The MIRACLE SLA150 series is a desktop level sunken laser 3D printer developed by our company, which has the advantages of high precision, good stability, and low usage cost. It adopts high-precision liquid level sensors and negative pressure adsorption coating system to ensure the uniformity and flatness of the printing layer. The layer thickness can be accurately up to 0.05mm, and it supports various materials such as standard resin, environmentally friendly resin, washed resin, anti-static resin, flexible resin, etc. It can be widely used in personal design, industrial research and development, cultural and creative art, education and training, and other related fields.