The equipment is composed of 2 machine-heads, and the mechanical parts and electrical control operate completely independently. Mainly used for rewinding or repairing cord. The machine is accurate in meter counting, with automatic addition and subtraction compensation for meter counting. The pay-off device uses a variable frequency motor with tension control to actively pay off, the traction device uses a variable frequency motor to drive, and the traction wheel has multiple grooves. The take-up device also uses a variable frequency motor with tension control. Suitable for B40/B80 stamping spool function. The wire arranging device adopts a separate motor frequency conversion speed control belt clamping type,and the equipment is also equipped with a set of straighteners to adjust or correct the straightness of the cord. All transmission parts use arc tooth or trapezoidal tooth synchronous belt.