| 摘要 |
A mixer is disclosed that includes an elongated bearing tube with at least two bearings therein in which a first one of the bearings is disposed at one end of the bearing tube and a second one of the bearings is disposed at the other end of the bearing tube. Shaft of an electric motor is rotatably supported by the bearings. Drive shaft of a beater secured to the motor shaft is capable of rotating with a minimum vibration.
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