Ａ型浮选机液面平衡和进气量控制的改进广西冶金研究院赵瑞品南宁煤矿机械厂赵诗怡改革开放以前，我国几乎是Ａ型浮选机一统天下，随着研制、引进新型浮选机，许多新型浮选机应用于生产。但大多数中小选矿厂仍以Ａ型浮选机居多。Ａ型浮选机受用户观迎的原因主要有两个：（... A flotation machine liquid level balance and control of air intake improvement Guangxi Metallurgical Research Institute Zhao Ruibin Nanning Coal Mining Machinery Factory Zhao Yi before the reform and opening up, China is almost A-type flotation machine dominated the world, with the development and introduction of new flotation machine, Many new flotation machines are used in production. However, most of the small and medium beneficiation plants are still mostly A-type flotation machines. A-type flotation machine by the user to see the main reasons for two: (...