Description:

Metal 3d printer: works closely with the synchronous belt for more smoothly transition and more stable drive.. Synchronous belt pulley: the product designed with smooth transmission, a buffer, damping capacity, low noise.. Synchronous pulley: practical and professional design with high transmission efficiency, energy-saving effect.. Timing belt pulley: side screw mounting hole, easy to install, simple to use, bring much convenience to you.. Synchronous wheel: made of aluminum alloy, exquisite appearance, excellently machined, finished smoothly..