News

Effect comparison of different filling methods

In the process of laser marking, we fill the specified graphics or text to make the laser mark the best effect on a specific material. Next, we will compare and present from multiple angles such as type, line spacing, number of times, and margin.     Mactron’s laser equipment is widely used in many industries and materials. The diversity of materials makes the filling method especially important. In order to achieve better results, we need to go through multiple tests and comparisons [...]

Laser Equipment Winter Maintenance Tips

In the winter, the temperature is declining. At this time, we should not only warming ourselves, but also do freeze protection for laser machines to ensure the lifetime of the equipment and reduce the risk cost. As we all know, liquids have a “freezing point”. When the temperature of the liquid is lower than this “freezing point” temperature, it will solidify to form a solid, while the deionized water or distilled water will become larger in volume during solidification, which will “break” [...]

How to solve “abnormal sound of the galvo head and the red light beats frequently”

As a modern precision machine, laser equipment is characterized by high precision, high technology and automation. However, improper daily operation will also cause damage to the machine and cause various problems. When we encounter the situation that “abnormal sound of the galvo head and the red light beats frequently”, it is necessary to check in five steps in turn, to find the cause and solve it in time.     After completing the above five aspects of inspection, we can basically determine the [...]

Teach you how to avoid the laser “heavy cold”

The autumn wind is blowing, the winter is approaching, the miles are frozen, and the snow is floating. In the cold winter temperature conditions, if you don’t have careful maintenance, the laser working hard day and night may also have a “heavy cold”: when the ambient temperature drops below the freezing point, the coolant in the laser will change from liquid to solid. The volume of solid coolant will increase significantly, which will create the risk of rising water [...]

How to replace the galvo head and F-theta lens?

The galvo head and F-theta lens are one of the most important components of the laser marking machine. They are often applied to laser operations at 1064 nm (YAG), 10640nm (CO2), 532 nm (green), and 355 nm (UV). When there is a problem with the optics on the laser, we need to replace the new fittings in time and adjust the parameters. Below, we will show you the “correct steps to replace the Galvo Head and F-theta lens.” If you are [...]

Two-step laser mass spectrometry for more accurate cell research

It is reported that in order to improve mass spectrometry to enhance the study of cytochemical composition, researchers from the University of Münster have developed a method for improving the spatial resolution of matrix-assisted laser desorption ionization (MALDI) mass spectrometry in UK health agencies. Increased by about a thousandth of a millimeter. The researchers called the technique t-MALDI-2 (‘t’ indicates the transmission mode), which uses two lasers: one for generating a smaller focus on the removed material and the other [...]

Laser ultrasound provides a new way of thinking for nondestructive testing

Many industrial buildings, including nuclear power plants and chemical plants, rely on ultrasonic instruments that continuously monitor the structural integrity of their systems without damaging or changing their function. Currently, scientists have developed a new technology that uses laser technology and candle soot to generate effective ultrasound for non-destructive testing and evaluation. A group of researchers are currently using Ultrasonic Nondestructive Testing (NDT), which involves amplification of photoacoustic laser source signals using a nanoparticle array of candle soot and polydimethylsiloxane. [...]

MACTRON meets you 2019 Canton Fair

China Import and Export Fair, also known as the Canton Fair, was founded in 1957. It is held in Guangzhou every spring and autumn. It is the comprehensive international trade event in China with the longest history, the highest level, the largest scale, the most complete variety of goods, the largest number of buyers and the widest distribution country, the best transaction results and the best reputation.   The successful holding of the Canton Fair not only strengthened the trade exchange [...]

How to adjust the focal length correctly?

The application industry of laser equipment is very extensive, and each product has a specific focal length, and the correct focal length can achieve the desired effect. In this issue, we will teach you three ways to adjust the correct focal length, remember it!  If you are still in doubt during the use of the machine, you can leave a message or call +86-769-26384404, we will be happy to help you! Scan the QR code below to learn more!