Tender For supply of sling chain to size: 1/2" standard for sling chain sprocket, material : grade 80 alloy steel [ warranty period: 12 months after the date of delivery ] ]
Tender For supply of sinumerik pcu 50,3-c,cm370,1.5 ghz,1 x 512 mb ram,24 v dc,windows xp professional for embedded system ( win xp pro embsys) cat. no.6fc5210-0df31-2aa0 of siemens make for "a"m/c shop cnc ]
Tender For (1) design, manufacturing, supply, erection, testing and commissioning of 5 ton eot crane with remote for demounting bay of assembly shop as per rwf technical specification no.rwf/m/m&p/2025-26/5-2 t eotc d/m bay enclosed. (2) maintenance spares as per schedule-iv and additional spares and items viz. slings / lifting tackles as per schedule-i of specification. (3) any other essential spares for two years normal maintenance to cover the complete range of mechanical, hydraulic and electrical equipment as per clause 1.3 ofspecification. (4) maintenance tools as per schedule v of specification. (5) any other accessory treated as concomitant accessory. ]
Tender For supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ] ]
Tender For supply of sling chain to size: 3/8'' standard for sling chain sprocket, material : grade 80 alloy steek [ warranty period: 12 months after the date of delivery ] ]
Tender For supply of "cast iron slag pot to drg.no wap/sk/mw/210 alt g with d shackles. note: 04 number of dee-shackles should be supplied along with each slag pot. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of i beam to size - ismb 300 x 140 as per specification is 808: 1989.material: is 2062. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of steady rest cylinder set for steady rest unit in station-2, one set consists of cylinder unit to rwf drawing no: 705400211080, qty: 01 no per set , seal kit qty per set : 02 nos. [ warranty period: 12 months after the date of delivery ] ]