replacement of cane leveller shaft , replacement of cane leveller shaft is having the specification scope of work over all length of shaft : 3805mm bearing centre to centre : 2700mm no . of hubs : 11 nos no . of knives : 44 nos including certificate to be produced , millscop , general terms and conditions . experience in the field of sugar mill machinerises reconditioning will be preferrable , dismantling of all the 11 nos hubs from the existing leveller assembly . , machining the new shaft supplied by the mills with key way machining as identical to the old shaft and match the hub , bearing area with supplied bearing sleeve and fly wheel on both side using precision lathe / milling machine with standard tolerance . , hub reconditioning - 11 nos with equal weight filling up of metal in the knife fixing area of the hub , machining the area to the standard dimension using latest precision lathe/milling machine - existing bolt holes are to be filled up by welding and drilling hole sizes to suit the knives supplied by the mills . , hard facing of the hubs using high quality electrodes . , all the hubs should be stress relieved after completing the welding and machining works . , assemble the reconditioned hubs to shaft with tight fitting as per allowable tolerance and fixing the fly wheels on both sides . , dynamic balancing of the unit at the rated speed 590 rpm