The skeleton of plywood printer is welded with square steel with a thickness of 5mm, and the process adopts 600℃ high-temperature quenching for more than 8 hours. It is equipped with 24 support points, which not only ensures the accuracy of the skeleton, but also greatly improves life (the process can be distinguished by knocking. If the sound is crisp, the fire has not been retreated, and if the sound is heavy, the fire has been retreated.).this design can keep plywood printer in a long service life.
