Tender For Wbsscl/Md/Kol/Niq-28-E/2022-23, kolkata-West Bengal

Supply, Installation And Commissioning Of Seed Gravity Separator And Feeding Elevator , Seed Gravity Separator And Feeding Elevator , Supplying Of V.B.Elevator Cap. 3 Tph With Suitbale Heightto Feed Gravity Separatorcomplete Withelectric Panel & Pit Cover Capacity: 3 Tph Based On Wheat All Sheet Metal Components Shall Be Manufactured On Cnc Machine. Head Casing, Boot Casing And Leg Casing Made Of 2.0 Mm, 3.0 Mm And 1.6 Mm Gi Sheet Respectively, Spouting And Discharge Valve Made Of 1.6 Mm Gi Sheet. Complete Win 1 H.P. Geared Motor Starter And Switch, Service Platform, Ladder, One Length Of Spouting And All Standard Features. Belt Shall Be Nn Rubber Belt, Buckets Shall Be Pu / Nylon Hdpe Self Cleaning Type. Spacers Shall Be Provided In Between Belt And Buckets To Prevent Damage To Seeds. Boot Pulley Shall Be Wing Type To Prevent Lodging Of Seed Between Belt And Pulley. Head Pulley Shall Be Rubberised And Crowned For Improved Traction. Belt Tensioning With Bakelite Slide. Sprocket Shall Be Tlb Type For Easy And Quick Sitting. Belt Speed Shall Not Exceed 1 M / Sec. Or Equivalent. Supplying Of V.B.Elevator Cap. 3 Tph With Suitbale Heightto Feed Gravity Separatorcomplete Withelectric Panel & Pit Cover Capacity: 3 Tph Based On Wheat All Sheet Metal Components Shall Be Manufactured On Cnc Machine. Head Casing, Boot Casing And Leg Casing Made Of 2.0 Mm, 3.0 Mm And 1.6 Mm Gi Sheet Respectively, Spouting And Discharge Valve Made Of 1.6 Mm Gi Sheet. Complete Win 1 H.P. Geared Motor Starter And Switch, Service Platform, Ladder, One Length Of Spouting And All Standard Features. Belt Shall Be Nn Rubber Belt, Buckets Shall Be Pu / Nylon Hdpe Self Cleaning Type. Spacers Shall Be Provided In Between Belt And Buckets To Prevent Damage To Seeds. Boot Pulley Shall Be Wing Type To Prevent Lodging Of Seed Between Belt And Pulley. Head Pulley Shall Be Rubberised And Crowned For Improved Traction. Belt Tensioning With Bakelite Slide. Sprocket Shall Be Tlb Type For Easy And Quick Sitting. Belt Speed Shall Not Exceed 1 M / Sec. Or Equivalent. , Supplying Ofseed Gravity Separator Capacity: 2 Tons / Hr. Based On Wheat And Depending Upon The Grading Quality To Be Achieved. It Is Meant For Removing Impurities On Specific Density Principle, Grains Same In Size But Different In Weight Shall Be Separated. Three Or More Grades Can Be Taken. Suitable For All Types Of Grains, Seeds And Grannular Products. Compact And Sturdy Steel Tube Frame With High Quality Wooden Rectangular Deck Mounted On Teflon Bushings, Deck Size 800 X1590 Mm ( Wxl ) Dynamically Balanced Fans ( 3 Nos. ) With Individual Adjustable Air Control, Variable Oscillation Speed Of Deck With The Help Of Variable Frequency Drive, Variable Lengthwise & Sidewise Inclination Of Deck, Has Hydraulic System For Cleaning Of Deck, Regulated Feeding, Built In Air Filters. Complete With Electric Motor Of 4 Hp 440 V Fans And 1 Hp, 440 V For Deck Of Siemens / Crompton / Rotomotive / Equivalent And Starter, Switch. Or Equivalent , Installation & Commissioning ( Item Sl. No. I & 2 Should Be Attached With Our Old Seed Processing Machines Of Different Capacity Installed At Our Different District Units In West Bengal )

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INR 100000.0 /-

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Name of Work: Supply, installation and commissioning of Seed Gravity Separator and feeding elevator with old Seed Processing Plants installed at different district units of WBSSC in West Bengal

Sl. No.	Item Description
1	Seed Gravity Separator and feeding elevator
2	SUPPLYING OF V.B.ELEVATOR CAP. 3 TPH WITH SUITBALE HEIGHTTO FEED GRAVITY SEPARATORCOMPLETE WITHELECTRIC PANEL & PIT COVER Capacity: 3 TPH based on wheat All sheet metal components shall be manufactured on CNC machine. Head casing, boot casing and leg casing made of 2.0 mm, 3.0 mm and 1.6 mm GI Sheet respectively, spouting and discharge valve made of 1.6 mm GI sheet. Complete win 1 H.P. geared motor starter and switch, service platform, ladder, one length of spouting and all standard features. Belt shall be NN rubber belt, buckets shall be PU/Nylon HDPE self cleaning type. Spacers shall be provided in between belt and buckets to prevent damage to seeds. Boot pulley shall be wing type to prevent lodging of seed between belt and pulley. Head pulley shall be rubberised and crowned for improved traction. Belt tensioning with bakelite slide. Sprocket shall be TLB type for easy and quick sitting. Belt speed shall not exceed 1 m/sec. Or Equivalent. SUPPLYING OF V.B.ELEVATOR CAP. 3 TPH WITH SUITBALE HEIGHTTO FEED GRAVITY SEPARATORCOMPLETE WITHELECTRIC PANEL & PIT COVER Capacity: 3 TPH based on wheat All sheet metal components shall be manufactured on CNC machine. Head casing, boot casing and leg casing made of 2.0 mm, 3.0 mm and 1.6 mm GI Sheet respectively, spouting and discharge valve made of 1.6 mm GI sheet. Complete win 1 H.P. geared motor starter and switch, service platform, ladder, one length of spouting and all standard features. Belt shall be NN rubber belt, buckets shall be PU/Nylon HDPE self cleaning type. Spacers shall be provided in between belt and buckets to prevent damage to seeds. Boot pulley shall be wing type to prevent lodging of seed between belt and pulley. Head pulley shall be rubberised and crowned for improved traction. Belt tensioning with bakelite slide. Sprocket shall be TLB type for easy and quick sitting. Belt speed shall not exceed 1 m/sec. Or Equivalent.
3	SUPPLYING OFSEED GRAVITY SEPARATOR Capacity: 2 Tons/Hr. based on wheat and depending upon the grading quality to be achieved. It is meant for removing impurities on specific density principle, grains same in size but different in weight shall be separated. Three or more grades can be taken. Suitable for all types of grains, seeds and grannular products. Compact and sturdy steel tube frame with high quality wooden rectangular deck mounted on teflon bushings, deck size 800 x1590 mm (WxL) dynamically balanced fans (3 Nos.) with individual adjustable air control, variable oscillation speed of deck with the help of variable frequency drive, variable lengthwise & sidewise inclination of deck, has hydraulic system for cleaning of deck, regulated feeding, built in air filters. Complete with electric motor of 4 HP 440 V fans and 1 HP, 440 V for deck of Siemens/Crompton/Rotomotive/ Equivalent and starter, switch. Or Equivalent
4	Installation & Commissioning (Item Sl. No. I & 2 should be attached with our old Seed Processing Machines of different capacity installed at our different district units in West Bengal)