Department Of Cooperation

Department Of Cooperation has published Tender For Mill Roller De-Shelling And Re-Shelling- 1 De-shelling & re-shelling of mills rollers Size :- 840/830*1530mmDetail as per size:- Ø 840/830mm X 1525 mmMaterial to shell to be coarse grain cast iron conforming to IS11202 - 1985 with following compositions :- Total carbon : 3.2% to 3.6%Sulphur : 0.15% maxPhosphorus : 0.5% maxMagnease :-2.2% to 3.2%Silicon 1.2% to 2.2%Rollers shall be of coarse grain castIron having hardness 180-210BHN 2 Re grooving of mill rollers 3 Conventional Mill roller 4 De-shelling & re-shelling of under feed rollers Detail as per size:- Ø 830mm X 1525 mm ( 1st mill)AndØ 710mm X 1525mm (2nd, 3rd, 4th mill)Material to shell to be coarse grain cast iron conforming to IS 11202 - 1985 with following compositions :- Total carbon : 3.2% to 3.6%Sulphur : 0.15% maxPhosphorus : 0.5% maxMagnease :-2.2% to 3.2%Silicon 1.2% to 2.2%Rollers shall be of coarse grain castIron having hardness 180-210BHN 5 Machining of mill roller journal 6 Welding and machining of mill roller journal 7 Fabricated juice rings for feed and discharge rollers in one piece 8 Top roller collars fabrication (i) Two pieces(ii) Single piece . Last date of submission for this tender is 2023-06-03. This is a Spare Part tender in Ludhiana, Punjab