Proportioning
of the base powder, the sodium perborate, the pre-mix of minor
components and, if necessary, other additive is performed by
automatic dosing conveyors feeding all components into a mixer.
Perfume and non-ionics are metered by dosing pumps and sprayed
inside the mixer.
The unit is
provided with a dust separation system with sleeve filters and
extraction fans to recover fines and discharge only clean air
to the atmosphere.
