La Leonessa supports this segments by means of its slewing rings that are synonymous of quality and reliability. Whenever performance is measured by cubic meters of concrete put in field per hour, rotation speed, continuos functioning and loading capacity become crucial. La Leonessa has found ad hoc solutions for these slewing rings in oil bath, that are compact and with eccentricity, oscillation and parallelism calculated to the scope.

Mixing tool
The slewing ring gives the motion to the mixing tool that has to rapidly turn to prepare the compound. Smooth rotation, low noise in a structure that is similar and analog to an harmonic box and, the strict plays, heavily influence machinery performances.

Main characterisctics of mixers slewing rings:

Position Environment Spacers Seals Grease Options
Mixing tool Harsh PA6/POM NBR special EP2 standard Full complement Double gear