The chassis is made of high platinum with load strength. It operates in an automatic position. Housing covers can be easily opened and closed. Powder-holding materials are used on the inner surface of the machine. The arm of the Waltz Balls is manufactured according to the conical bearing attached without a sleeve. The lifespan of waltz balls is long-lasting. Special air circulation ensures that the product does not rise to the outer surface of the waltz and cools down during the total operation. Yields above 65% can be achieved with a lower ash rate. It is more affordable thanks to the reduction of the screening area, the reduction of pneumatic suction, i.e. the air requirement by 12% and the material and energy savings arising from them. It saves 6.5% on all systems.