BT820 flat wire model is a model for large magnetic core (SQ1918-SQ4040), copper wire can do 10 square millimeter, this model can be used in one machine (SQ core, ring core, ESQ core, etc.), intelligent control and communication. High performance and stable production capacity, low noise of equipment operation, simple and easy to learn, fast winding tooling change; High safety factor with wrapped type; Can be linked to the back - end automatic production line. The electrical part of this machine adopts the whole-day control system and associated electrical accessories. Pneumatic part of the whole platform system pneumatic actuator and control element.