设备适用于方形断面的斜交轮胎与子午线轮胎的钢丝圈生产。主要由导开装置、电加热器、 Ø90冷喂料挤出机、牵引冷却装置、贮存器、钢丝圈卷成装置与电气控制系统组成。该机可同时制作3 个钢丝圈，生产效率高，制品质量好，自动化程度强，是先进的轮胎钢丝圈生产设备。

　　The line is used to produs square-section beads for bias tire radial tire.It consists of a let-off device,a electric heating machine,a Ø90 cold feed extruder,a pull-offassembly,a festoon assembly, a bead winding device and elecric control system.It can build three beads at on time.It is an advanced machine of winding tire beads with high efficient,good quality and automatically control.