Generally divided into three steps: wetting, grinding and dispersing (paint mixing).
The iron oxide pigment, paint, and filler are mixed in the batching tank to form a coarse color paste, and different grinding equipment is used according to the different viscosity obtained by the added amount of the solvent. The slurry can be ground with a high-efficiency sand mill (vertical or horizontal) or ball mill.
The primer is generally around 50 microns, and the top coat is required to be around 40 microns. Then in the paint mixing tank, add resin, dry materials, solvents, etc. for paint dispersion, color matching, viscosity adjustment, etc., final filtration, and finished product packaging.
