Uncategorized
Showing 16–30 of 65 results
-
Uncategorized
CryoMill
Cryogenic grinding is a process where thermally sensitive and elastic substances are successfully processed by cooling with liquid nitrogen. The CryoMill is a laboratory ball mill specifically designed for this application. It features an integrated cooling system which continually cools the grinding jar with liquid nitrogen before and during the grinding process. Thus, the sample is embrittled and volatile components are preserved.
The liquid nitrogen is continually supplied from an autofill system in the exact amount required to keep the temperature at –196 °C. The user never comes into direct contact with LN2 which ensures a high degree of operational safety. The CryoMill’s versatility (cryogenic, but also wet and dry grinding at room temperature) makes it the ideal grinder for sample quantities up to 20 ml. Powerful impact ball milling results in highest grinding efficiency.
SKU: n/a -
Uncategorized
DM 200 Disc Mill
Thanks to its robust design, the Disc Mill DM 200 can be used under rough conditions in laboratories and pilot plants, as well as online for the quality control of raw materials. The powerful DM 200 requires only a few minutes to achieve the desired grind size.
Product Advantages
- excellent crushing performance
- reproducible results due to accurate gap setting
- hinged grinding chamber for easy cleaning
- grinding discs with long working life
- wide range of materials for contamination free grinding
- connector for dust extraction
- can be operated together with Jaw Crusher BB 200
SKU: n/a -
Uncategorized
DR 100 Feeder
The vibratory feeder DR 100 is used for the uniform, continuous feeding and conveyance of pourable bulk materials and fine powders. The DR 100 feeds RETSCH mills, sample dividers, and particle measuring devices, and it is also suitable for other feeding tasks. Its performance, adaptability and compact design makes this device suitable for a great variety of applications. The DR 100 can also be driven and controlled externally via the built-in interface. RETSCH vibratory feeders guarantee reproducibly exact results and maximize the efficiency of downstream laboratory and testing devices.
SKU: n/a -
Uncategorized
Emax High Energy Ball Mill
The Emax is an entirely new type of ball mill for high energy milling. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time.
- faster and finer grinding than any other ball mill
- speed of 2000 min-1 allow for ultra-fast pulverization of the sample
- water cooling permits continuous operation without cool down breaks
- temperature-controlled grinding
- narrow particle size distribution thanks to special jar design which improves mixing of the sample
SKU: n/a -
Uncategorized
French Press
The French Press G-M® by Glen Mills is a high-pressure laboratory cell disruption system designed for controlled mechanical lysis of biological samples.
Using hydraulic pressure, the French Press forces a cell suspension through a narrow valve, creating shear forces and rapid decompression that rupture cell walls and membranes without the need for beads, harsh chemicals, or excessive heat. Ideal for bacteria, microorganisms, chloroplasts, animal tissue homogenates, and other biological particles, the system is well suited for protein extraction, enzyme recovery, membrane studies, and small-volume research applications.
With pressure capability up to 40,000 psi when used with the standard pressure cell, stainless steel construction, operator-focused safety features, and minimal sample loss, the French Press G-M® provides researchers with a reliable lab-scale solution for high-pressure cell disruption and homogenization.
SKU: n/a -
Uncategorized
GM 200 Knife Mill
TThe knife mill GRINDOMIX GM 200 is the ideal instrument for grinding and homogenizing foods and feeds. With two sharp, robust blades and a powerful 1000 W motor, it allows to process sample volumes up to 0.7 liters quickly and effectively.
The GM 200 is not only ideal for homogenizing substances with a high water, oil or fat content but is also perfectly suited for grinding dry, soft and medium-hard products. The quick homogenization process without noteworthy temperature rise ensures preservation of volatile sample components.
Thanks to reproducible setting of parameters, programs and sequences, this mill ensures analytical results with minimum standard deviation. These features plus the wide selection of lids and containers, allowing for adaptation of the mill to individual application requirements, make the GRINDOMIX GM 200 a professional device superior to any commercial household mixer.
SKU: n/a -
Uncategorized
GM 300 Knife Mill
With its special cutting knife system and variable-volume grinding chamber, the laboratory knife mill GRINDOMIX GM 300 processes a great variety of sample materials quickly and reproducibly to completely homogeneous analytical samples – within seconds!
Thanks to the 5000 ml grinding chamber volume, this mill easily homogenizes an entire loaf of bread or a complete pizza in one working run.Thanks to reproducible setting of parameters and programs, the knife mill GM 300 ensures analytical results with minimum standard deviation. These features plus the wide selection of lids and containers, allowing for adaptation of the mill to individual application requirements, make the GRINDOMIX GM 300 a professional device superior to any commercial household mixer.
SKU: n/a -
Uncategorized
HM200 Hammer Mill
Hammer mills are used for crushing, pulverizing and deagglomeration of medium-hard, hard, brittle, tough and fibrous samples.
The rugged RETSCH Hammer Mill HM 200 accepts large feed sizes up to 100 mm which can be reduced to less than 0.8 mm, depending on the sample properties.
The mill is ideally suited for processing large volumes batchwise or continuously which ensures high sample throughput. Thanks to features like rugged design, easy handling and quick cleaning, the HM 200 is equally suitable for use in laboratories or pilot plants.
SKU: n/a -
Uncategorized
Lab Scale Jet Mills
Lab scale jet mills are designed for precise, ultra-fine particle size reduction of dry powders in research, development, and small-batch production environments.
Using high-velocity compressed air or inert gas, the material is accelerated within the grinding chamber where particle-on-particle impact reduces particle size without the need for mechanical grinding media. These systems are well suited for applications requiring narrow particle size distributions, minimal contamination, and scalable process development.
Available in stainless steel construction, our jet mills can also be fitted with abrasion-resistant liners for processing hard, abrasive, or wear-sensitive materials. Their compact design, cleanability, and configurable feed and collection options make them ideal for pharmaceutical, chemical, ceramic, mineral, battery material, and advanced powder processing applications.
SKU: n/a -
Uncategorized
MM 400 Mixer Mill
The Mixer Mill MM 400 is a true multipurpose mill designed for dry, wet and cryogenic grinding of small volumes up to 2 x 20 ml. It mixes and homogenizes powders and suspensions with a frequency of 30 Hz within seconds – unbeatably fast and easy to operate.
The compact benchtop unit is suitable for classic homogenization processes, as well as for biological cell disruption for DNA/RNA and protein extraction. Long processing times up to 99 hours make the MM 400 ideally suited for research applications, for example in mechanochemistry.
With regard to performance and flexibility of this mill, there is no equivalent technology available in the market.
You may also be interested in the mixer mill models MM 500 nano and MM 500 vario which operate with the same functional principle at a frequency of 35 Hz but provide substantially higher performance. For applications which require cooling or heating the sample, the Mixer Mill MM 500 control is the perfect choice. Each RETSCH mixer mill has a specific application focus.
SKU: n/a -
Uncategorized
MM 500 Mixer Mill Control
The MM 500 control is a high energy laboratory ball mill that can be used for dry, wet and cryogenic grinding with a frequency of up to 30 Hz. It is the first mixer mill in the market that allows to monitor and control the temperature of a grinding process.
The temperature area covers a range from -100 to 100 °C. For maximum flexibility, the mill can be operated with various thermal fluids, enabling the use of different tempering devices for cooling or heating. If liquid nitrogen is chosen for cooling, the mill needs to be equipped with the optionally available extension device cryoPad. The innovative cryoPad technology allows to select and control a specific cooling temperature in the range from – 100 to 0 °C for the grinding process.
SKU: n/a -
Uncategorized
MM 500 Mixer Mill Nano
The mixer mill MM 500 nano 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 and thus very interesting for research and mechanochemistry.
Hence, the MM 500 nano is a unique 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.
SKU: n/a -
Uncategorized
MM 500 Mixer Mill Vario
Processing 2 to 50 samples in one batch
The new Mixer Mill MM 500 vario is a versatile bench-top unit which provides ultimate performance with maximum flexibility for your sample preparation process.
It is used for dry, wet and cryogenic grinding of small sample amounts with high throughput. The MM 500 vario can be equipped with screw-top grinding jars from 1.5 ml to 50 ml. Available materials include hardened steel, stainless steel, tungsten carbide, agate, zirconium oxide, PTFE.For biological applications such as homogenization of plant materials, tissues or for cell disruption via bead beating, the MM 500 vario can be equipped with different adapters for single-use vials from 0.2 – 5 ml.
SKU: n/a -
Uncategorized
Perforated Plate Sieves
The well-proven RETSCH perforated plate sieves consist of a solid stainless steel sieve frame of high stability for reliable sieving results.
The sieves can be easily combined with all other sieve brands. Each sieve that leaves our company comes with a test report.SKU: n/a -
Uncategorized
Pilot and Production Jet Mills
Pilot and production size jet mills are designed for reliable ultra-fine grinding of dry powders from scale-up testing through full production processing. These systems use high-velocity compressed air or gas to create particle-to-particle collisions inside the grinding chamber, reducing material without the use of mechanical grinding media.
Available in stainless steel construction and with specialized liner options for abrasive or difficult materials, they can be configured to meet a wide range of process requirements. Pilot size systems are ideal for process development, batch optimization, and confirming production parameters, while larger production models provide the capacity, durability, and efficiency needed for continuous or high-volume powder processing.
With options for feeding, collection, filtration, containment, and sanitary designs, Glen Mills jet milling systems are well suited for pharmaceutical, chemical, ceramic, mineral, battery material, pigment, and advanced powder applications.
SKU: n/a
