Latest coal sizer Tenders | Government coal sizer Tenders

Central Government/Public Sector

CTN :45422687

29 Jun, 2026 NA

Nizamabad - Telangana

Tender For supply of hand held portable metal cutting machine (cordless brushless angle grinder having disc diameter of 100mm), speed range : 3000-8500 rpm or broader, speed adjustment type: variable speed dial / multi-step selector, with anti restart protection, overload protection lithium ion (li-ion) rechargeable battery of 12v -20 v, 4ah or better with battery charger. [ warranty period: 30 months after the date of delivery ] ]

CTN :45403253

18 Jun, 2026 2.14 Lacs

Ranchi - Jharkhand

Tender For repairing and recondition-ing of high jet cleaning machine model - h-30/150, xw dia. 24 x 45 mm, 1450 rpm, sl. no. - na for washing center at workshop of purnadih project, n.k. area

State Government

CTN :45398397

16 Jun, 2026 1.09 Crore

Tumkur - Karnataka

Tender For short term re-tender for the supply and installation of scientific equipments and others sanctioned under pm-usha grants - ft-ir spectrophotometer with atr and ups for analysis of organic samples, digital balance (4 digit), analytical balance, refrigerated centrifuge, layophilizer, gel documentation system/gel analyzer system for dna and protein analysis, uv visiblespectrophotometer, biosafety cabinet, visible spectrophotometer, soil moisture meter (0-100%), ph meter (361), water distillation unit plant (ddu 1500-borosil), wkm micro channel plastic micropipette kit ktn198 (pack of 3), horizontal laminar air flow, auto clave, binocular microscope, centrifuge (remi), electrophoresis unit, vortex_, olympus biological microscope - binocular led (mx 2li), incubator_, ph meter_, laf (4x2x4), microwave oven_, dslr camera, freezer -16 to -25 oc 350 l capacity, water bath (wbp012-borosil), hot air oven type memmert, rotor spinner, spin win (spiunwin mc-01), soxhlet extractor, conductivity meter (308-systronics), vacuum filter, ice maker, muffle furnace_, digital weighing balance (10 mg to 300 g), heating mantle, magnetic stirrer with hot plate_, micropipette set, lab deep freeze, orbital shekar mc-01 (3050), rotary evaporator, slab gel electrophoresis system, submerged electrophoresis system, tlc chamber, power packed electrophoresis, ph meter microcontroller based, colorimeter_, remi5-mlh magnetic stirrer with hotplate, deep freezer (-20oc), mixer grinder for laboratory, gel-rocker (bench rocker), muffle furnace up to 1200 oc, binocular microscope magnus, sterio microscope olympus sz51, hot air oven htlp 45l, tlc plates plastic based silica gel, trans illuminator (hv-it-20), column chromatography chamber, digital multimeter, laser fiber source 30 w, centrifuge machine, uv cabinet with tube, horizontal gel electrophoresis et- h1 for laboratory, hot air convention oven, refrigerator (double door) for laboratory, muffle furnace 1400 oc (18.5l), camera with high resolution for capturing and video, remi laboratory centrifuge -led 6000 rpm (r 8c plus), benchmark accuris uv transilluminator ac/dc input 230v, semi automatic microphone, platform pad, olympus 10x50 s binocular, remi magnetic stirrer-5lts hotplate (5-ml), airconditioners

CTN :45404122

09 Jun, 2026 NA

Palacode - Tamil Nadu

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

Central Government/Public Sector

CTN :45372579

16 Jun, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of (pencil grinder)heavy duty straight grinder machine 150mm power input 1800 watts no load speed 6500 rpm suitable for 230 volt approx weight 7.6 kg [ warranty period: 30 months after the date of delivery ] ]

CTN :45386616

06 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For supply of civil dept lab items - auger boring machine (motorised) engine type: 4-stroke, air-cooled, single-cylinder petrol engine displacement: 196 cc power output: minimum 6.5 7 hp ( 3.5 kw) maximum engine speed: ~3600 4000 rpm starting system: recoil (manual) start fuel type: pure petrol fuel tank capacity: minimum 1.5 1.6 l supported auger bit sizes: 4 , 6 , 8 , 10 , 12 , 14 (100 350 mm) bit material: heavy-duty mild steel with powder coating typical drilling depth: minimum 3.5 4 ft per bit (800 mm 1.2 m) bit coupling: quick-coupling system for easy bit replacements frame: robust tubular steel frame with ergonomic handles and vibration absorbers weight: minimum 20 22 kg (without auger bit)

CTN :45384456

15 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of civil lab machine - supply of civil lab machine, los angeles abrasion testing machine with counterstandard specification : en 1097-2, 12697-17, 13450; astm c131,c535; aashto t96 description specification: the machine consists of an electronic control unit and a rolled steel drum having an inside diameter of 711 mm and internal length of 508 mm. the drum is rotated at a speed of 31-33 r.p.m. the internal shelf provided with the machine confirms to astm, aashto and en standards. the machine is equipped with an automatic counter, when the preset revolution count is reached, the machine will stop automatically. the drum is equipped with an interlock device which allows the operator to lock the drum into position.

Central Government/Public Sector

CTN :45396256

12 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of heavy duty pneumatic reversible drill/reamer machine as per the following specification. 1) reaming capacity in steel: up to 25 mm/1 inch diameter. 2) free speed: 410 +/- 50 rpm. 3) type of handle: reversible. 4) chuck type: m.t 3. 5) maximum weight: 15 kg. 6) operating pressure: 6.2 +/- 1 bar. 7) make: bullscat/ chicago pneumatic/bosch/ atlas copco note: suitable adaptor to be provided for connection to hose of 3/4 inch bsp female thread [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45394117

09 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of portable pipe threading machine, size: 1/2 to 2 capacity, 230v/50hz/1350w, 18/28 rpm. make: inder model no. p-141e/imc/rigid or similar. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45372305

22 Jun, 2026 NA

Mysore - Karnataka

Tender For lobe pump with inbuilt gear box of anivarya make & model no: alb/200/sa. technical specifications: flow: 200l/min, max speed : 750-900 rpm, vacuum pressure:-0.85 to -0.95, vacuum gauge rang: -1.0 to 1 kg/cm2, max weight-50kg approx , to suit above make & model number in makes of anivarya, ultramax,elgi , abb, everest pumps, bharat pumps industries, union pumps company only. note: suitable fortrolley mounted mobile sewage evacuation machine (for bio-toilet waste disposal). machine make : ultramax hydrojet pvt ltd & machine model.no: uhpl/mses/150ur warranty period: 12 months from the date of supply. [ warranty period: 12 months after the date of delivery ] ]

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