Laboratory machines
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Laboratory machines

Machines for laboratory analytical screening (screening machines) serve to screen loose material  into separate fractions automaticly.  They enable to get regular analysis results in a short time. Hand screening, as the basic thing of the whole separation technique, is simulated during screening process .

Laboratory machines HAVER do three-dimensional screening motion, they lay out screened material all over the whole sieve area. If the material is more difficult to screen, it is possible to programme an interruption of the screening process that will cause more intensive screening. All this makes the process much more quicker.

Analytical screening machines HAVER with electromagnetic drive have no turning parts, are very robust, do not need regular service and their nois is minimal.  The double spring system and  cast iron parts make the construction massive. No undesired vibrations are transfered to the stationary parts of the analytical screening machine and its stand. They have a wide range of use.