Integral spindle coolant system decreases the high temperature and ensures running accuracy after long time working 采用内藏式主轴油冷却系统,有效降低头部温升,确保长时间加工的运转精度。
3.
Technological transformation of oil - cooling system of the main fan ' s hydraulic coupler and cooling system of the pressure fan in qishan mine 旗山矿主扇液力偶合器油冷却系统及压风机冷却系统的改造