1. The machine adopts computer needle selector to select needles on the needle barrel, computer needle selector to make loops and collect loops, floating thread three-power position to select needles, any complex weave structure and process pattern can be converted into control program through computer pattern system, stored in USB disk or disk and input into control system, and then the jacquard fabric with unlimited pattern range can be woven, which saves the time of changing pattern 2. Adopting the advanced Japanese WAC computer needle selection system in the world, making the machine more stable, easy to operate and convenient to maintain 3. Professionally developed three-level system, less needle loss, high speed