The wire stringer is a kind of twisting machine which can be widely used in all kinds of soft / hard conductor wires. It can twist many single conductors into one strand and meet the technical requirements of wire rod. Strands can be divided into single winch, pair winch, high-speed winch, back twisting machine, cage stringer, framing stringer, tube stringer and disc stringer, etc. Single winch, vertical single winch, horizontal cantilever single winch and hanging frame single winch three kinds. It is mainly used in high frequency wire, electronic wire, data line, electronic wire core wire pair and multi-strand strangulation. The winch can be used in the twisting of high frequency data cable, telephone line 5 #and core wire twisting machine can be divided into automatic tension high speed stringing machine and manual high speed tension stringing machine. It is mainly used in computer wire arrangement, earphone wire, electronic cable, power cable, telephone line, automobile wire, network wire PVC wire and other copper wire strangulation. The detorsion machine is applied to the high frequency digital cable in the total take-back (back burning). When the total cable is paid, the position of the insulation core wire is staggered and balanced to overcome the uneven torsional stress during the twisting, so that the high speed twisting can still be of uniform quality and pitch. With four ignition and torsion, the high speed can reach 600R.P.M.The effect of detorsion is good and the performance is excellent. High speed cantilever winch is suitable for control cable, communication cable, data cable, coaxial cable, PE or PVC coated core wire strangulation and central or side wrap tape. It is mainly used for wire core wire with high precision. High speed suspension winch is suitable for controlling cable, communication cable, power cord and so on.