DC Electromagnetic Brakes and Selenium Rectifier Procurement for NALCO Smelter Operations

This tender is issued by the National Aluminium Company Limited (NALCO) for the procurement of critical components for their operations. Specifically, the Materials Department, located at 759145 Purchase Department, NALCO Smelter Plant, NALCO Nagar, Bhubaneswar, under the Ministry of Mines, is seeking bids for DC Electromagnetic Brakes and associated Selenium Rectifiers. The bid, identified by Bid Number GEM/2026/B/8061086, encompasses a total quantity of eleven units. The required specifications include DC Electromagnetic Brakes with a diameter of 400mm and a torque of 138.2 kgm, as well as 250mm diameter DC Electromagnetic Brakes with a torque of 27.7 kgm. Additionally, Selenium Rectifiers with a 250mm diameter brake unit are required. The bidding period commences on 26-09-2026 at 4:29 PM and concludes on 06-10-2026 at 5:00 PM, with the tender dated 26-09-2026. This procurement is vital for maintaining the operational efficiency of NALCO's smelter plant.