灌阳县的选矿机械制造业始于上世纪70年代初,是灌阳的传统产业、特色产业、优势产业。经过近四十年的发展,业内企业已达80余家,主要生产磁选、电选、重选、浮选破碎、粉磨、筛分等系列产品,产品销往全国各地,并出口俄罗斯、韩国、朝鲜和东南亚等国。为了做大做强选矿机械制造产业,加快产业结构调整,推动产业升级,提升选矿机械品牌在国内外的知名度,推动产业向规模化、集 Guan Yangxian processing machinery manufacturing industry began in the early 70s of last century, Guan Yang is the traditional industries, special industries, industries. After nearly four decades of development, the industry has reached more than 80 companies, the main production of magnetic separation, electricity election, re-election, flotation crushing, grinding, screening and other products sold to all parts of the country and exported to Russia, Korea, North Korea and Southeast Asia and other countries. In order to enlarge and strengthen the mineral processing machinery manufacturing industry, speed up the adjustment of industrial structure, promote industrial upgrading, enhance the popularity of mineral processing machinery brand at home and abroad, and promote the industry to scale, set