This heavy duty high speed braiding machine machine uses frequency controlling technology which is programmable. It controls machine by computer, it can timings smoothly, weace with highspeed and show all breakdown automatically. Meanwhile it has low noises, strong reliability and good wear ability. The spindle has automatcally tension controlling mechanism, automatic lubricatives system and safe fire fighting cover. This kind of machine can weave copper wires, and other metal wires, such as Mg-AL, alloy wires stanless steel, etc. The volume of the spindle of thismachines, while being loaded to capacity, it can be loaded to 5kg, comparing with other kinds of machines, this machine doesn't need change springs but to slightly tune the springs tension when change different specificaiton wires.