Vibratory Sieve Shaker AS 450 Control Retsch

The analytical sieve shaker AS 450 control is used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product. Sharp fractions are obtainable even after very short sieving times.

With the sieve shaker AS 450 control RETSCH have designed their 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. The optimized electromagnetic drive with RETSCH's CET Technology allows for an amplitude up to 2.2 mm even with maximum loads up to 25 kg. This makes the AS 450 superior to all other known sieve shakers based on conventional  electromagnetic or imbalance drives.

Application Examples

Cement clinker, chemicals, coal, coke, construction materials, fillers, minerals, ores, plastics, sand, soils, ...

Product Advantages

Suitable for dry and wet sieving

Excellent separation efficiency even with short sieving times

Efficient electromagnetic drive

3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move

Equally over the whole sieving surface

CET Technology for controlled amplitude even with high loads ( up to 25 kg )

Up to 13 fractions in one sieving operation

Free digital adjustment of all process parameters ( time, amplitude or sieve acceleration, interval )

Memory for up to 9 SOPs

Mobile operation panel for comfortable handling

Optional software EasySieve for control through RS232 serial interface, easy evaluation and documentation of results

Fulfils all criteria for measuring equipment related to ISO 9001

Maintenance-free

Easy operation ( clamping ), ergonomic design

Dry and wet sieving in one model

Features

Applications

Separation, fractioning, particle size determination

Field of application

Chemistry / plastics, construction materials, engineering / electronics,environment / recycling, geology / metallurgy, glass / ceramics

Feed material

Powders, bulk materials, suspensions

Measuring range*

25 µm - 125 mm

Sieving motion

Throwing motion with angular momentum - 3D movement

Max. batch / feed capacity

25 kg

Max. number of fractions

13 / 9 ( min. 3 )*

Max. mass of sieve stack

50 kg

Amplitude

Digital, 0.2 - > 2.2 mm

Sieve acceleration

1 -> 11 g

Time display

Digital, 1 - 99 min

Interval operation

10 - 99 s

Storable SOPs

9

Suitable for dry sieving

Yes

Suitable for wet sieving

Yes

Serial interface

Yes

Suitable sieve diameters

400 mm / 450 mm

Max. height of sieve stack

963 mm

Clamping devices

"Standard", "comfort", each for wet and dry sieving

Electrical supply data

Different voltages

Power connection

1-phase

W x H x D

714 x 435 x 658 mm

Net weight

~ 200 kg

Standards

CE