The leakage of fanbearing box, especially the leakage of the moving sealing on the main shaft, is a main problem in the working fan of the furnace.
风机轴承箱的泄漏尤其是风机主轴处动密封的泄漏一直是高炉风机运行存在的主要问题。
2
The invention solves the problems of short service life, low strength, no cracks and low reliability of the steel balls for the fanbearing manufactured by the current manufacturing method.
本发明解决了现在的制造方法制造出的风机轴承用钢球使用寿命短、强度不高、无裂缝可靠性低的问题。
3
The first entry in the game's sequel, following years of fan anticipation, arrives in two weeks bearing an unprecedented budget.