The Clarification principal

An open topped rotor is driven at high speed. Into this is fitted a long-life removable flexible rotor liner, shaped to the inner contour of the rotor. The rotor liner is secured to the rotor by a removable vane assembly, consisting of a ring and four vertical vanes. Dirty coolant enters at the top of the rotor assembly and is deflected to the centre cone towards the base of the bowl. Centrifugal force acts upon the dirty coolant, packing the foreign matter into a “cake” against the wall of the rotor liner. The clarified coolant overflows through the hole in the top of the vane assembly and is returned to the machine.
The Freddy Twin Bowl Centrifuge is identical in principal to our  Single Centrifuge, but just has double the throughput. The Twin bowl Centrifuge is particularly well suited to machining operations where a cutting oil is used as a coolant and where a fine finish to close tolerances is required.