bids are invited for ss and sc centre lathe ( all geared ) with minimum specification - ss and sc centre lathe ( all geared ) with minimum specification, centre height 150 mm and centre distance 1000 mm along with 3 & 4 jaw chuck, auto feed system, safety guard, taper turning attachment , motorized coolant system, lighting arrangement & standard accessories , pillar type drilling machine - pillar type drilling machine sensitive 0 - 20 mm cap. with swivel table motorized with chuck & key. , drilling machine bench sensitive - drilling machine bench sensitive 0 - 12 mm cap motorized with chuck and key , d.e. pedestal grinding machine with wheels rough and smooth - d.e. pedestal grinding machine with wheels rough and smooth 2 h.p., 3-phase, 415 v, 1440 rpm, 2500 dia wheel , transformer welding set - continuous welding current, with all accessories - transformer welding set - continuous welding current, with all accessories and electrode holder 60% duty cycle with standard accessories 300 a, ocv 60-100v , arc welding table ( all metal top ) with positioner - arc welding table ( all metal top ) with positioner 1200 x 1200 x 750 mm , oxy - acetylene gas welding set equipment - oxy - acetylene gas welding set equipment with hoses, oxygen & acetylene cylinders, regulator and other accessories , gas welding table with positioner with fire bricks - gas welding table with positioner with fire bricks 900 x 600 x 750 mm , compressor unit suitable for pressure - compressor unit suitable for pressure : 8bar, delivery 50lpm ( or more ) , reservoir capacity : 24 liters ( or more ) 230v, 50 hz, with pressure regulator and water separator. , pneumatic trainer kit - pneumatic trainer kit consisting of the following matching components and accessories : i ) single acting cylinder ii ) double acting cylinderiii ) 3 / 2 way valve manually, actuated, normally, closedv ) one way flow control valve vi ) 5 / 2 way valve with manually- operated switchvii ) 5 / 2 way valve pneumatic, actuated, spring returnviii ) 5 / 2 way pneumatic actuated valve double pilotix ) 3 / 2 way roller level valve direct actuation normally closedx ) shuttle valve ( or ) xi ) two pressure valve ( and ) xii ) pressure gauge 0 - 16 barxiii ) manifold with self-closing nrv, 6-wayxiv ) push button station for electrical signal input with 3 illuminated momentary contract switch ( 1 no + 1 nc ) and with 1 illuminated maintained contact switch ( 1 no + 1 nc ) contact load 2 a xv ) relay station with 3 relay each with 4 contact sets ( 3 no + 1 nc or change over type ) , 5axvi ) 3 / 2 way single solenoid valve with ledxvii ) 5 / 2 way single solenoid valve with manual override and led xviii ) 5 / 2 way double solenoid valve with manual override and ledxix ) power supply unit input voltage 85_265 v ac, output voltage, 2u v dc, output current : max 4.5 a, short- circuit- proofxx ) profile plate, anodised aluminium 1100 x 700 mm, with carriers mounting frames and accessories ( to01 sets be fitted on the pneumatic workstation , pneumatic work stationwithwooden work surface, and one pedestal drawer unit having 5 drawers, each with handles and individual locks, on metallic full panel drawer slide. - 1.work table sizel1200 mm x w900 mm x h900 mm. with four caster wheel2. drawer–size l460 mmxw495 mmxh158 mm each and overall size of drawer unit.l470mm x w495 x h825 mm and , carrier formounting components - carrier formounting components, such as pb & relay boxes , cut section model for pneumatic component - cut section model ( 01 each from the followings ) 1. single acting cylinder 2. double acting cylinder3. 3 / 2 way valve4. one way flow control valve5. 5 / 2 way valve6. 3 / 2 way roller lever valve7. and gate8. pressure gauge 9. 6 way manifold10. 3 / 2 way single solenoid valve 11. 5 / 2 way double solenoid valve , hydraulic trainer kit - i ) . hydraulic power pack with ( 1 ) external gear pump having a delivery rate of 2.51 pm. ( approx. ) @ 1400 rpm operating pressure 60 bar, coupled to a single- phase ac mptor ( 230 v ac ) having start capacitor and on / off switch and overload protection, 2. pressure relief valve and adjustable from 0-60 bar, 3. oil reservoir, = 5 liters capacity having sight glass. drain screw, air filter, and p and t ports.ii ) . pressure relief valve pilot- operated iii ) . drip tray, steel size 1160 mm x 760iv ) . pressure gauge glycerin damped, indicated range of 0-100 bar v ) . four –way distribution with five ports equipped with a pressure gauge v ) . four –way distribution with five ports equipped with a pressure gaugevi ) . double acting hydraulic cylinder with a control cam, piston diameter 16 mm, piston rod diameter 10 mm, stroke length 200 mmvii ) . suitable weight for vertical loading of hydraulic cylinder viii ) . mounting kit for weight for realizing pulling and pushing load ix ) . 3 / 2 way directional control valve with hand lever actuationx ) . 4 / 2 way directional control valve with hand lever actuation xi ) . 4 / 3 way directional control valve closed- centre position, with hand lever actuationxii ) . non return valve xiii ) . pilot operated check valve pilot to openxiv ) . one way flow control valve with integrated check valvexv ) . t- connector with self-sealing coupling nipples ( 2 nos. ) and quick coupling socket ( 1 no ) xvi ) . profile plate anodised aluminium, 100 x 700 mm, with carriers, mounting frames and mounting accessories ( to be filled on the hydraulic work station ) , hydraulic work station - hydraulic work stationmetal work surface, and one pedestal drawer unit having 5 drawers, pprox ) l-1200 mm x w-900 mm x h- 900 mm. with four caster wheels including two lockable wheels at the front side.2. drawer –size ( approx ) l-460 mm x w-495 mm x h-158 mm each and overall size of drawer unit. ( approx ) l- 470mm x w- 495 x h- 825 mm and 3. drawer slide height ( approx ) 85 mm. , cut–section model for hydraulic components. - 1. pressure relief valve 2. pressure gauge 3. double acting cylinder4. 3 / 2 way direct directional control valve5. 4 / 2 way direct directional control valve6. 4 / 3 way direct directional control valve 7. non return valve 8. pilot operated check valve total quantity : 1