How to Choose the Laser Marking Machine
According to the different laser sources, the laser marking machines can be divided into: CO2 marking machine, semiconductor laser marking machine, YAG laser marking machine, optical fiber laser marking machine.
According to the visibility standards, the laser marking machine can be divided into: purple light laser marking machine (invisible), green light laser marking machine (visible), red light laser marking machine (invisible).
Different laser marking machines have different laser wavelength. The laser wavelength of Fiber laser marking machine is 1064nm, the laser wavelength of CO2 laser marking machine is 10.6μm, and the laser wavelength of UV laser marking machine marking is 355nm. Different wavelengths and powers are suitable for different materials.
CO2 laser marking machine: suitable for rubber, non-metallic materials, stone, wood products, plastics, glass, wood products, acrylic, laser glass products, bamboo stone, ceramics, bamboo and artificial stone, etc.
Semiconductor laser marking machine: suitable for metal and various non-metal materials, iron, copper, aluminum, magnesium, zinc, gold, silver, titanium, ABS material, epoxy resin, ink products, etc.
YAG laser marking machine: suitable for a variety of metal and non-metallic materials, stainless steel, aluminum alloy, copper, gold nuggets, ceramics, synthetic materials, rubber leather, plastic, paper, paint products, etc.
Fiber laser marking machine: suitable for most metal materials and some non-metal materials, cloth, leather, glass, paper, polymer materials, electronics, hardware, jewelry, tobacco, etc.
Ultraviolet(UV) laser marking machine: mainly used for ultra-fine marking and engraving, especially suitable for food, pharmaceutical packaging material marking, micro-hole drilling, high-speed division of glass materials and complex pattern cutting of silicon wafers, etc.