bids are invited for requirement of mechanical engg lab equipments - 1. shaper machine 2. surface grinder 3. turret lathe 4. tool & cutter grinder machine 5. welding hand shield 6. resistance spot welding 7. electrode drying oven 8 welding helmet 9 welding helmet: auto darketing helmet 10 foot operating shearing machine 11 wear and friction monitor 12 grinding and polishing machine ( variable speed table top double disc ) 13 thermal conductivity of metal rod apparatus 14 pin fin apparatus 15 natural convection heat transfer apparatus 16 forced convection heat transfer apparatus 17 emissivity measurement apparatus 18 emissivity measurement apparatus 19 heat exchanger ( parallel flow and counter flow ) 20 utm 21 fatigue testing machine 200kg 22 strain measurement 23 digital brinell cum rockwell cum vickers hardness tester 24 v- notch making machine 25 slip gauge complete set 262 vernier calliper2 vernier calliper 26 2 vernier calliper 27 2 vernier calliper 28. sine centre complete set vernier bevel protector 30. 31. radius gauge 32. feeler gauge 33. feeler gauge 34. thread plug gauges ( set of 5 ) etc. total quantity : 1