Mill rollers deshelling and Reshelling.

Amount

Deshelling & Reshelling of Conventional Mill Rollers shell dia 925 x1700 mm length as per drg no. SMM-76R3 with grooving & shrink fitted juice rings , material :Total carbon - 3.2% to 3.6%,Manganese -1%to1.5%,Silicon -1.2% to 2.2% ,Phosphorus -0.5 %max, Sulphur 0.15% max. with test certificates of UT, MPI, hardness.

Deshelling & Reshelling of Lotus Mill Roller; shell dia 925 x1700 mm length as per drg no. SMM-76R3 with grooving & shrink fitted juice rings, having material: Total carbon - 3.2% to 3.6%, Manganese -1%to1.5%, Silicon -1.2% to 2.2%, Phosphorus -0.5 %max, Sulphur 0.15% max. with test .certificates of chemical composition UT, MPI, hardness. Specifications:-No. of juice holes =12, PCD. =690 mm, juice hole dia =45 mm, nozzles in every groove.

Shelling of new shaftas semi cotch roller,shell dia 925x1700 mm length as per drg. No. SMM 76R3 with grooving & shirnk fitted juice rings as material: Total carbon - 3.2% to 3.6 %, Manganese - 1% to 1.5 %, Silicon - 1.2% to 2.2 %, Phosphrus - 0.5 % max, Sulphur 0.15% max with test certificate of chemcial composition, UT, hardness

Deshelling, Reshelling of TUFR & Supply of suitable scrapper Specification - Toothed (Lotus) perforated Roller Feeder (TRF) with scrapper plate, tie rods. The shell to be made of carbon steel plates as per IS:2062 having thickness 25 mm& after machining the shell thickness should not be less than 20mm. The shell OD - 800 mm, OD including teeth tips - 905 mm & shell length - 1700 mm. The teeth to be 20 mm thk. of forged EN-9 steel. The drainage holes to be counter shunk type perforated in the shell their qty&size to be 1250 nos min, size 10/12 mm (top/bottom) working surface of scrapper shall be SS lined for frictionless passage to dense/drier bagasse mat. Scrapper teeth, roller tips & shell portion without holes should be hard faced. For other dimension refer our drg.

Machining of Mill Roller new shaft as per drg. No. SMM 3R