Tender For set of driving wheel with accessories and bearing no. - 22222 (in assembled condition). oneset consists of following items:- (1) wheel as per drg. no.- kgp-2941 alt-1(item no.-1), qty:- 1 no. (2) pin asper drg. no.- kgp-2941 alt-1(item no.-2), qty:- 1 no. (3) bracket as per drg. no.- kgp-2941 alt-1 (item no.-3), qty:- 2 nos.. (4) cover as per drg. no.- kgp-2941 alt-1(item no.-4), qty:- 1 no. (5) cover as per drg. no.- kgp-2941 alt-1(item no.-5), qty:- 2 nos. (6) cover as per drg. no.- kgp-2941 alt-1(item no.-6), qty:- 1 no. (7) distance piece as per drg. no.- kgp-2941 alt-1(item no.-7), qty:- 1 no. (8) spherical roller bearing no. -22222, make:- ntn/ skf/ fag /koyo or similar qty:-02 nos. material chemical test certificate from govt. approved lab & oem authorised warranty certificate should be provided at the time of material supply. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur
Tender For supply of set of items for suspension unit of wheel set for hitachi tm type hs 15250a as per sketch no:elw/bsl/sk no: 6013 alt-4. one set consists of 07 items 07 nos. as under: (1) suspension tube. hitachi drg.no. iop.701-898, alt-19 qty. 01 no. (2) abutment piece. hitachi drg.no. ioq.745-384, alt-b qty. 01 no.(3) adjustment washer hitachi drg.no. ioq.745-382, alt-d qty. 01 no.(4) end cover (rwe)- hitachi drg.no. ioq.745-383, alt-b qty. 01 no.(5) end cover(gwe)-hitachi drg.no. ioq.745-385, alt-c qty. 01 no. (6) bearing housing-hitachi drg.no. ioq.745-381, alt-c qty. 01 no. (7) enclosure -hitachi drg.no. ioq.745-386, alt-b qty. 01 no. (note-the driving end bore diameter should be 358.725 mm to 358.775 mm as per rdso mp.mi-22 instead of 358.775 mm to 358.825 mm mentioned in hitachi drawing no. iop701-898.alt19). [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of driving wheel assly for coke guide car; c-89-042/p1- 17; material no: 2004718 , lt drive wheel assly. for de-6 & 7; pd-co(2) -81/r1; material no: 2005973 , lt non drive wheel assly. for de-6; pd-co(2) -00082/r1; material no: 2005974
Tender For corrigendum : supply of 1723 brg of drum section model de-4sh-sp , 1723 coupling assembly model de-4sh-sp , 1723 driving wheel asly model de-4sh-sp , 1723 hoist brake model type-de-4sh-sp , 1723 brake disc assembly model de-4sh-sp , 1723 drum rope assembly model de-4sh-sp , 1723 main drum asly andbrg model de- 4sh-sp , 1723 hoist gearbox and brg model de-4sh-sp
Tender For supply of spareparts for scania veh - lever part no 180939, gear selector (gear box) part no 6695000734(393779), tandom driving cable part no 1149732, junction box part no 583038, support v part no 252461, wiper arm part no 1105172(255837), fan wheel part no 180143, rubber clamp 5/8" part no 5340176330(813937), side pillar rear part no 393146
Tender For supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using driving and dr
Tender For purchase of equipments for mechanical department - purchase of equipments for mechanical department, tail stock assembly medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, working model of fuel supply system - petrol mpfi type petrol multi point fuel injection (mpfi) system for dismantling and assembly practice system type: non-working / cut-section model for study of internal construction construction: actual automotive components or equivalent training model mounted on frame includes throttle body (sectioned), fuel injectors, fuel rail, intake manifold includes fuel pump, fuel tank (dummy), fuel filter, pressure regulator includes ignition system components: ignition coil, spark plug, distributor (if applicable) ecu module (dummy/display type) with wiring layout representation all components cut-open, painted, and clearly labelled provision for manual demonstration of flow path and component interaction mounted on rigid ms powder-coated frame designed for repeated dismantling, assembly, and component identification, hydraulic cylinderbore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply: mounted on training base suitable for dismantling and inspection, hydraulic operated directional control valves (dcv) type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study, bearing with shaft assembly type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips end covers mounting: bench-mounted / frame mounted unit, coupling unit using driving and driven shafts using plummer block bearing unit the plummer block housing material: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing). sealing: felt seals or v-ring seals (to demonstrate lubrication retention). lubrication: provided with a grease nipple at the top center for manual lubrication practice. the bearing type: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series). bore diameter: standard 25mm or 30 mm. shafting and coupling shaft material: ground carbon steel (en8 or en9) for high surface finish. coupling type: flexible coupling: to demonstrate the bearings ability to handle slight misalignment. rigid flange coupling: to demonstrate traditional direct connection. driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., 3d printing machine build volume(wxdxh) 256 x 256 x 256 mm shell enclosed (plastic & glass) hot end all-metal nozzle 0.4 mm stainless steel included max hot end temperature 300 nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm, 0.8 mm build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate max build plate temperature 100 max speed of tool head 500 mm/s max acceleration of tool head 20 m/s supported filament pla, petg, tpu, pva, pet, abs, asa chamber monitoring camera low rate camera 1280 x 720/0.5fps time lapse supported filament run out sensor :yes control board fan closed loop control auxiliary part cooling fan closed loop control air filter activated carbon filter
Tender For supply of dmt lab items dept use - robotic arm controller with software supportdegrees of freedom: 6 dof payload: minimum 250 g at full reach reach: minimum 350 mm repeatability: 0.2 mm or better controller: industrial-grade controller (arm cortex-m4 or higher / equivalent architecture) programming: supports guibased and programming (python / c++ / equivalent) vision system: integrated camera with ai-based object detection capability communication: usb and serial communicationsoftware: licensed software compatible with windows os end effectors: minimum 3 (gripper, suction cup, pen holder) safety: emergency stop, limit protection power supply: 100 240 v ac, 50 60 hz, optical digital microscopemagnification: 40x to 400x digital camera: minimum 5 mp resolution display: pc/monitor via usb/hdmi or built-in display illumination: adjustable led illumination focus: coarse and fine focusing mechanism optics: coated lenses with wide field view stage: mechanical stage with slide holder software: image capture, measurement, and analysis software included connectivity: usb / hdmi /ethernetpower supply: 110 240 v ac, 50 hz, digital height gage with driving wheel (300)measuring range: 0 300 mm resolution: 0.01 mm accuracy: 0.03 mm construction: hardened stainless steel column base: ground and lapped base suitable for surface plate measuring tip: carbide tipped scriber movement: smooth slider with fine adjustment wheel display: digital lcd power: battery operated, portable surface roughness testerparameters: ra, rz, rq, rt measuring range: ra: 0.005 16 m rz: 0.02 200 m resolution: 0.01 m accuracy: 5% or better stylus: diamond tip ( 5 m radius) cut-off lengths: 0.25 mm, 0.8 mm, 2.5 mm display: digital lcd output: usb interface for pc connection standards: iso 4287 / din / ansi compliant power: rechargeable battery, ultrasonic flaw detectortest range: 2.5 mm to 10 meter in steel velocity range: 1000 15000 m/s gain: minimum 100 db with calibrated steps frequency range: 0.5 15 mhz display: a-scan display (lcd) modes: pulse echo and transmit/receive linearity: vertical: 3% horizontal: 0.5% probes: minimum 2 (straight and angle) connectors: standard (size 00 or equivalent) power: rechargeable battery + ac supply