Group News

May 27, 2022

Laser operation and maintenance: how to change antifreeze in summer?

The weather is getting hot recently What maintenance measures should be taken for the laser equipment?

May 20, 2022

What industries can common optical fiber transmission laser welding machines be applied to?

Optical fiber transmission laser welding machine is widely used and is a commonly used new welding method. Optical fiber transmission laser welding machine is widely used and is a commonly used new welding method. What are the main advantages of optical fiber transmission laser welding? Optical fiber transmission laser welding can achieve the practical effects of fast welding speed, small deformation and no bubbles. At the same time, in the welding process, the optical fiber laser welding machine can adopt non-contact laser welding for the inaccessible parts of the product, which is more flexible and convenient in operation and use; In addition, the welding machine is also equipped with CCD camera real-time monitoring system, which can make the welding positioning more accurate, makes it easy to observe the energy distribution of welding spots in the welding process, and greatly improves the beauty of welding products. What’s more, the optical fiber transmission laser welding machine can also help enterprises realize automation in production, so as to achieve the mass production. At present, what industries are optical fiber transmission laser welding machines used in? Optical fiber transmission laser welding machine is becoming more and more intelligent, which is favored in the precision welding industry. The machine is suitable for welding various metals and alloy materials, and can also make the precision welding of various metal parts. At present, it has been widely used in high-end industries such as instruments and meters, electromechanical products, aerospace equipment, shipbuilding, automobile manufacturing and so on.

May 12, 2022

Failure analysis of uneven marking effect of laser marking machine

Laser equipment is like people. With the improvement of service time and the damage of parts, all kinds of problems will occur in the equipment.

Apr 29, 2022

What impact will laser have on human body?

With the vigorous development of laser industry, more and more people begin to pay attention to the R& D, production and application of laser. Among them, "what impact will laser have on human body?

Apr 22, 2022

Good news | Han's laser was selected into China's top 50 intelligent manufacturing

With the global manufacturing industry developing towards refinement, intelligence and customization, information technology and artificial intelligence are developing rapidly, and a new round of scientific and technological revolution and industrial reform are accelerating.

Apr 15, 2022

Micro LED massive transfer device is being verified

Han's laser said when answering questions on the investor interaction platform that the company's self-developed micro LED massive transfer equipment is in the process of verification, but the final delivery has not been completed. Han's laser said when answering questions on the investor interaction platform that the company's self-developed micro LED massive transfer equipment is in the process of verification, but the final delivery has not been completed. New technology on ED track What is the micro LED massive transfer device? Micro LED massive transfer equipment is the equipment that completely transfers large-scale small pixels to the substrate of a good driving circuit, and it is necessary to ensure that the transfer process does not damage the chip. As the name suggests, the chip of micro LED is very small, and the size of traditional LED chip is ≥ 200 μ m. The size of the first-class Mini LED chip is 50-200 μ m. The chip size of micro LED can be < 50 μ m。 In other words, under the same area, the number of micro LED packages is the largest. It is generally believed in the industry that there is still a bottleneck in micro LED massive transfer technology, but Han's laser has taken the lead in achieving a key breakthrough in the research and development of massive transfer equipment. Previously, Han's laser display and semiconductor official micro reported that the first domestic mass production micro LED massive transfer equipment independently developed and produced by Han's laser has been stationed in CHENXIAN optoelectronics. This equipment can not only ensure that the chip will not be damaged in the process of massive transfer, but also ensure that the micro LED transfer landing point is accurate and the position accuracy reaches ± 1um; The transfer efficiency can reach 2KK / h-100kk / h. This is undoubtedly a major breakthrough in China's domestic laser equipment. Once the micro LED massive transfer technology reaches the mature stage, China's LED display technology will achieve a qualitative leap. Han’s laser will do more in the LED plate. At present, there is a strong demand for mini LED. Han's laser has a considerable sales volume in mini LED cutting, splitting, stripping, repair and other equipment, and LED special equipment has begun to increase significantly. On the premise of comprehensive business layout, the future sustainability of Han's laser is worth looking forward to.

Apr 08, 2022

How to solve the high temperature alarm of laser chiller?

In the process of using the laser water chiller, we often encounter the high temperature alarm of the water chiller, especially in summer, the frequency of the high temperature alarm of the water chiller will be higher. So how to solve this situation exactly?

Apr 02, 2022

New era has come. Laser tube cutting has accelerated the cost reduction and efficiency increase of metal furniture industry

A laser pipe cutting machine can finish the traditional sawing, punching, drilling and other processes of metal furniture in one stop.

Mar 25, 2022

Alternative advantages of laser cleaning for metal pickling

Pickling plate takes high-quality hot-rolled sheet as raw material, which enables users to effectively reduce procurement costs on the premise of ensuring surface quality and use requirements.

Mar 21, 2022

Analysis of cutting advantages of thin / thick plate of fiber laser

In addition to safety and environmental protection, fiber laser has obvious advantages in cutting. It has the advantages of high cutting precision, narrow cutting slit, smooth cutting surface and high efficiency.