| 摘要 |
An object of the present invention is to provide a spinning machine which enables proper energy saving and which offers a proper durability and a high production efficiency. In the spinning machine, a control section 73 controls operation of a yarn slack eliminating device 12. The control section 73 can switch between a first mode in which the yarn slack eliminating device 12 is switchably operated and stopped, and a second mode in which the yarn slack eliminating device 12 is always operated. In the first mode, the yarn slack eliminating device 12 is operated during an operation time for an operation (for example, a yarn splicing operation or a doffing operation) of allowing a yarn spun by a spinning device to be wound by a winding device.
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