Since there are many types of laser marking machines, you must first understand the characteristics and application fields of various types of laser marking machines before you can choose a more suitable laser marking machine.
UV laser marking machine
UV laser machines rely on laser energy to break the bonds between atoms or molecules, causing them to vaporize and evaporate into small molecules. Due to its focused light spot performance and extremely small processing influence area, it can carry out ultra-fine marking and special material marking.
Application fields: Mainly used in high-end ultra-fine processing, surface marking of packaging bottles for iPhone, cosmetics, medicines, food and other polymer materials: flexible PCB board marking and scribing: brick wafer micro-hole and blind hole processing; LCD liquid crystal glass, glassware surface, metal surface layer, plastic buttons, electronic components, gifts, communication equipment, building materials, etc.
Fiber laser marking machine
The fiber laser marking machine uses a fiber laser to output laser, and then realizes the marking function through a high-speed scanning oscillation system. The fiber laser marking machine has a high electro-optical conversion rate and can engrave metal materials and some non-metal materials. It is mainly used to mark depth and smoothness. In fields with high precision and precision, bitmap marking can mark exquisite patterns on metal, plastic and other surfaces. Application areas: used in hardware products, tool accessories, precision instruments, glasses and watches, jewelry, auto parts, etc.
Plastic buttons, building materials, food, medicine, electronic components, integrated circuits (IC), electrical appliances, mobile communications, PVC pipes, sanitary ware and other industries.
CO2 laser marking machine
The CO2 laser marking machine is a high-performance lighting equipment that passes the laser beam through beam expansion, galvanometer, and focus, and finally controls the deflection of the galvanometer to achieve marking. Application areas: electronic components, instruments, clothing, leather, bags, shoes, buttons, glasses, medicine, food, beverages, cosmetics, packaging, electrical equipment, etc. It is also suitable for marking, engraving, hollowing and cutting of various non-metallic materials and products. It can mark, engrave, hollow out and cut various texts, symbols, graphics, images, barcodes, serial numbers, etc.