Technical Education And Training Department

Technical Education And Training Department has published Supply, Testing , Installation & Commissioning Of Instruments, Shop Outfit, Equipment, Machinery, Etc.For The Trade Of Fitter- 1 Fitter : 2 Pneumatic Trainer Kit, Each Consisting Of The Following Matching Components And Accessories:Compressor Unit, 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- 1 No.I. Single Acting Cylinder, Max. Stroke Length 50 Mm, Bore Dia. 20 Mm - 1 No. Ii. Double Acting Cylinder, Max. Stroke Length 100 Mm, Bore Dia 20 Mm, Magnetic Type - 1 No. Iii. 3 / 2-Way Valve, Manually-Actuated, Normally Closed - 2 Nos. Iv.3 / 2-Way Valve, Pneumatically-Actuated, Spring Return-1 No. V. One-Way Flow Control Valve - 2 Nos. Vi. 5 / 2-Way Valve, With Manually-Operated Switch- 1 No. Vii. 5 / 2-Way Valve, Pneumatically-Actuated, Spring Return- 1 No. Viii. 5 / 2-Way Pneumatic Actuated Valve, Double Pilot - 1 No. Ix. 3 / 2-Way Roller Lever Valve, Direct Actuation Normally Closed- 2 Nos. X. Shuttle Valve ( Or ) - 1 No. Xi. Two-Pressure Valve ( And ) - 1 No. Xii. Pressure Gauge, 0-16 Bar - 1 No. Xiii. Manifold With Self-Closing, Nrv, 6-Way - 1 No. Xiv. Pushbutton Station For Electrical Signal Input, With 3 Illuminated Momentary-Contact Switches ( 1 No + 1 Nc ) And 1 Illuminated Maintainedcontact Switch ( 1 No + 1 Nc ) , Contact Load 2A - 1 No. Xv. Relay Station, With 3 Relays Each With 4 Contact Sets ( 3No+1Nc Or Change-Over Type ) , 5 A - 1 No. Xvi. 3 / 2-Way Single Solenoid Valve, With Led - 1 No. Xvii. 5 / 2-Way Single Solenoid Valve, With Manual Override And Led - 1 No. Xviii. 5 / 2-Way Double Solenoid Valve, With Manual Override And Led - 1 No. Xix. Power Supply Unit, Input Voltage 85 – 265 V Ac, Output Voltage: 24 V Dc, Output Current: Max. 4.5 A, Short-Circuit-Proof.- 1 No. Xx.Pneumatic Workstation ( To Be Fitted Onto The Pneumatic Workstation ) With Profile Plate, Anodised Aluminium, 1100X700 Mm, With Carriers, Mounting Frames And Mounting Accessories - 1No.--- 40 Mm Aluminium Profile Legs, Wooden Square Work Surface, And One Pedestal Drawer Unit Having 5 Drawers, Each With Handles And Individual Locks, On Metallic Full Panel Drawer Slide: ( 1 ) Worktable – Size ( Approx. ) L1200mmxw900mmxh900 Mm, With Four Castor Wheels Including Two Lockablewheels At The Front Side, ( 2 ) Drawer – Size ( Approx. ) – L460mmxw495mmxh158mm Each, And Overall Size Of Drawer Unit ( Approx. ) L470mmxw495mmxh825mm And ( 3 ) Drawer Slide Height ( Approx ) 85Mm. - 1 No. Carrier For Mounting Components, As Pb & Relay Boxes.Such - 1 No. Cut Section Model For Pneumatic Components - 1 Set. N.B :- All Valves / Components Are Properly Mounted On Work Station And By Suitable Piping / Cables With Quick Release Coupling ( Qrc ) . End Fittings To Construct Various Type Of Circuit. Installation, Demonstrations And Commissioning Must Be Satisfactory. 3 Hydraulic Trainer Kit, Each Consisting Of The Following Matching Components And Accessories:I. Hydraulic Power Pack 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 Overloadprotection, ( 2 ) Pressure Relief Valve Adjustable From 0 – 60 Bar, ( 3 ) Oil Reservoir, ≥5 Litres Capacity Having Sight Glass, Drain Screw, Air Filter, And P And T Ports. - 1 No. Ii. Pressure Relief Valve, Pilot-Operated - 1 No. Iii. Drip Tray, Steel, Size 1160 Mm X 760 Mm.- 1 No. Iv.Pressure Gauge, Glycerin-Damped, Indication Range Of: 0 – 100 Bars - 1 No. V. Four-Way Distributor, With Five Ports, Equipped With A Pressure Gauge - 1 No. Vi. Double Acting Hydraulic Cylinder, With A Control Cam, Piston Diameter16 Mm, Piston Rod Diameter10 Mm, Stroke Length 200 Mm. - 1 No. Vii. Suitable Weight, For Vertical Loading Of Hydraulic Cylinder - 1 No. Viii. Mounting Kit For Weight, For Realizing Pulling And Pushing Load. - 1 No. Ix. 3 / 2-Way Directional Control Valve, With Hand Lever Actuation - 1 No. X. 4 / 2-Way Directional Control Valve, With Hand Lever Actuation - 1 No. Xi. 4 / 3-Way Directional Control Valve, Close Centre Position With Hand Lever Actuation. - 1 No. Xii. Non-Return Valve. - 1 No. Xiii. Pilot-Operated Check Valve, Pilotto Open.- 1 No. Xiv. One-Way Flow Control Valve, Withintegrated Check Valve.- 1 No. Xv. T-Connector With Self-Sealing Coupling Nipples ( 2 Nos. ) And Quick Coupling Socket ( 1No. ) - 2 Set.Xvi.Hydraulic Workstation ( As Set ) With Profile Plate, ( To Be Fitted Onto The Hydraulic Workstation ) , Anodised Aluminium, 1100X700 Mm, With Carriers, Mounting Frames And Mounting Accessories. - 1 No.----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:, ( 1 ) Worktable – Size ( Approx. ) L1200mmxw900mmxh900 Mm, With Four Castor Wheels Including Two Lockablewheels At The Front Side, ( 2 ) Drawer – Size ( Approx. ) L460mmxw495mmxh158mm Each, And Overall Size Of Drawer Unit ( Approx. ) L470mmxw495 Mmxh825mm And ( 3 ) Drawer Slide Height ( Approx. ) 85Mm. - 1 No. Cut-Section Models For Hydraulic Components. - 1 Set. N.B :- All Valves / Components Are Properly Mounted On Work Station And By Suitable Piping / Cables With Quick Release Coupling ( Qrc ) . End Fittings To Construct Various Type Of Circuit. Installation, Demonstrations And Commissioning Must Be Satisfactory. 4 Slip Gauge As Johnson Metric Set. 87 Pieces As Set 5 Gauge Set Of Plug. Single Ended 5 To 55 By 5 Mm. 01 Set Of 11 Pcs. 6 Gauge Telescopic Set. 8 - 150 Mm 7 Digital Verniercaliper. 0 - 150 Mm With Least Count 0.02Mm 8 Digital Verniercaliper.0 - 200 Mm L.C. 0.01 Mm ( Optional ) 9 Digital Micrometer Outside. 0 - 25 Mm L.C. 0.001 Mm. 10 Surface Roughness Comparison Plates. N1 - N12 Grade ( As A Set ) . Last date of submission for this tender is 2022-04-27. This is a Tanks And Cylinders tender in Kolkata, West Bengal