Zinc Dross is generated during the continuous and hot dip galvanizing process. We buy Zinc top and bottom dross in the form of regular ingots or jumbo blocks.
We are buying large quantities of Secondary Zinc Ingots with, Zinc Zamak Ingots, Zinc Alloy Ingots for our Zinc Oxide plants.
Zinc skimming deposits are usually caused when there is no access to remove the zinc skimming during the withdrawal of the steel from the galvanizing kettle. Zinc skimming on the molten zinc surface are then trapped on the zinc coating.
We are the largest recyclers of different types of Brass materials in Sri Lanka using Brass scrap of over 3600 MT per year. We are fully authorized for purchasing the following raw materials from international markets.
We Buy
Brass dross is a mass of oxide metal floating top surface on molten metal. It forms on the surface of low-melting-point metals such as zinc or aluminum or alloys by oxidation of the metal.