cmp2001

mixing arm: application:concrete mixer plant material:hi-chrome quality:passed ISO9001:2008 price:competitive Specification:mixing arm specification:hardness:52-62HRCuseful life:can be produced more than 200000 cubic meter concrete or 300000 tons asphaltmaterial:Hi-chromestandard:CN:KM TB Cr 15-25-GTUS:ASTM A532 Class Two Type Dstrength of extension:380 N/mm2extension at break:1%shock impact( ...