As we all know, in all laser processing processes, marking is an earlier application and the industry's most widely used process. Laser marking is a method that uses a high-energy-density laser to locally irradiate a workpiece to vaporize the surface material or change the color of the chemical reaction, leaving a permanent mark. Laser marking can produce a variety of characters, symbols and patterns, and the character size can be on the order of millimeters to micrometers, which has special significance for product anti-counterfeiting and product traceability.
In China, laser marking has occupied more than half of the market share of the laser processing market for a long time. Although the share has fallen, it has exceeded 32%. In 2018, China's laser marking optics and equipment output value exceeded 25 billion yuan.
Laser marking market shows high-end
Laser marking is the field with the lowest technical requirements for entry, and it is the first choice for many companies to start, including TRUMPF, Hans, and Huagong. They have not given up this business to this day. From earlier lamp-pumped laser marking machines to CO2 lasers, pulsed fiber lasers, and semiconductor laser markings, it has undergone multiple upgrades. The demand for marking machine shipments is large, but competition is also fierce, accompanied by The prices of CO2 lasers and pulsed fiber lasers have fallen sharply. Today, the most common single marking machine is only 20,000 yuan, which is completely profitable. Where is the way out and development direction for laser marking?
One way out of the development of laser marking lies in the development of technological processes, namely flying marking, fast marking and three-dimensional marking, while at the same time, the accuracy and pattern effect are better. Another way out is to diversify applications. It is no longer limited to clothing, toys, electronics manufacturing and other fields, but is increasingly being used in plastic products, handicrafts, food and medicine, PVC boards, PCB boards, bamboo Products, luggage and other non-metal industries, as well as aviation, precision instruments, automotive parts, plumbing hardware industry, general machinery, household appliances and other industries. Laser marking applications in these industries have become a new growth point for the market. High-end laser marking equipment is an inevitable trend of development.
CKlaser：first Super Laser Marking Concept
Ordinary computers are familiar to us, but in processing some more complicated calculations and scientific deductions, a powerful supercomputer is required to perform calculations. It is millions of times faster than ordinary desktop computers and naturally has strong computing capabilities .
Super, it must be a powerful upgrade version of such products. Not long ago, Guangzhou CKlaser launched the super laser marking machine, which once shaken the industry. Chuangke Laser is the earliest enterprise in China to put forward the concept of super laser marking machine, and is a pioneer in design in this field. Its birth indicates that the laser marking technology has greatly improved a level and broke the pattern of traditional laser marking.
CKlaser is one of the earliest enterprises in China that was engaged in laser marking, and it is also the only enterprise specialized in marking equipment and technology. In recent years, Bandtronics has led the industry in the development of high-end laser marking equipment. From simple two-dimensional marking to three-dimensional marking technology, it has developed a three-axis dynamic system to achieve high-speed marking, which is faster than other counterparts 40% -50%. In the marking applications of curved surfaces, inclined surfaces, high and low surfaces, and irregular products, Chuangke Laser has already learned a unique know-how.
CKlaser:Leading the New Trend of Laser Marking
The Super Laser Marking Machine introduced this time is the first of its kind in China. Prior to this, overseas countries did not have this concept. So what is a super laser marking machine and what are its advantages? What impact will it have on current marking applications?
Super laser marking machine mainly breaks through the problems of slow speed, low precision, rough pattern and insufficient format of traditional marking machines, highlighting the three core advantages of ultra-fast, ultra-fine and ultra-large range, which will bring a traditional laser marking process once. Innovation changes.
The super marking machine has expanded its working range, the marking format reaches 400-800mm, and the laser power includes 180 watts, 250 watts and 350 watts. Using 3Dlaser's self-developed software control system, it is equipped with a three-axis control "3-axis" optical path system, which can achieve freely variable focal length through three-axis lens offset; adopts a new generation of three-axis dynamic focus control technology to perfectly solve the curved surface Engraving problems of irregular surfaces, such as high and low surfaces, ladders, special-shaped surfaces, etc .; dynamic focusing large format technology, integrating marking and cutting capabilities, a larger effective range, higher fineness, and better uniformity.
With the optimized optical system, control system and scanning head, this super marking machine of CKlaser can increase the marking speed by up to 30%. Using a metal laser with a beam quality of 1.2 <M2, high power density, and a 50% smaller focus spot in the same range can greatly improve the pattern fineness. The configuration system and working range can be selected from 400mm × 400mm ～ 800mm × 800mm, and the maximum effective marking range reaches 1600mm.
Super laser marking machine is very suitable for 3D curved surface engraving, 3D high and low curved surface engraving, leather engraving, large-format cloth engraving, 3D oblique engraving and other applications. The pattern produced is beautiful, which is more significant and efficient than ordinary marking machines Greatly improved. This equipment can also be equipped with a mobile feeding system to achieve line marking operations.
