supply of machinery at giti gurugram 1 surface grinding machine wheels dia.180mm. reciprocating table, longitudinal table traverse 200mm fitted with adjustable traverse stop. full motorized supplied with magnetic chuck 250mm.x120mm. diamond tool holder, set of spanner, grease etc. specifications: the machine is built of heavy duty cast iron with high grade cast iron bese hand scraped to fine tolerance to achieve highest accuracy. designe make easy movement of table slide. by proviing v ways and flat ways duly hand scraped to fine tolerance to achieve highest accuracy.the grinding wheel spindle is hardened and tamp; grounded. the spindle runs in precision angular contact bearings and driven by flange mounted motor though flexible couplings, ensuring through free service for a long life.vertical grinding wheel slide movement down at right side in the body. the vertical wheel dial least count in 0.01 mm. and micro feed least count un 0.002 mm. full motorized supplied with magnetic chuck 250mm.x120mm. diamond tool holder, set of spanner, grease gun and oil cane etc.. 2 cylindrical grinding machine with internal grinding attachments with minimum specification as: to accommodate 750mm job with centre height 150mm. wheel diameter x width = 300 x 25mm. specifications: grinding machine external cylinderical fully motorlised supplied with face plates and driving dogs , 3 jaw self centering chuck 4 jaw independent chuck tail stock assorted centers stud pumps tank all guards and pipe fitting spanners and grease gun ( each machine to be supplied with assorted grinding wheels and tool grinding machine for general purpose work with internal grinding attechment ) height of centre – 150mm, distance between centre – 750mm, table maximum swivel 7+3 degree, speed approach 300 / 3000 mm / min., dwell at ends of stroke 0 to 20 sec., wheel head wheelspeed – 2100 rpm., rapid approach – 35mm, work head no of spindle speed 3, range of spindle speed 70 140, 125 250 rpm.wheel diameter x width = 300 x 25mm, diamond tool holder. 3 lapping machine with motor and chuck 132cm dia. specifications: 1 horizontal lap plate dia. mm effective size available for lapping 1320mm 2. facing of plate serrated radially outward serrated 3. material of plate high density cast iron 4.conditional rings rings placed on lapping plate so that each ring accommidate different size jobs four conditional rings, internal dia of each conditional ring to easily accommodate and lap jobs of dia upto 495mm, material of rings high density cast iron serrated. 5.workpiece machined hardfaced surface having max 40 hrc surface finish 0.4 ra uniform surface finish 6.work table adjustable to maintain lap plate flatness and uniform wear. 7.abrasive supply lap slurry to be fed arrangment for continous feed from a storage tank with flow control with seprate waste tank capacity 40 ltr. 8.cycle time control automatic variable range time setting from 3 to 6 min to select any time with one min. step., 9.control panel control panel with on / off switches time setting switch and slurrt feed control with proper indications . 4 compressor unit specifications: suitable for pressure: 8 bar, delivery: 50 lpm ( or more ) , reservoir capacity: 24 litres ( or more ) , 230v, 50 hz, with pressure regulator and water separator 5 pneumatic trainer kit, each consisting of the following matching components and accessories: a. single acting cylinder b. double acting cylinder c. 3 / 2 way valve d. 3 / 2 way valve e. one way flow control valve f. 5 / 2 way valve g. 5 / 2 way valve h. 5 / 2 way pneumatic actuated valve i. 3 / 2 way roller lever valve j. shuttle valve ( or ) k. two pressure valve ( and ) l. pressure gauge m. manifold with self closing n. pushbutton station for electrical signal input o. relay station p. 3 / 2 way single solenoid valve q. 5 / 2 way single solenoid valve r. 5 / 2 way double solenoid valve s. power supply unit, t. profile plate, anodised aluminium specification ( for a to t. ) : a. max. stroke length 50 mm, bore dia 20 mm b. max. stroke length 100 mm, bore dia 20 mm, magnetic type c. manually actuated, normally closed 2 nos d. pneumatically actuated, spring return e. operating pressure 6mpa ( 60 bar ) max premiciable pressure 12 mpa ( 120 bar ) 2 nos. f. with manually operated switch g. pneumatically actuated, spring return h. double pilot i. direct actuation normally closed 2 no. j. normally inserted k. made of best quality l. 0 16 bar m. nrv, 6 way n. with 3 illuminated momentary contact switches ( 1 no + 1 nc ) and 1 illuminated maintained contact switch ( 1 no + 1 nc ) , contact load 2a o.with 3 ralays each with 4 contact sets ( 3no+1nc or change over type ) , 5 a p. with led q. with manual override and led r. with manual override and led s. input voltage 85 265 v ac, output voltage: 24 v dc, output current: max. 4.5 a, short circuit proof. t. 1100x700 mm, with carriers, mounting frames and mounting accessories ( to be fitted onto the pneumatic workstation ) 6 pneumatic workstation with 40 square mm aluminium profile legs, wooden work surface, and one pedestal drawer unit having 5 drawers, each with handles and individual locks, on metallic full panel drawer slide: specifications: a. ( 1 ) work table size ( approx. ) l1200mmxw900mmxh900mm, with four castor wheels including two lockable wheels at the front side, ( 2 ) drawer size ( approx. ) l460mmxw495mm xh158mm each, and overall size of drawer unit ( approx. ) l470mmxw495mmxh825mm and ( 3 ) drawer slide height ( approx. ) 85mm. 7 carrier for mounting components, such as pb & relay boxes. spewcification: for pnematic component 8 cut section model for pneumatic components specification: cut section model of air compressor 9 hydraulic trainer kit, each consisting of the following matching components and accessories: a. hydraulic power pack b. pressure relief valve c. drip tray, steel d. pressure gauge e. four way distributor f. double acting hydraulic cylinder g. suitable weight h. mounting kit for weight i. 3 / 2 way directional control valve j. 4 / 2 way directional control valve k. 4 / 3 way directional control valve l. non return valve. m. pilot operated check valve n. one way flow control valve o. t connector with self sealing coupling nipples ( 2 nos. ) and quick coupling socket ( 1 no. ) p. profile plate specifications ( for a to p ) : a. with ( 1 ) external gear pump having a delivery rate of 2.5 lpm, ( approx. ) @ 1400 rpm operating pressure 60 bar, coupled to a single phase ac motor ( 230 v ac ) having start capacitor and on / off switch and overload adjustable from 0 60 bar, ( 3 ) oil reservoir, =5 litres capacity having sight glass, drain screw, air filter, and p and t ports. b. pilot operated c. size 1160 mm x 760 mm. d. glycerin damped, indication range of: 0 100 bar e. with five ports, equipped with a pressure gauge f. with a control cam, piston diameter16 mm, piston rod diameter10 mm, stroke length 200 mm. g. for vertical loading of hydraulic cylinder h. for realizing pulling and pushing load. i. with hand lever actuation. j. with hand lever actuation. k. closed centre position, with hand lever actuation. l. pilot operated m. pilot to open. n. with integrated check valve o. pilot operated 2 nos p. anodised aluminium, 1100x700 mm, with carriers, mounting frames and mounting accessories ( to be fitted onto the hydraulic workstation ) 10 hydraulic workstation with 40 square mm aluminium profile legs, wooden work surface, and one pedestal drawer unit having 5 drawers, each with handles and individual locks, on metallic full panel drawer slide: specification: ( 1 ) work table size ( approx. ) l1200mmxw900mmxh900mm, with four castor wheels including two lockable wheels at the front side, ( 2 ) drawer size ( approx. ) l460mmxw495mm xh158mm each, and overall size of drawer unit ( approx. ) l470mmxw495mmxh825mm and ( four castor wheels including two lockable wheels at the front side, ( 2 ) drawer size ( approx. ) l460mmxw495mm xh158mm each, and overall size of drawer unit ( approx. ) l470mmxw495mmxh825mm and ( 3 ) drawer slide height ( approx. ) 85mm. 11 cut section models for hydraulic components specifications: cut section model of hydraulic brake unit, portable type, four wheel type ( two disc brake infront and two drum brake in rear and made of origional parts such as to master cylinder assembly....
Due Date : March 05, 2020
Tender Value : ₹ 14.21 Lakhs