This coating machine is normally on the frequency adjustment process. The application is for crystal and oscillator production line (Lead type or SMD type : available). Operator puts the turret ring (72 steps, 144 steps or 90 steps) in the vacumm chamber. And then system runs one by one with frequency adjustment through silver coating in vacuum. And after coating finished, it shows NG parts and good parts with difference colors in monitor. So, it's not need to measure and sort again.
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