Our company designed and made the machine, it is a new mode spinning machine. The machine is able to double two or three yarns to one and clew for cotton, wool, chemical fiber etc.

DX231D doubler manufactured on electrical design, simple construction, easy mounting, convenient operation and the machine has central computer device, spindle motor, length controlled by electrical , auto stop when spindle full, prevent recover by electrical , invert speed adjuster, single spindle controller, auto stop when yarn broken , spindles separate, digital memory etc.

Optional:1 air connecting device  2 de-dust device