printing copper roller

PRINTING COPPER ROLLER product category:PRINTING COPPER ROLLER length series:1270mm repeat series:410,420,460,820,914,918mmNote::specific repeat size can be produced according to customers’ requirements as well as can produce in line with customers’ extraordinary requirements.Characteristic::High geometric accuracy , the straightness of the outer round is 0.01mm,the smooth finish attains Ra0.05,the diameter deviation is ±0.01mm;the hardness of copper layer is HV200 or more and uniform; the crystallization of copper layer is meticulous and dense, can be carved easily, the edge of pattern is clean and printing forming is clear; accurate measurement, high hardness ,long service life ,can guarantee the continuous producing as well as can be used repeatedly.