Sieving for perfect quality control
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quality control Solutions in Milling & Sieving

PARTICLE SIZING The widest range of sieving equipment in the world! RETSCH’s line of sieving machines not only covers a wide measuring range. Thanks to various sieving motions and sieve sizes it is possible to select the ideal instrument for practically any bulk material. The instruments produce exact and reproducible results and comply with the requirements for the test materials monitoring according to DIN EN ISO 9000 ff.

CONTENT Milling Sieving Assisting os at Product vide ideos com/v w w w.retsch. Analytical Sieving Machines Three dimensional sieving motion – Vibratory Sieve Shaker AS 200 basic – Vibratory Sieve Shaker AS 200 digit – Vibratory Sieve Shaker AS 200 control – Vibratory Sieve Shaker AS 300 control – Vibratory Sieve Shaker AS 450 basic – Vibratory Sieve Shaker AS 450 control – Technical data – Clamping devices – Order data Horizontal circular sieving motion – Horizontal Sieve Shaker AS 400 control – Technical data – Order data Horizontal circular sieving motion with taps – Tap Sieve Shaker AS...

VIBRATORY SIEVE SHAKERS Why particle size analysis? The knowledge of particle size and distri­ ution in disperse systems is b very important for research and develop­ ent, pro­ uction and quality m d assurance. The following list shows product properties that depend on the particle size distribution: n mechanical properties of bulk goods n surface reaction n insulating and absorbing properties n flavor n mixability n wear resistance n filtration ability n stress and breaking behavior n agglomeration due to adhesive forces n conductivity n extinction Innovative technology that sets standards...

VIBRATORY SIEVE SHAKERS Vibratory Sieve Shaker AS 200 control sional Three dimen on sieving moti AS 200 control with clamping device “comfort” and sieve stack All RETSCH Sieve Shakers can be com­ ined with various sieve clampb ing units. For frequent sieving processes, we recommend the userfriendly quick clamping unit “comfort”. The AS 200 control complies with the highest requirements in quality as­ surance. One particular characteristic makes this RETSCH product stand out from others: Instead of the vibration height, the sieve acce­le­ration, which is independent of the power fre­ quency,...

VIBRATORY SIEVE SHAKERS Vibratory Sieve Shaker AS 300 control The worldwide unique RETSCH technology: sieving with controlled acceleration! The Sieve Shakers AS 200 control and AS 300 control are activated in their natural fre­ uency. This q means, the sieving fre­ uency q changes with the load of the instrument. It depends on the weight of the sieve stack and the quantity of the loaded product to be sieved. In order to ensure the reproduci­ i­ity bl of the results even in short-time sieving pro­ edures, the default setc ting of the vibration height can be switched to sieve acceleration...

VIBRATORY SIEVE SHAKERS Vibratory Sieve Shaker AS 450 control need Without the ving! for re-sie AS 450 control with clamping device “standard” and sieve stack Remote operation panel (e.g. wall-mounted) With the Vibratory Sieve Shaker AS 450 control RETSCH has designed its first siever for 400 mm and 450 mm sieves which operates with a three-dimensional sieving motion. It can be used for dry and wet sieving of sample amounts of up to 25 kg in one working run. With the AS 450 control RETSCH has now combined the benefits of electromagnetic sieving – controlled amplitude with highest...

VIBRATORY SIEVE SHAKERS Selection guide for Vibratory Sieve Shakers Performance data www.retsch.com/as200 www.retsch.com/as300 eparation, fractioning, particle size determination s Feed material powders, bulk materials, suspensions Measuring range* Max. batch / feed capacity* Max. mass of sieve stack Adjustment of sieving parameters Amplitude Sieve acceleration Interval operation Storable SOPs Motion of product to be sieved Suitable for sieving of wet products throwing motion with angular momentum yes Including test certificate / can be calibrated – Serial interface *depending on feed...

VIBRATORY SIEVE SHAKERS Order data Vibratory Sieve Shaker AS 200 basic, AS 200 digit, AS 200 control Item No. AS 200 (not including clamping device, test sieves and collecting pan) 100-240 V, 50/60 Hz, incl. test report acc. to EN 10204 2.2 Clamping devices, complete for AS 200 Universal clamping devices, complete for AS 200 Accessories for AS 200 Sieve stack consisting of 8 test sieves (ISO 3310-1), 200 mm Ø, 50 mm height (45 µm, 63 µm, 125 µm, 250 µm, 500 µm, 1 mm, 2 mm, 4 mm) and collecting pan Sieve stack consisting of 8 test sieves (ASTM E11), 203 mm (8") Ø, 50 mm height (325 mesh, 230...

HORIZONTAL SIEVE SHAKER Horizontal Sieve Shaker AS 400 control ircular Horizontal c on sieving moti Sieving on one level The RETSCH AS 400 control is used for the sieving of dry goods with test sieves of a diameter up to 400 mm. The horizontal circular sieving motion is preferably used for long or fibrous, needle-shaped flat materials. The horizontal orientation of the particles allows for better reproducibility of the sieving results. Fine and coarse-grained goods as found in the areas of milling, brewing, chemical industry, quarries, soil testing, woodworking and plastics industry, can be...

HORIZONTAL SIEVE SHAKER Performance data separation, fractioning, particle size determination powders, bulk materials Feed material Measuring range* Max. batch / feed capacity* Max. mass of sieve stack Adjustment of sieving parameters Speed The AS 400 control is a robust device, which meets highest requirements due to its superior technology. With the option to install clamping devices for sieves with diameters from 100 mm to 400 mm (4" to 16") the AS 400 is particularly versatile and suitable for a wide range of applications. With the proven clamping device “comfort” the sieve stack can be...