近十年内国内机械制造业飞速发展，其中汽车制造业、选矿设备制造、发电设备等行业的产量增长迅速，同时产品科技含量、技术水平显著提高。其中，选矿设备的发展较为明显，从球磨机、烘干机、破碎机等大型选矿设备的销售额和技术创新两项指标分析，不难看出。内国内机械制造业选矿业的发展趋势一片明朗。 有关数据显示： 从整个大环境看，近十年内国内机械制造业科技含量与技术水平显著提高。2007年我国数控机床产量123257台，比2006年增加32.6%。2008年我国数控机床受世界经济危机影响，产量122211台，和2007年相比基本持平。2008年1～12月我国数控机床产量，受经济危机影响，7月后产量下降，12月已略有回升。2009年我国数控机床产量明显增加，达143904台，国产数控机床市场占有率迭到62%。2010年上半年我国机械制造工业情况依然良好，总体产销两旺，机床工具工业情况亦是如此。机床工具工业持续高速增长，上半年完成总产值2424.2亿元，同比增长41.4%，由于国际经济发展的形势还不明朗，面对复杂多变的国内外形势，虽然今年上半年我国机械工业形势良好，但趋势不容乐观。我国和国际上的制造强国相比，技术上还有很大差距，要研究提高产品挡次，增加高端产品，提高制造工艺水平，努力创新，在后金融危机时代，中国机床工具行业力争实现从机床大国到机床强国的蜕变。郑州正科多年来致力于破碎机、烘干机、回转窑、球磨机等大型选矿设备的生产，为适应时代潮流，争做选矿界领军人物，正科人不断突破自我，大力开展各项技术研发。用******的设备、***优质的服务回报用户们的支持与信赖！
For nearly 10 years of domestic machinery industry rapid development, the automobile manufacturing, mineral processing equipment manufacture, the output of power generation equipment and other industries to the rapid growth of the product technology content, significantly improve technical level, at the same time. Among them, the more obvious of mineral processing equipment development, from the ball mill, crusher, dryer and other large processing equipment sales and technical innovation two index analysis, it is not hard to see. Within the development trend of domestic mining machinery manufacturing choose a clear. Relevant data shows: look from the environment, for nearly 10 years the domestic machinery manufacturing technology content and level of technology has improved significantly. 2007 sets of CNC machine tool production in China in 2007, 32.6% more than in 2006. 2008 nc machine tools are influenced by the world economic crisis in our country, the production of 122211 units, flat, compared with 2007. 1 ~ 12, 2008 CNC machine tool production in our country, affected by the economic crisis, declining production after July, has improved slightly in December. 2009 CNC machine tool production in China increased significantly, up to 143904 units, domestic number