Q: What is laser engraving? What kind of materials can be engraved on?

Laser engraving is applied to the high precision of robot and the latest advanced 405nm 500mW laser tube of blue-violet emission, with larger output power, wider engrave range can be carried out. Users can also engrave personalized patterns on various materials like leather, kraft liner board and wool. Also, the latest laser kit can control laser output power to engrave via PWM.