Tender For supply of set of end shield for oil cooling blower (ocb) make ic-electrical type ic 301m tesc, 30kw/40hp, 50hz, 415v, 6312c-3 bearing suitable. [ warranty period: 30 months after the date of delivery ]
Tender For supply of set of modified de and nde side end shield with inner and outer grease cover suitable for 6412 c3 single row deep groove ball bearing for cgl make 30kw oil cooling blower (ocb) motor of wag-9 locomotive. set of details are as per annexure attached. one set consist of 06 items in 06 nos. [ warranty period: 30 months after the date of delivery ]
Tender For repairing and replacement of damaged parts incl. throughly servicing of one cooling tower and one chiller unit, incl condenser pump of water chiller plant insatalled at super speciality block on urgent basis within the preimises of nbmch
Tender For supply of mig/mag welding torch as per the following parameters. 1) current capacity at 60% duty cycle (for mixed gas): 325 to 350 (amps). 2) cablelength: 3 meters. 3) wire diameter for solid and flux cored: 1.2 mm. 4) certification and standards: iec/en 60974-7. 5)cooling method: air cooled. 6) type of connection: euro connection. 7) with flush type nozzel. make: trafimet modelextremig 50 (or) tbimodel tbi xp463 (or) esab model psf 415 3m. ]
Tender For supply of single phase battery charger , the charger will consists of main transformer d.w.copper winding single phase rectifier to give d.c.output voltage 110v to 150v/60amp input 230v single phase 50hz. the voltage and current will be controlled by fine and coarse control rotary switch 40amp 1pole make-(balson/switchon/kaycee). thecharger will have d.c. output ammeter/voltmeter, input mcb, ac fuse, pilot lamp to indicate mains on fan will be provided for cooling. the charger will be housed in m.s.angle/sheet powder siemens grey cabinet with wheel. [ warranty period: 30 months after the date of delivery ]
Tender For mtps i ca cws ii unit iii and iv overhauling of existing 3 nos id fan gearboxes including static balancing of fan blades painting of gear box fan blades hub and arm sleeves etc in cooling tower stage ii