My self, Vishnu Kumar Lodhi from Bharat Aluminium Company Limited (BALCO), a subsidiary of Vedanta Resources.
We are leading producer of primary aluminium in india. In our aluminium smelter, we need to clean surface of copper and mild steel (basically removal of oxides). For the same, as of now, buffing is being done by AG-4 machine. But we need some chemical which can remove the oxides immediately without any other concern.
