supply of nickel screen- for n.h.e.c/thyseen krupp/wil make , nickel screen , technical specification of nickel screens , pure nickel screens of 99.90% purity to be maintained , electroformed nickel screens , highest quality screensto give maximum through put , long life and lower purity of molasses , to get better quality sugar , to get maximum chromium thickness 12 to 14 microns , to get maximum hardness 900 to 1000 hv , surface finish will be mirror finish , open area will be 8 to 10% depends on slot size , uniformity of slot opening , specified hardness thickness of chromium , conocity of diverging slots , high ductility and tensilestrength to withstand large centrifugal force and convenient mounting on baskets , increased sugar production and higher yeild , very low internal stresses and screen do not deform , uniform weight on each segment (wt difference not more than 2 to 3 grams , 1100 size cont machine nickel screen weight 3.2 kg to 3.5 kg each set , 1350 size cont machine nickel screen weight 4 kg to 4.5 kg each set , 1500 size cont machine nickel screen weight 5.5 kg to 5.75 kg each set , wk-1350 /30c size 0.05mm with six (6) segmeat , nhec (nk) 1100/30 c size 0.06 with five (05) segmeat , k.t.(thyssenkrupp make ) 1500/30 size 0.06mm with sixe segment (modifiedmachice )