2. Dosing channel
3. Weighing pan
4. Conveying device
5. Pneumatic deduster (cyclone)
7. Water cooled feeding tube
8. Dust collector
Colouring agents, which insert the colouring product, are used for the colouring process. Copper, chrome, nickel, selenium, cobalt and other elements enable a wide range of colours. Various combinations of these elements extend the palette of colours even further.
In order to feed these colouring agents, a specially designed feeding unit needs to be installed. This feeding unit consists of several components: