Fritsch GmbH

Ideal for high-performance grinding down into the nano range of hard, medium-hard, brittle and fibrous materials with extremely short grinding times dry, in suspension or in inert gas in the areas of nanotechnology, geology, mineralogy, metallurgy, ceramics, materials research, mechanical alloying/activation, pharmaceuticals, chemistry, biology, sample preparation for analysis. They are also the perfect choice for highly efficient mixing and homogenizing.Grinding bowls and balls are offered in different sizes for optimal adaption to the sample volume and desired final fineness as well as in different materials to provide maximum protection against undesired contamination.The completely brand new clamping of the grinding bowls, the automatic check of the fastening of the bowls inside the mill, the blockage of the mill in the event of impermissible operating states or imbalance and the automatic bowl detection guarantee maximum safety.Grinding bowls and grinding balls must be ordered additionally.Software MillControl for automatic control of the Planetary mills PULVERISETTE 5/7 premium line.

Frame and mesh made of stainless steel, according to ISO 3310-1, with compliance certificate. Further test sieves and sieving accessories in other diameters and mesh widths also according to ASTM on request.

For reproducible homogenisation of all common samples in food or feed testing, pharmaceuticals, chemicals and many other applications. The quietly operating knife mill is ideal for gentle grinding and homogenisation of moisty, oily and greasy as well as dry, soft, medium-hard and fibrous samples within seconds.Motor power up to 1250 WattVariable speed setting with turbo functionStandard, reverse and interval operationKnife blades with 4 cutting edges, up to 56000 cuts per minuteFeed quantity up to 1400 ml (depending on material)Average grinding time only 30 seconds (depending on material)Fast cryogenic grinding20 SOPs can be stored, USB interface for SOP management and generation of grinding reportsEasy cleaningSample-contacting parts such as grinding containers, lids and knives can be autoclavedScope of supply: Knife mill, grinding container 1.4 l made of polycarbonate, standard lid, standard knife made of stainless steel

Ideal for high-performance grinding down into the nano range of hard, medium-hard, brittle and fibrous materials with extremely short grinding times dry, in suspension or in inert gas in the areas of nanotechnology, geology, mineralogy, metallurgy, ceramics, materials research, mechanical alloying/activation, pharmaceuticals, chemistry, biology, sample preparation for analysis. They are also the perfect choice for highly efficient mixing and homogenizing.Grinding bowls and balls are offered in different sizes for optimal adaption to the sample volume and desired final fineness as well as in different materials to provide maximum protection against undesired contamination.The completely brand new clamping of the grinding bowls, the automatic check of the fastening of the bowls inside the mill, the blockage of the mill in the event of impermissible operating states or imbalance and the automatic bowl detection guarantee maximum safety.Grinding bowls and grinding balls must be ordered additionally.Software MillControl for automatic control of the Planetary mills PULVERISETTE 5/7 premium line.

Ideal for fast batchwise or continuous pre-crushing of very hard to medium-hard, brittle and tough materials in the areas of mining and metallurgy, chemistry, geology and mineralogy, glass industry, ceramics industry, rocks and soils. The final fineness can be easily set from the outside (10 different stages are possible).Scope of supply: Jaw crusher, crushing jaws, support walls made of tempered steel.Crushers are also available in other voltages and with crushing jaws and lateral support walls made of stainless steel, chromium-free steel, hardmetal, tungsten carbide, zirconium oxide and manganese steel.The Jaw Crushers PULVERISETTE 1 are also available as premium line models with increased performance, even easier to operate and fast cleaning.

For wet and dry grinding of hard, medium-hard, soft, brittle and temperature-sensitive samples for analysis, quality control and materials testing. It even grinds difficult samples with a moist, fibrous or elastic structures using liquid nitrogen. And it's also excellently suited for mixing or homogenisation of organic and inorganic solids or liquids.Reproducible and accurate grinding resultsPrecise adjustment and readout of the pestle pressureShort grinding and mixing timesLoss and dust freeMortar and pestle must be ordered additionally.

Ideal for fast, loss-free fine grinding of hard, medium-hard, brittle and fibrous materials - dry or in suspension in the areas of geology, mineralogy, metallurgy, ceramics, materials research, mechanical alloying, pharmaceuticals, chemistry, biology, sample preparation for analysis.Sample can be processed from a few mg to several kg at a wide range of fineness levels down to less than 1 µm. They are especially easy to operate and fast and easy to clean. Suitable for continuous, heavy duty usage and guarantee safe clamping of the grinding bowls.Matching grinding parts of 7 different materials are available to provide max.protection against undesired contamination. In addition to size-reduction, planetary ball mills can also be used for mixing and homogenising of emulsions and pastes or for mechanical alloying and activation.FRITSCH also offers a Planetary Mill Generation premium line, for fast high-tech grinding down to the nano range, worldwide unique in operation, performance and safety, a new reference class. Information on the Planetary Mill PULVERISETTE 5 premium line and Planetary Micro Mill PULVERISETTE 7 premium line can be found in the LLG Online Shop.Grinding bowls and grinding balls must be ordered additionally.Further models of planetary mills on request.

Ideal for fast, effective comminution of soft to medium-hard, brittle, fibrous materials, as well as difficult-to-mill and temperature-sensitive samples. Cryogenic grinding, dispersion and homogenisation are also one of the areas of operation. The variable speed rotor mill is an ultra-centrifugal mill with variable speed settings between 6000rpm and 20000rpm and automatic speed regulation for constant milling in the areas of analytic, biology, chemistry, agriculture and forestry, foodstuffs, plastics and textiles, pharmaceuticals, environment, RoHS. For optimal material feeding the Vibratory Feeder LABORETTE 24 (optional) is recommended.Impact rotor and sieve ring must be ordered additionally.FRITSCH also offers a Variable Speed Rotor Mill PULVERISETTE 14 premium line with impact, shearing and cutting comminution in one instrument. The premium line version is especially powerful with up to 22,000 rpm, a max. feed size of up to 15 mm and a sample throughput of up to 15 l/h and more. This mill offers significantly better cooling, absolutely safe operation and fast, residue-free cleaning.

Ideal for fast, loss-free fine grinding of hard, medium-hard, brittle and moist materials - dry, in suspension, or under inert gas in the areas of geology, mineralogy, metallurgy, ceramics, pharmaceuticals, chemistry, biology, sample preparation for analysis.Sample can be processed from a few mg to several kg at a wide range of fineness levels down to less than 1 µm. They are especially easy to operate and fast and easy to clean. Suitable for continuous, heavy duty usage and guarantee safe clamping of the grinding bowls.Matching grinding parts of different materials are available to provide max.protection against undesired contamination. In addition to size-reduction, planetary ball mills can also be used for mixing and homogenising of emulsions and pastes or for mechanical alloying and activation.Grinding bowls and grinding balls must be ordered additionally.

All dividing heads are delivered inclusive of sample bottles and funnels.

Grinding balls are available in different materials.Grinding balls are also offered in the diameters 0.1 mm to 3 mm (to achieve a fineness down to the nanometer-range).

Grinding balls are available in different materials.Grinding balls are also offered in the diameters 0.1 mm to 3 mm (to achieve a fineness down to the nanometer-range).

Ideal for intermittent and continuous fine grinding within the medium particle size range of soft to hard, tough and temperature-sensitive solids in the areas of mining and metallurgy, glass industry, ceramics industry, soil research, rocks and soils.Instrument also available in other voltages.Fixed and movable grinding disks must be ordered additionally.The Disk Mill is also available as premium line model: even more powerful, safer and easier to operate due to easy reproducible gap width setting via display.

Ideal for fine comminution of smallest quantities for wet and dry grinding as well as for cryogenic grinding. Its special spherical grinding bowl ensures much better performance in grinding, mixing and homogenising compared with similar models for example in chemical analysis, chromatography, mass spectrometry or x-ray structural analysis, preparation of samples for genetic research, homogenising of active ingredients, preparation of extracts in the forensic analysis, grinding of pigments and precious materials.Grinding bowls and grinding balls must be ordered additionally.

For quantitative particle size analysis of dry samples and suspensions of all kind by dry and wet sieving with woven test sieves. FRITSCH Sieve Shakers satisfy all requirements for accurate and reproducible sieving analysis and perform automatic sieve analysis with the control and evaluation software AUTOSIEVE, which is delivered as trial version for 90 days. The top model ANALYSETTE 3 PRO guarantees absolutely reproducible sieving results due to automatic amplitude control, programme selection, can be integrated as testing device into any quality management systems, has an RS232-interface, to mention only some of its innovative and practical features.Clamping lid, sieve pan and sieves must be ordered separately.Further sieve shakers available on request.