SLM selective Laser Melting rapid prototyping system metal 3D printer

The laser printer has high voltage circuit and high temperature circuit, so the electronic radiation and thermal radiation have a certain impact on the human body. Pay attention to the protection of pregnant women and children or keep away from these devices. In the process of printing, high temperature heating will bring out some powder and ink particles, which is bad for breathing. It should be avoided to work at the laser printer for a long time.

On the basis of electrostatic copiers, researchers from the United States and Japan, combined laser technology and computer technology, have successively developed semiconductor laser printers. This type of printer has been widely used because of its good printing quality, high speed and no noise.