There are some differences between 3D rotary head bending machine and 3D rotary line bending machine in working principle, scope of application and function. Working principle: 3D rotary head wire bending machine realizes the bending of materials by controlling the movement of the rotary head, it is usually the head of the machine, and the operation of bending is completed by rotating different angles. The 3D rotary wire bending machine realizes the bending of materials by controlling the rotary movement of the wire rod. Scope of application: 3D rotary head wire bending machine is suitable for relatively simple bending shapes, such as right angles, boxes and other simple three-dimensional shapes, generally more than 8MM wires, and it is also a 3D machine that usually uses rotary heads. The 3D rotary wire bending machine is suitable for more complex bending shapes, such as complex curves, curved surfaces, etc. Usually the rotary wire is suitable for wire diameters within 8MM. Although there are many products of line forming machines on the market at present, it is more important whether the internal mold of line forming machines can rotate to complete one-time forming, which directly affects the speed of production, and the accuracy of bending will also be greatly improved. The production process of line forming machine is not as fast as possible. Sometimes faster production speed will affect the bending angle and bending accuracy, so choosing a convenient, high-efficiency, high-precision and stable machine is suitable! The products are mainly used in the auto parts industry, including car seat steel wires and car seat accessories molding; pet carrier accessories; Bathroom and kitchen hardware accessories; Garden tool accessories, electronic products molding, toy accessories molding, electrical accessories molding, sports equipment accessories molding, stationery accessories molding, instrument accessories molding, instrument accessories molding, hair accessories molding, kitchen and bathroom pendant accessories molding, handicraft molding, shelf accessories molding and other required high-precision metal wire molding accessories field.