355nm UV laser cold processing marking PCB circuit board electronic components

Compared with infrared laser, 355nm ultraviolet laser has a small spot, which can greatly reduce the deformation of processing materials and has little processing heat impact. Its fine engraving characteristics are especially suitable for ultra-fine processing of high-end markets and mobile phone shell parts. , Cosmetics, medicine, food and other polymer materials packaging bottle surface marking; PCB board marking, LCD liquid crystal glass, glassware surface, metal surface coating, plastic buttons, electronic components, gifts, communication equipment, construction materials, etc. Multiple areas.

High-energy ultraviolet photons directly damage the molecular bonds on the surface of many non-metallic materials, so that the molecules are separated from the object. This method does not generate high heat. The ultraviolet laser will extract a very small spot, and the processing has almost no thermal effect, so it is called For cold processing, it is suitable for ultra-fine marking and engraving of special materials.

This week, I received Mr. Zhou from Wuhan. The 355nm UV laser he was going to purchase was used to match the PCB online laser automatic coding machine to automatically mark the two-dimensional code on the PCB/FPB surface. Mr. Zhou is already a regular customer and has been cooperating for many years and trusts RFH very much.

In 2020, RFH's new product S9 UV laser will be available. I recommended S9 to Mr. Zhou. Editor Gu Rong gave a grand introduction:

Small size is a highlight of S9 UV laser

Compared with products of the same type, this S9 series pulsed ultraviolet solid-state laser has a smaller volume, a more refined design, and a more stable light output. The small and exquisite design means that users do not need to make a large light path, which can greatly reduce costs, save space, and be lightly installed in the field of flying marking equipment. The S9 ultraviolet laser is not only compact, but also has a more stable cavity structure and stronger scalability than similar products. The same cavity can produce lasers of different powers, and the stability of different power ranges is greatly improved.

Supporting RFH independent research and development of laser dedicated power control system, do not worry about whether the power supply and laser match the problem

There is a one-to-one correspondence between the power supply and the laser. The stability of the power supply control system determines whether the laser can maximize its performance during operation. RFH has the advantages of independent research and development of power supply technology, which can update the function modules of the power control system in time, and improve the function modules according to the needs of the laser.

The core components of the product adopt imported brands, and the quality is guaranteed

The core components of the pump and Q switch are imported brands, and the parts cooperate with domestic first-line brand suppliers. From the source of the material procurement ecological chain, ensure the quality of each component. This is a guarantee of confidence for users to use RFH brand lasers.

Power supply + laser head + cooling system, complete system sales

From the perspective of users, RFH has launched a complete laser system sales plan to ensure the stability of the entire laser system and its best performance

Fully digital display, support communication with computer, remote monitoring of laser, integrated compact design, easy to integrate equipment.

For example, the S9 ultraviolet laser, which coexists in beauty and inner beauty, is worth having.