml sizes. With adapter racks, up to 20 safe-lock reactions can be processed at a time. Applications include...
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