Three-in-one center winding

　　It is a new type of winding mechanism developed by our company in recent years. It has three types of winding functions: active, passive and gap. It has two mechanical transmission characteristics: constant power and constant torque. It is suitable for film winding with high physical strength, density, hardness and appearance requirements. The winding weight and the diameter of the film roll are multiplied. The organic function of the three functions has produced many winding methods. Make the quality of the finished product ideal. Combined with the automatic change, release core, automatic flying knife cutting, automatic cutting, edge material recycling and other devices, the receiving system is the most efficient and optimal way, efficient, automatic, accurate and easy to complete the production task.