免费视频精品一区二区三区,国产成人免费AV片在线观看,国产成年无码久久久免费,日韩少妇内射免费播放

Advantages：
·DD motor needle winding direct drive technology, winding speed up to 3000mm/s. Needle rolling servo technology for needle pulling, solving the problem of core pulling Transposition.
·synchronous needle threading technology to reduce auxiliary action time.
·EPC deviation correction, serpentine deviation correction, first insertion deviation correction.
·and coil clamping deviation correction functions, with the human coil deviation correction distanceof 80mm from the coil needle to improve the winding alignment.
·Active caching mechanism reduces the inertia of passing the stick and increases the winding accelerationand deceleration speed to 5000mm/m.

Parameters：

*The above parameters are subject to the actual product