Our CTC production line is able to produce the continuous transposed conductors used in huge transformer windings with voltage of less than 1000MVA and 1000KV. This device is capable of stranding many flat copper wires together. It, through accurate mechanical actions of transposing head, can curve flat copper wires along the narrow cross-section, and transpose each other repeatedly, and then tape wires with insulation paper and wind them onto the take-up reel.