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Grinding has never been as safe and fast With grinding bowl speeds of up to 2200 rpm and automatic grinding bowl clamping by the mill itself The FRITSCH Planetary Mills premium line are ideal for fast wet and dry grinding, for mechanical alloying, mixing and homogenising with reliable results down into the nano range. Absolutely secure due to automatic clamping of the bowls by the mill itself. The FRITSCH’s premium line Planetary Mills PULVERISETTE 5 and 7 can grind hard, medium-hard, soft, brittle and moist samples in a very short time down to a final fineness of < 100 nm. Sample quantities of 1 to 60 ml (PULVERISETTE 7) or 15 to 450 ml (PULVERISETTE 5) can be processed simultaneously at the two grinding stations. The Top 3 Advantages of the Planetary Mills premium line - Faster: final fineness down to <100 nm in 3 minutes due to high bowl speed of up to 2200 rpm - Safer: automatic grinding bowl clamping – user-independent, reproducible and safe - User-friendly: easy grinding bowl insertion and blockage of the start if operating state is impermissible Grinding has never been as safe

Planetary Ball Mills are first choice for fast, loss-free fine grinding for efficient sample preparation for analysis. FRITSCH Planetary Ball Mills classic line guarantee safe clamping of the grinding bowls, offer particularly easy, ergonomic operation and fast and easy cleaning. And are characterised by consistent reproducibility and long, reliable service life even under continuous, heavy duty usage. A final fineness below 1 µm can be achieved and the grinding process can be performed dry, in suspension or in inert gas. In addition to comminution, you can also use the FRITSCH Planetary Mills classic line for mixing and homogenising of emulsions and pastes or for mechanical alloying and activation in material research. Ideal in the areas of Geology, Mineralogy, Ceramics, Chemistry, Biology, Pharmaceuticals, Metallurgy and Material Technology. Your advantages with the Planetary Mills classic line: - Fast grinding with up to 800 rpm down to a final fineness < 1 µm - Safe clamping of the bowls with the Safe-Lock-System - Simple, ergonomic handling and easy cleaning - Grinding

Sample preparation is very important to obtain accurate data from analytical testing. To obtain this representative data, the entire sample must be properly comminuted. The Knife Mill PULVERISETTE 11 is perfectly suited for this task. Consistent, Representative, Accurate Consistent and viable representation of sample preparation leads to more accurate and repeatable results for analysis. Obstacles in handling or reducing materials with varied sample size, moisture levels, physical attributes, and material sensitivity create additional challenges in critical analysis. Obtaining a representative sample from an entire batch can be variable, complex, and time consuming. This is more complex when faced with a diverse sample load. While difficult, sample preparation is one of the most important steps in obtaining accurate data from analytical testing. In regards to comminution there are often limiting factors, like the rheological properties of a material, the ingredients, or the volatile components. In this case, consumer products such as blenders and coffee grinders are chosen for laboratory use. Industry quality knife mills offer specific utilization capabilities beyond consumer appliances. FRITSCH

Fritsch laboratory mills are suitable for size reduction of latex products, so further analyses can be done, for example for the use of solvents and toxic substances. Latex, the milk-like plant sap of the tropical rubber tree (Hevea brasiliensis), was already brought to Europe from America 500 years ago. A special property of latex is its extraordinary elasticity, which cannot be matched by any synthetic product. Protective gloves made of latex are used in the food industry, hairdressing and by cleaners. However, latex gloves can cause allergies in frequent users. To prevent allergic reactions, latex products were comminuted for further analysis in the Variable Speed Rotor Mill Pulverisette 14 premium line. Variable Speed Rotor Mill Pulverisette 14 premium line For the test, the Pulverisette 14 premium line with the cutting rotor was used. To ensure a better air flow during the comminution process, the small volume Cyclone separator was connected. The mill was operated at a speed of 20,000 rpm. The latex products were manually pre-shredded down to a feed size of 1 cm. Second step The next step was to place the pre-crushed

Automatic grinding bowl clamping, imbalance control and comminution down to the nano range FRITSCH’s premium line Planetary Ball Mills Pulverisette 5 and 7 can grind, alloy, mix and homogenize reliably at bowl speeds of up to 2200 rpm. They let you effortlessly grind hard, medium, soft, brittle and moist samples down to a final fineness of < 100 nm in a very short time. Sample quantities of 1 to 60 ml (Pulverisette 7) or 15 to 450 ml (Pulverisette 5) can be processed simultaneously at the two grinding stations. The planetary mills premium line work particularly fast thanks to the high bowl speed of up to 2200 rpm and achieve a final fineness of up to < 100 nm in 3 minutes. The easy insertion of the grinding bowls and the blockage of the start in case of impermissible operating conditions make the Planetary Mills in combination with the automatic grinding bowl clamping system particularly user-friendly and safe. For both wet and dry grinding, the process is easy to start due to the guided positioning of the grinding bowl and the automatic bowl detection

Fast, simple, safe Fritsch Planetary Mills premium line are extremely strong all-purpose mills that offer premium performance, usability and safety. Due to revolutionary rotational speeds of up to 1100 rpm, ultra-fine results are achieved by powerful wet and dry comminution of hard, medium-hard, soft, brittle and moist samples by the high-energy impact of grinding balls in rotating grinding bowls. Your advantage: extremely short grinding times and reliably reproducible results down into the nano range. Fritsch Planetary Mills premium line are also a perfect choice for highly efficient mixing and homogenising or for mechanical activation and alloying in materials research. Choose according to your needs: High-performance grinding down into the nano range – Planetary Mill Pulverisette 5 premium line: - Extra strong 2.2 kW drive power and extremely high centrifugal acceleration up to 64 g and up to 800 rpm (Rotational speed of the bowl 1600 rpm) - Motor-driven ServoLOCK clamping of

of hard and very hard brittle materials Ideal as the classic workhorse for pre-crushing of brittle materials in the areas of mining and metallurgy, chemistry, geology and mineralogy, glass industry, ceramics industry, rocks and soils. The compact FRITSCH Jaw Crusher PULVERISETTE 1 classic line is the ideal instrument for fast and effective pre-crushing of hard and very hard brittle materials – even ferrous alloys are no problem for this instrument! Choose according to your tasks between two different models for various feed sizes and sample quantities: Jaw Crusher model I: Max. feed size: 60 mm, max. continuous throughput: 140 kg/h Jaw Crusher model II: Max. feed size: 95 mm, max. continuous throughput: 200 kg/h Powerful pre-crushing The powerful comminution of the sample takes place in the Jaw Crusher under high pressure between one fixed and one movable crushing jaw in an enclosed grinding chamber. The final fineness is easily set from the outside with the 10-stage adjustable gap width

Vibrating Cup Mill PULVERISETTE 9 The completely modified FRITSCH Vibrating Cup Mill PULVERISETTE 9 offers many practical advantages in all areas in which hard, brittle and fibrous material must be ground extremely quick down to analytical fineness. And ideal for fast sample preparation, such as in the areas of spectroscopy preparation, ore and geology laboratories, mining and metallurgy, ceramics industry, agriculture and environmental science, infrared and x-ray fluorescence analysis. With increased grinding power and a completely new drive concept, even safer and easier to tension the grinding set, especially quiet, simple to operate and quick to clean. For precise, loss-free grinding results in shortest times! Easy working The working position is ergonomically optimised; the ease of cleaning is without match. The grinding sets are especially light, and do not have to be placed directly on the vibrating plate in the centre of the mill. The grinding set is simply placed on the guide rail and easily

Distributors as well as consumer have a great interest in their products meeting quality standards. For chemical analysis and quality control is a diligent sample preparation as a prerequisite for a fine analysis essential, in order to observe the predefined critical values and tolerance values. Perfectly suitable for the comminution of nuts are the FRITSCH Cutting Mills. Consumer protection Food inspections concentrate on verifying harmful substances like toxins, heavy metals and non-permitted pesticides. The consumers trust that top limits of harmful substances are not exceeded and therefore contaminated products not sold. Nuts are considered a problematic product in food inspections since the shell gives no clue about whether the core has the adequate quality. The inside may contain fungal spores or toxins which simply can not be perceived from the outside. With defined methods, samples may be tested for their safety. Research and development in chemical analysis

Generation of representative samples Detailed sample preparation of nuts according to regulation (EG) no. 401/2006 with tips, approaches and photos of the individual steps With the REGULATION (EG) no. 401/2006 of the COMMISSION of 23rd February 2006 binding standards for sampling procedures and analysis methods for the official testing of the mycotoxin content of food stuffs for example nuts was established. The task in the laboratory is as follows: „Each laboratory sample is to be prepared with a verifiable procedure which guarantees a complete homogenisation, ground finely and meticulously mixed. “ The regulation allows two means: 1. The nuts in the shell may be peeled and the aflatoxin content is to be determined for the edible share. This might be still feasible for peanuts. With walnuts, filberts or almonds this is very problematic though. 2. The other possibility is to use the nuts „inside the shell“ for the sample preparation. The task: 10 kg peanuts, walnuts, filberts, Brazil nuts

The new SM 400 XL RETSCH, a model for specific requirements This mill is suitable for primary cutting of large sample pieces measuring up to 170 x 220 mm, but can also achieve the required final fineness in one step, depending on the application. The grinding chamber volume of 7.5 l and the large surface of the bottom sieves (240 x 240 mm) allow for complete homogenization even of large sample volumes in one working run. Hence, the sample throughput is considerably higher than that of smaller models. Thanks to the optional cyclone-suction combination, the SM 400 XL is also suitable for grinding heat-sensitive materials. This tool not only improves material discharge but also provides a cooling effect thanks to the air jet. The fold-back hopper and removable bottom sieves ensure quick and easy cleaning of the mill. In addition to the SM 400 Xl retsch offer three cutting mill types for different requirements: from the budget-priced basic model and universally suitable standard model to the heavy-duty mill with RES technology. Benefits

The LabCompactPlus by NETZSCH is setting new benchmarks for grinding plants for labs Today, in the chemical industry and especially for dry grinding well-appointed laboratories are a must for the development of new products, for process optimization as well as for the production of small samples. At this year´s Achema, NETZSCH Trockenmahltechnik will be exhibiting the LabCompactPlus for the first time, a modular mill-/classifier unit, which is setting new benchmarks with its user friendliness, compact design and flexibility. During the design phase of the LabCompactPlus we took typical laboratory conditions into consideration as well as drawing on our own experience from decades of operating a laboratory. At the end of its development the result is a plant with stable, reproducible throughput and high product yield whose production parameters can be selected flexibly by the user. The modular principle enables the installation of five different systems in the swivel arm of the plant. With the aid of individual connector sets for electricity and compressed