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the machine adopts electrical & electronic synchronous control technique, both welding time and cent-control welding is composed of digital and integrated electric circuit .this operation is accurate ,it has stable function, firm welded point and without welded tracks .not only welding speed is fast but also it is easy to learn and operate .the machine is equipped with precise equipment fl weft cutting and position that won the nation patent ,so the length of wefts is identical and regular .it is unnecessar...
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