Procurement of 42 High-Precision CNC Turn Mill Centers for Aerospace Research

Work Description - NA

The Department of Scientific and Industrial Research (DSIR), under the Ministry of Science and Technology, specifically through the Council of Scientific and Industrial Research (CSIR) - National Aerospace Laboratories Bengaluru, is issuing an invitation to bid for the procurement of forty-two (42) CNC Turn Mill Centers. This tender, identified by Bid Number GEM/2026/B/7961540, is open for bidding from August 27, 2026, 12:14 PM, until September 18, 2026, 11:00 AM. The detailed specifications for the required CNC High Precision Turn Mill Centres include features such as a Y-axis, live tooling turret with a sub-spindle, a BMT 55 turret type with 12 tool stations, a Sauter turret, a chip conveyor with a high-pressure coolant system (10 bar or better) and a 400-liter tank capacity, a Siemens Sinumerik 828D or latest CNC controller, an electrical cabinet with AC, an automatic lubrication system, a suitable capacity servo stabilizer and isolation transformer, an oil skimmer, various axial and radial tool holders (rotating and static), a set of sleeves, first fill of oil, a maintenance tool kit, high or low chucking systems for main and sub spindles, a power-operated dead length collet system, radial boring tool holders, a Blum laser tool length measuring system, and a Renishaw RMP60 radio probe or latest version with 3D probing cycles. Comprehensive documentation, including hard and soft copies, is also required.