The first domestic dental titanium casting machine

Although the The Fourth Military Medical University and Henan Luoyang Jianxi light industry general machinery factory jointly developed the first domestic dental Titanium alloy valve, and in the domestic sales of 23 units, and laid a solid foundation for Titanium  denture in China extensively,

   But due to the Department of Stomatology crowns and bridges of the high accuracy requirement, the internal (shaft wall) fit < 73µm, marginal fit < 100 µm, there is no domestic embedding material can meet this demand.