Blacking Process For Iron And Steel, Aluminium, Zinc

Description: Blacking Process for Iron and Steel, Aluminium and Zinc is a simple and safe in-house blacking process. The blackfast process helps in forming a black surface on the machineries. This surface is corrosion resistant, has sales appeal and reduces the light glare from moving tooling or machinery; thereby easies fatigue and contributes to operator safety. The Blackfast process is suitable for a small blacking line or fully automatic production line. The blackfast solution is easily controlled by a simple titration procedure. As the active ingredients are gradually used up, additions of fresh solutions are added. Blackfast rinse water recycles from the drainage network. The rinse waters are recycled in a closed loop through filter media and returns the purified water to the rinse tank.