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The Retsch high-speed Planetary Ball Mill PM 100 pulverizes and mixes soft, medium-hard and even extremely hard, brittle and fibrous materials. The PM 100 is a single-station unit suitable for jars from 12 ml to 500 ml. Both wet and dry grinding is possible. The Planetary Ball Mill can be used successfully in almost every field of industry and research, particularly where the requirements for purity, speed, reproducibility and fineness are very high.
The Planetary Ball Mill produce extremely high centrifugal forces with very high pulverization energies which results in short grinding times.
Product Advantages:
extreme speeds for particularly high final fineness
up to 50% higher energy input
grinding jar volumes from 12 ml to 500 ml
suitable for long-term trials and continuous use
safe and stable operation
reproducible results due to energy and speed control
10 combinations of grinding parameters can be stored
graphics display and ergonomic 1-button operation
automatic grinding chamber ventilation for grinding with solvents
2-year warranty, CE-conforming |
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The planetary ball mill PM 400 pulverizes and mixes soft, medium-hard to extremely hard, brittle and fibrous materials. Dry and wet grinding can be carried out. The high speed of 30 to 400 min-1 in combination with the very large sun wheel diameter of 300 mm guarantee extremely high fineness in a short time. With its powerful, maintenance-free drive the PM 400 is particularly suitable for long-term trials or – in the special version PM 400 MA-type – for mechanical alloying.
Product Advantages:
- extreme speeds for particularly high fineness down to submicron range
- 4 grinding stations for grinding 2, 4 or 8 samples simultaneously
- grinding jars with volumes from 12 ml to 500 ml, in 6 materials
- suitable for long-term trials and continuous use
- reproducible results due to energy and speed control
- direction reversal
- programmable starting time
- power failure backup ensures storage of remaining grinding time
- 1-button operation with graphic display
- 10 combinations of grinding parameters can be stored
- measurement of input energy helps to optimize grinding parameters
- automatic grinding chamber ventilation for cooling the grinding jars
- 2-year warranty, CE-conforming
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The rotor-stator gap can be adjusted on-the-fly by turning a hand wheel
Changing the gap setting allows the user to modify the shear rate applied to the fluid and achieve the desired process results
Indicator dial defines gap-setting position and ensures process repeatability
This machine is designed to handle a wide range of applications and empowers the user to make simple adjustments to achieve the precise product qualities they require
Vertical or horizontal mounting position makes mill ideal for batch, batch-continuous or in-line applications |
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| Planetary ball mills are characterised by very fast and effective comminution. They have a wide range of applications. Ideal for lossless comminution down to extremely high levels of fineness < 0.1 µm. The grinding can take place dry, in suspension or under inert gas, depending on the application. They are also well suited for mixing and homogenising emulsions and pastes or for mechanical alloying in materials research. |
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The new RETSCH Ultra-Centrifugal Mill ZM 200 is used for the rapid reduction in size of soft to mediumhard and fibrous materials. As a result of the effective pulverization technique and the wide range of accessories the ZM 200 ensures the gentle preparation of analytical samples in a very short time.
Product Advantages:
versatile in use due to wide range of accessories
high final fineness
wide speed range, adjustable from 6 000 to 18 000 min-1
considerably increased throughput due to optimally matched frequency converter and 3-phase motor
gentle and very rapid size reduction by 2-step rotor/screen system
quiet and reliable, easy to clean
comfortable parameter setting via display and ergonomic 1-button operation
comfortable safety housing with automatic cover closure
motor compartment and electronics protected against dust and material penetration
2-year warranty, safe design to CE standard
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Retsch Cross Beater mills are suitable for batchwise and continuous coarse and fine grinding. Medium-hard and brittle materials with a hardness of up to 6 Mohs can be milled. Retsch Cross Beater Mills are highly versatile: from preparing samples in the laboratory and industrial plants, through pilot installations in technical colleges to making batches in the production.
Product Advantages:
high throughput
high final fineness
versatile in use
easily changeable bottom sieves
wide range of accessories
maintenance-free direct drive
safe design to CE standard
2-year warranty
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Retsch SM 2000 cutting mills are especially high performance and user-friendly machines for crushing tough, medium-hard, soft, elastic, brittle and fibrous materials. Running slowly or quickly with different rotors and hoppers, they crush a wide range of materials, eg:: waste samples, plastic parts, biological substances, food and animal feed and beverage cans. The SM 2000 mills are therefore ideal for research, testing and operational laboratories, for technical training facilities or for creating samples in production.
Further model: SM 100.
Product Advantages:
powerful size reduction, even of heterogeneous mixtures
defined final fineness
low heat build-up
wide range of accessories for universal use
central locking device
fold-back housing
easy cleaning
robust, safe design
2-year warranty, CE-conforming |
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In foodstuff laboratories, in chemical or biological research institutions - suitable analysis material is required everywhere for precise examination of foodstuffs. With the GRINDOMIX Knife Mill, Retsch now produces a grinding and homogenising machine that fulfills professional laboratory and analysis requirements. It processes foodstuffs with high water, oil or fat contents just as rapidly and reliably as dry, soft or medium-hard products. For the first time, Retsch provides a professional alternative to standard household mixers.
With the special cutting knife system and the variable grinding chamber of the Grindomix, the materials can be processed into an homogeneous analysis sample, quick and easy. Two straight knives at different heights, arranged at right angles to the direction of rotation, turn at a speed between 2,000 and 10,000 rpm in the centre of the mill vessel.
Product Advantages:
powerful speed-controlled 750 W industrial motor
speed pre-selectable, range 2000 - 10000 min-1
digital display of grinding time and speed
interval operation possible
three memory keys
gravity lid for automatic grinding chamber volume adaption
comprehensive range of accessories
sample vessel easy to clean and exchange
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Retsch mixer mills MM 400 are particularly suited for dry and wet grinding of small quantities of material. The mills are ideal for mixing and homogenizing powders and suspensions. They are excellently suitable for disrupting biological cells as well as for the isolation of DNA and RNA. The instruments are used in the field agronomy, biology, biotechnology, chemistry, ceramics, glass, medicine, pharmaceuticals, criminology, environment, mineralogy, metallurgy.
Further model: MM 200.
Product Advantages:
quick, efficient pulverization and homogenization
higher sample throughput due to short grinding times and two grinding stations
reproducible results by digital preselection of grinding time and vibrational frequency
large range of grinding jars
safe wet grinding without loss of material with screw-top grinding jars
simple and comfortable operation
memory keys for three parameter combinations
set parameters can be locked against accidental alteration
2-year warranty, CE-conforming
mixes or homogenizees two samples from 0.2 to 20 ml at the same time
processes up to 20 samples simultaneously |
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The SR 300 is the leader among the Rotor Beater Mills. Its high speed in comparison to the SR 200 allows a significantly higher throughput. The ground sample also has a larger fraction of fine material. Grinding chamber, feed hopper and material inlet and outlet are completely made from highquality stainless steel.
Product Advantages:
high throughput
high final fineness
versatile in use
easy cleaning
exchangeable grinding and sieve inserts
quick-action door lock and motor brake
safe design to CE standard
2-year warranty
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The Vibratory Disc Mill RS 200 is suitable for the extremely quick, loss-free and reproducible grinding of medium-hard, hard, brittle and fibrous materials to analytical fineness.
Grinding sets made from hardened chrome steel, tungsten carbide, agate and zirconium oxide permit a wide range of applications. The RS 200 is primarily used for sample preparation for spectral analysis.
Product Advantages:
- powerful Stabilized-Plane-Drive
- excellent reproducibility
- analytical fineness in seconds
- 1-button operation with graphics display
- 10 parameter combinations can be stored
- grinding tools in 5 different materials
- quick-action grinding set clamping device
- agate recognition for automatic speed reduction
- sealed, noise-insulated grinding chamber
- maintenance-free, CE-conforming design
- 2 year warranty
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| Sweco® Vibro-Energy® Grinding Mills are the most versatile line of mills available today for fast, low-cost particle size reduction to sub-micron range. Vibro-Energy grinding action achieves higher output per input horsepower; precise control of size and distribution. Product contamination from media and lining wear is virtually eliminated. Maintenance costs are low because of few moving parts and replaceable linings made of abrasion-resistant metal, ceramic or elastomers. |
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The RETSCH Disc Mill DM 200 is used for batchwise or continuous preliminary and fine comminution of medium-hard to hard-brittle solids (up to 8 Mohs). Thanks to its robust design, it can be used under rough conditions in laboratories and pilot plants, as well as online for the quality control of raw materials.
Product Advantages
- accurate gap setting for reproducible grinding results
- short grinding times, high final fineness
- observation window for checking the gap width
- good grinding chamber accessibility
- contamination-free grinding with grinding discs made from 4 different materials
- grinding discs with long working life
- simple operation
- dust-free grinding and easy cleaning
- maintenance-free 3-phase geared motor
- approved safety (TÜV, CE)
- 2 year warranty
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From lab/pilot to production requirements, Hosokawa Micron Powder Systems offers a complete line of scaleable size reduction technology for the chemical process industries.
Whether you call it size reduction, milling, pulverizing, jet milling, air milling, or simply grinding, we can help. Our broad application expertise allows us to help you select the technology that works best for your application. We are flexible enough to design and supply a complete system for the most unique applications yet our standard offerings are economical and acceptable for most chemical grinding applications.
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Cutting mills are particularly well suited for comminution of soft to medium-hard, fibrous or tough materials (including plastics). They are frequently also used in the preparation of heterogeneous substance mixtures. In this type of mill, samples are comminuted through cutting and shearing. The fineness is determined by a sieve insert. In cutting mills, it should be possible to remove the grinding parts with minimal or no use of tools so that cleaning can be performed quickly and efficiently.
For control of the wearing and abrasion, hard metal tungsten carbide can also be used as the grinding tool material in place of various steels. The cutting mill combination and the power cutting mill are particularly well suited for coarse comminution (e.g. environmental work) |
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| Laboratory roll mills are machines for testing the quality and processing characteristics of polymer material by means of discontinuous plastification, mixing or kneading. In both, plastics and rubber processing as well as processing of ceramics or special materials, roll mills by Dr. Collin are setting new standards in terms of precision and reliability. |
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| Beater mills are suitable for medium-hard, brittle or less temperature-sensitive samples (including plastics) due to the high grinding energy. The material is comminuted through impact and collision forces. For control of the wearing and abrasion, rotors of titanium or with a titanium nitride coating can also be used in place of hardened steel. Similar to the cutting mill, the fineness is determined by a sieve |
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Premier's workhorse for the lab, widely used for the processing of small batches in the lab or pilot plant. With mechanical speed drive and 1.5 or 2.0 HP explosion proof motor, this unit has the power to satisfy a wide range of applications where mixing problems exist. The 2500HV breaks up agglomerates and reduces particle size. Increase your mixing efficiency with Premier's line of interchangeable mixing heads.
• Hi-Vis Head
• Simplex Head
• Duplex Head
• Rotor/Stator Head
Heads are also interchangeable with Premier's Model 2005 Lab Dispersator Mixer. |
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We design and produce gearboxes and machines for the steel and non ferrous metals industry:
- gearboxes for roll stands
- shears |
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Hot rolling mills for long products,
both for carbon grades and special steel,
mainly consisting of:
Billet welding machines
Housingless stands
Cantilever stands
Hot shears
Water cooling sections
High-speed delivery systems (HSD®)
Cooling beds
Vertical coiling machines (VCC®)
Cold shears and saws
Straighteners |
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| ... products without technical information |
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