| Chuck Rotary Speed |
Chuck takes two rotary speed of separation |
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and conjoint.With separation ,it takes |
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free rotation,using for calibration of |
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steel ring .With conjoint ,it takes |
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variable transmission prepare rotary speed |
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(Opetional adjusted rotary speed between |
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3.4min/r-9.5min/r) using for |
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plasma-cutting and welding. |
