Supply of Rotary Feeder Housing Assembly And Detai Rotary Feeder Housing Assembly And Details To Rwf Drawing No. 702900710100 And Vane Shaft Assembly And Details To Rwf Drg.No. 702900 710090.Note:-Athe Supply Shall Be Guaranteed For Performance, Quality And Workmanship For A Period Of 18 Months From Date Of Supply Or 12 Months From The Date Of Commissioning Whichever Is Earlier.B The Unit Must Be Leak Proof C Supply Shall Be Assembly Of Rotary Feeder Housing Assembly And Details And Vane Shaft Assembly And Details..