Procurement Of Elevator And Steel Nuckle Chain Elevator Chain And Steel Nuckle Chain, UDYOGAMANDAL-Kerala

Procurement Of Elevator And Steel Nuckle Chain Elevator Chain And Steel Nuckle Chain , Steel Knuckle Chain For Dryer DischargeElevator ( Dd ) And Recycle Elevator ( Rc ) As Per The Following Specification AndDrawing No . Ts/M/N-361 R2 . Operating Conditions :Material Handled: Np ( Complex Fertiliser ) MaterialCharacteristics : Mildly Abrasive , Corrosive And HygroscopicMoistureContent : 1 % NpTemperature : 100 Deg . Cent . Angle Of Repose : 35 Deg . Bulk Density : 700 Kg/M3 ( Np ) Capacity : 345 Mtph ( For Dd ) / 325 Mtph ( For Rc ) Chain Specification :Type : Heavy Duty , Continuous , Shock LoadingApplication : Bucket Elevators , Vertical TravelHeight BetweenSprocket Centres: 26 . 795 MHeight BetweenDischarge And Inlet: 23 . 75 MExistingChain Type : Steel Knuckle Chain , 12 Pitch Chain With G9 Attachment Every 2Nd Link , Without Wear Bar . Chain Pitch : 12 Chain Speed : 131 FpmAverage UltimateChain Strength : 2 , 30 , 000 LbsWork Load : 22 , 900 LbsTensioningArrangement : Gravity Take UpHead And TailSprockets : 10 Teeth , 12 Pitch , 38 . 83 Pcd Steel Carved , Flame Hardened Segmental RimBucket Spacing : 24 Side MountingHold Back : Built-In Backstop With Reduction Gear Unit . Material Of Construction :Casing : Mild SteelBuckets : Mild SteelChain : Alloy Steel ( Vendor To Select Material , Heat Treatment , Case Hardening And Specify The Same In The Offer ) . Drive Details :150 Hp , 1500 Rpm Motor , Gear Box ( Triple Reduction ) . Special Conditions :1 . The Chain Should Be Supplied In Small Units For Easy Handling , Each Units Consisting Of 10 Links With Coupling Pins . 2 . The Vendors Scope Includes The Design , Fabrication , Testing And Supply Of The Chain To Suit Above Specification . 3 . Detailed Drawing Showing The Construction Details Of The Offered Chain Should Be Submitted To Fact-Cd At The Time Of Quote . 4 . Vendor Can Visit And Gather The Required Information Before Quote And Any Technical Details Required Should Be Obtained From Fact-Cd Before Quote . ( If Reqd ) 5 . Offered Chain Should Be Suitable For The Existing Sprockets . Overall Dimensions Of The Chain Shall Conform To The Existing Dimensions To Avoid Space Constraint . 6 . Same Chain May Be Designed For Both The Elevators . 7 . Item Should Be Guaranteed For Performance , Quality Of Material And Workmanship , For A Period Of At Least 12 Months From The Date Of Installation Or 24 Months From The Date Of Despatch Of The Item . 8 . Supply Is Subjected To Third Party Inspection By Lris/Bv/Tuv9 . Scope Of Inspection By Third Party Inspection Includes A ) Review Of Mill Test Certificate B ) Witnessing Of Hardness Test On Chain Components . C ) Dimensional Check On Components Selected At Random . D ) Review Of Heat Treatment Charts/ Records E ) Witnessing Of Breaking Load Test . F ) Visual Examination And Overall Dimensional Checking At Random10 . Vendor To Submit Material Test Certificate Report On Hardness Checks , Report On Internal Preloading And Breaking Load Test Along With The Supply . 11 . Vendor To Supply 3 Copies Of The Detailed Construction Drawing On Order . 12 . Vendor To Submit Detailed Qap On Placing Order . , Elevator Chains As Per Drg . No . 332-6-237 R0Pitch : 18 ( 457 . 2M . M . ) Ultimate Strength : 74000 Lbs . ( 33560 . Kgs ) Duty : To Handle Granular Ammonium Phosphate ContinuouslyM . O . C:Side Plates : En 24 Steel Hardened And Tempered To 220-250 BhnPins : En 353 Steel Hardened To A Depth Of 1 . 2 Mm With Hardness 40-45 Rc And Ground Finished . Thimble : En 353 Steel Case Hardened To 40-45 Rc And Ground FinishedRollers : Steel Casting To Is 1030 Gr . 1 . Split Pins : M . S . Is226 . ,

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INR 94000.0 /-

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