The fully automatic rewinding machine adopts PLC computer programming technology, human-machine interface, and can automatically convert frequency and speed regulation, slitting, and edge sealing to complete the rewinding and cutting of paper rolls. The advantage of Tuofan Technology's rewinding machine is the use of a self-developed fully permanent magnet direct drive motor control system, which replaces traditional mechanical drive devices such as asynchronous motors and reducers and directly drives the rewinding machine to work.

　　Product features：

　　Space saving, the rewinding machine has a simple and compact structure, significantly reducing the occupied space. Enterprises can plan their production space more reasonably and improve space utilization.

　　Efficient and energy-saving, compared to the traditional "asynchronous motor+reducer" system, the drive efficiency is increased by about 20%, reaching about 93%, saving a lot of electricity expenses for enterprises, reducing production costs, and reducing carbon emissions.

　　Improve production efficiency and quality, accurately control curling speed, tension, and cutting position, avoid paper wrinkling, breakage, and other problems, ensure paper roll cutting size accuracy, and reduce scrap rate

　　Highly intelligent, supporting IoT technology, capable of achieving unmanned operation, remote control, online monitoring, and fault diagnosis.

　　Low maintenance costs, no need for complex drive devices, reducing maintenance and replacement work required due to wear and damage of drive components, and lowering maintenance costs and downtime.

　　Strong overload capacity, all permanent magnet direct drive motor has high power density, and can still output large torque even when subjected to large overload currents in a short period of time. It can be used in conjunction with speed control systems to exert strong overload capacity.