FLOTATION_proof 25/05/2016 10:20 Page 3
FLOTATION
behind the patented slotted nextSTEP stator
increase the probability of bubble-particle
attachment. In addition to the increased
performance derived by the mechanism, it
provides better wear distribution for increased
rotor and stator life. This will have a positive
impact on the long term operating costs and will
benefit both new and existing installations.”
Santasalo’s recently launched AMF gear series
is particularly suitable for flotation applications.
The AMF vertical gear unit incorporates a bidirectional axial fan and optimised housing
design, providing high thermal capacity and
eliminating the need for external cooling in
extreme ambient conditions. The company says
that “robustly built, AMF gear units feature
Santasalo’s proven drive technology in operation
in hundreds of vertical mixing applications
around the world.”
Customised to customer specifications, the
Santasalo AMF Series for agitation, mixing and
flotation applications is available in helical and
bevel-helical styles. Full lifecycle service support
is available 24/7 through its global network of
service centres. Real-time condition monitoring
is also available as an option
Metso versatility
Metso has extensive knowledge of the flotation
process. Besides optimisation and maintenance
services, its offering includes equipment,
installation, and wear and spare parts. “In the
current economic climate, p