There are many factors in the sound of computerized embroidery machines.
1 It is the sound generated by the spindle motor.
2 Bearing damage on upper and lower shafts
3 Our lower shaft and platen friction
4 The sound produced by the nose is also very loud
5 Click Start --- Right click My Computer --- Manage --- Event Viewer --- Applications -- Inside there is information or an alarm, you can find out that the program is wrong.
China Fortune Group Co.,Limited
Add：Jianglong Zone, Zhuji, Zhejiang, China
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