VOITH - Fluid CouplingsThe hydrodynamic principle of a fluid coupling makes it easy to gently accelerate driven machines. . stackers and reclaimers, bucket wheel elevators; Mineral processing machines: crushers, shredders, mills; Mining (open-pit and underground): armored face conveyors, stage loaders, belt conveyors, tunneling machines,.fluid coupling voith on ball mill,Proven a Million Times. Fluid Couplings with Constant Fill - VoithThe Voith fluid coupling is a hydrodynamic coupling based on Foettinger's . Voith fluid couplings (turbo couplings) are used with elec- tric motors in a .. Applications. • Belt conveyors. • Centrifuges, decanters. • Tube mills. • High-inertia machines. • Crushers. Smoother start up –. Fluid coupling type TV and TVV. Dimensions.