Selection of slitting blade material:9CrSi/Cr12MoV/W6Mo5Cr4V2/W18Cr4V and etc.
Slitting blade is mainly used for paper,film,gold,silver foil,aluminum,copper films,tapes and other items for dividing,asking for the least cutting resistance,the largest wear resistance.Based on the requirements of products` precision,cutting tool somtimes have to reach micron precision.
In regard to high-precision requirements, we now can ensure that the thickness tolerances to 0.0005mm.Therefore, to a certain inner circle, its tolerance can be achieved to H3.All inspections of high products are made in the indoor temperature.
Certification we've gotton: ISO9001: 2008, SGS
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