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Rio Tinto--Zinc(RTZ)拣选机公司继放射性拣选机、激光拣选机、紫外线拣选机研制成功之后。又研制成功了19型导电性—磁性拣选机。测量导电性和磁性早就是鉴别矿物类型和矿石质量的基本物理参数。RTZ-19型导电性—磁性拣选机就是基于矿石间有上述性质的差异而研制成功的一种拣选大块矿石的新型分选
Rio Tinto - Zinc (RTZ) Picking Machines Following the successful development of the radio picker, laser picker, and UV picker. Also successfully developed 19 conductivity - magnetic sorting machine. Measuring conductivity and magnetism has long been the basic physical parameter for identifying mineral types and ore quality. RTZ-19 conductive - magnetic sorting machine is based on the nature of the differences between the above-mentioned minerals and the successful development of a sorting of large ore sorting new