1. Block stator winding is a special variant of needle winding process. In order to achieve a higher filling level, single-tooth winding is used to wind single-pole or even pole chain.
2. In single-tooth winding, the monopole rotates around its own axis and the wire is fed by the needle. The precise positioning of the needle makes the best use of the available space.
3. For polar chain, the process is different. Each magnetic pole contained in the chain is "encircled" by one pin after another to complete the winding and connection. The needle and pole chain move each other, the winding position is accurate and the maximum filling degree can be achieved. In addition, these machines of Shuai Rui can directly peel off the insulation layer during winding.