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List of latest Horizontal-Boring-Machine Tenders in Indian Tenders. Click on any Horizontal-Boring-Machine Tenders to view BOQ, NIT and Tender Documents. Get GeM and Bidding Support, Vendor Registration for Horizontal-Boring-Machine Tenders.

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State Government

TRN :19875525 | 05 Feb, 2021

Tender Value : 0

Hooghly - West Bengal

Tender for supply, testing, installation and commissioning and demonstration of hand tools, instruments, equipment and machinery 2-axis cnc machine. specification: - i. machine capacity: swing over bed- 425 mm or higher; turning diameter- 200 mm or higher; distance between centres- 300 mm or higher; maximum turning length- 240 mm or higher; slant angle bed or saddle- 30 degree to horizontal or higher. ii. spindle: spindle nose- a2-5 or higher; bore through spindle- 53 mm or higher; maximum spindle speed- 4000 rpm or higher; spindle power, continuous- 5.5 / 7.5 kw or higher; type of drive- ac servo spindle motor digital; chuck size- 165 mm or higher; chuck type- 3-jaw hydraulic, hydraulic power operated, programmable. iii. axes: x - axis travel- 100 mm or higher; z - axis travel- 300 mm or higher; programmable feed rate- x & z- 10 - 10000 mm/min; minimum programmable command - x & z- 0.001 mm; rapid traverse - x & z- 20 m/min or higher; type of drive - x & z- ac servo motor; ball screw - z & x axes diameter x pitch- 32 mm x 10 mm or higher; ball screw finish - z & x axes- hardened and ground; ball screw class- z & x axes- pre-loaded with c3 or better; guideway type - z & x axes- antifriction linear motion guideway; guideway size - z & x axes- 25 mm or higher; guideway precision - z & x axes- p class. iv. turret: bi-directional tool turret- electro-mechanical/ servo/ hydraulic; no. of tools- 8 nos. or higher; tool shank size- 20 mm x 20 mm; maximum boring bar diameter- 32 mm.v. tail stock: quill diameter- 65 mm or higher; quill stroke- 80 mm or higher; quill taper- mt-4 or higher; quill actuation- hydraulic through program as well as through foot switch; tail stock base travel manual- 150 mm or higher; thrust adjustable- 300 kgf or higher. vi. coolant/lubrication/hydraulic: coolant tank capacity- 100 litres or higher; coolant pump motor- 0.37 kw; coolant pump output- 20 lpm or higher; lubrication type- automatic centralized lubrication; lubrication tank capacity- 3 litres or higher; hydraulic pump discharge- 10 lpm or higher; hydraulic tank capacity- 40 litres or higher; hydraulic system pressure maximum- 30 bar or higher.vii. accuracy as per iso 230-2: positioning accuracy x & z axes- 0.010 mm; repeatability x & z axes- ± 0.003 mm; geometrical alignment- iso 13041-part 1; accuracy of finish test piece- iso 13041-part 6. viii. cnc system: control system- fanuc-oi tf; system resolution- 0.001 mm; motors & drives- beta series or compatible with fanuc-oi tf; tool number display- on machine operator panel; machine control panel- feed rate, spindle speed override knob; mpg manual pulse generator- on machine operator panel; cnc features- graphic simulation, programming help, tool offsets, mdi, absolute/ incremental positioning, pitch error compensation. ix. power source: mains supply ± 10 %- 415 v, 3 ph., 50hz; total connected load requirement- as required. x. standard equipment / item: i 3-phase servo voltage stabilizer of required capacity-1 no., ii chip conveyor programmable- scraper type with chip bin of suitable capacity- 1 set. iii air conditioning unit for electrical cabinet- 1 no., iv backup cd for plc ladder logic- 2 set, v machine lightning- 1 set, vi leveling pads and jacking screws- 4 nos. or as required., vii operation manual & maintenance manual- 2 set each, viii complete set of fanuc-0imf cnc system, servo axis drives & spindle drive- 2 set each. ix electric circuit diagram- 3 set. x manuals of all accessories like stabilizer, chip conveyor, hydraulic system, centralized lubrication system, panel mounted ac etc.- 1 set each. xi installation kit- 1 set, xii maintenance tool kit- 1 set list to be provided by bidder xiii 6 rack tool trolley size 25x22x45 with lock- 1 no., xiv machine guarding with safety compliance- 1 set incorporated with machine. 5 five years annual maintenance contract amc beyond normal guarantee / warranty period is applicable for this item. yearly price price for one year of 5 five year annual maintenance contract amc is to be quoted in a separate column in boq. etc. for the trade/course of cnc programmer.

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