Repair the magnetic fluid seal of the lower shaft of the single crystal furnace and re-inject the sealing fluid.
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This post was lastly written by Lao Ba Tuan_Edited by YQQX at 2018-10-12 20:41 Single crystal silicon, single crystal furnace lower shaft magnetic fluid seal.
It feels like the bearings are burned, lack of oil, or something else?
The pump is good, I make machinery! \ud83d\udc4d
The machine seal is good! Find me if you need anything! \ud83d\udc4d\ud83d\udc4d
The yellowish-brown color is magnetic fluid. It's not a burned bearing.
As long as the magnetic fluid is still there, do we need to do the installation and maintenance together?
We specialize in magnetic fluid sealing in China