The balancers have been designed as the equipment of the processing centres. A vertical spindle with a universal flange that serves the purpose of fastening the holders of ISO or HSK types are built in them. An important feature of their construction are centering holders which are characterised with a very good repeatability of fastening of the balanced object. They are equipped with the necessary compensations of unbalancing caused by the non-centricity of fastening of the object in the holder, and the compensation of unbalancing of the holder. The location of the place that is to be corrected is shown by a laser ray.
