The Molteni Combi-Speed Series RHBBDD is a unique mixing system that can be operated as
a Double Planetary Mixer or a Dual High Speed Dissolver.

The Combi-Speed Series RHBBDD is driven by
two hydraulic motors. One hydraulic motor
drives the stirrers on their own axes and the other hydraulic motor drives the gearbox with revolving scraper arm, independently, about a central axis.

Through a unique and innovative drive arrangement that utilizes a variable volume hydraulic motor, the speed range of the
Combi-Speed can be varied (3:1 ratio), allowing
for the system to perform with the low-speed, high-torque characteristics of a Double
Planetary Mixer, or the high-speed, high-shear
of a Dual Disperser / Dissolver.

Molteni Combi-Speed