Why are 3w5w UV laser marking machines equipped with RFH 355nm UV laser Nanosecond UV lasers have superior beam quality Solid-state UV laser has high marking accuracy   At present, most of the laser power of UV laser marking equipment on the market is 3W~5W. The marking machine of this power range is most used in plastics, circuit boards, silicon wafers, LCD liquid crystal glass, glassware, Metal surface coatings, electronic components, wood, jade and other materials have a wide range of mature applications.   Among them, the lasers of 3W～5W ultraviolet laser marking machines in many factories are equipped with RFH. There are many reasons for this.

355nm UV laser marking heat shrinkable tube model and date 355nm UV laser marking heat shrinkable tube will not be deformed or burnt What kind of laser marking machine is used to mark heat shrinkable tubing?     RFH 355nm ultraviolet laser has little thermal effect, avoiding deformation or scorching of the heat-shrinkable tube The heat shrinkable tubing is made of radiation cross-linked polyolefin material, with excellent physical, chemical and electrical properties. The main functions are wire harness protection, electrical insulation of connectors, rust and corrosion protection of solder joints, and mechanical protection. The product is halogen-free and environmentally friendly, and has flame-retardant properties. It is widely used in automotive wiring harness, electronic components, communications and other fields. The heat shrinkable tube shrinks when heated, and it is very sensitive to heat. However, the 355nm ultraviolet laser has a very small focus spot and a small processing heat-affected zone, so there is almost no damage caused by heat, so it is called a cold source. Because of the extremely small heat-affected area of ​​the UV laser, there will be no thermal effect, and the problem of deformation or burnt when marking the model or date on the heat shrinkable tube is avoided.

Laser etching glasses requires RFH S9 UV laser    The Czech purchasing manager, Pavel, has always been in the cosmetics business. The factory will use the C02 laser marking machine to print some QR codes, logos, etc., but last year he invested in a factory for making glasses. Previously the CO2 laser marking machine used in cosmetics factories could not use laser etching on glasses, because the spectacle frame is made of plastic material and is easily deformed by heat, and the lens is made of glass, which is easy to break, so UV laser is required for marking.

Which light source is good for ceramic marking machine? RFH UV laser light source is more suitable for ceramic marking Marking ceramic materials, choose UV laser   Laser marking is clear, durable, and beautiful. The engraved objects have fine patterns and can be marked in batches, which greatly saves costs for enterprises. There are many types of laser marking light sources, such as fiber lasers, CO2 lasers, and ultraviolet lasers, but ultraviolet lasers are cold light sources, which have little effect on marking heat, and solve the problems of thermal deformation and scorching of processed materials, and the beam quality is high, and the focused spot Small, can achieve ultra-fine marking, high speed, wide application range, low energy consumption, environmental protection, no consumables, it is the best choice for ceramic marking.

RFH 355nm UV laser used in food packaging marking machine Marking the production date of food packaging, fast with UV laser 3W5W UV laser is used in food packaging marking machine with high power stability   I believe everyone will buy things in major supermarkets and convenience stores, buy all kinds of snacks and drinks, etc. Many people look at the production date when buying things, especially food, but many people don’t know that the production date on the packaging can be forged and changed. Some merchants changed the old date to a new date in order to put the unsold food on the market again. In order to make money, some businesses make counterfeit and shoddy products, brand others' trademarks, and sell their own products. This not only deceives consumers, but also infringes other people's trademark rights. I won't say how serious it is, but there is a way to prevent these illegal businesses. That is to mark the package of each product with a date and product information with a laser marking machine.

RFH's 355nm ultraviolet laser is used in anti-counterfeiting masks Why choose RFH UV laser for mask marking machine RFH 355nm UV laser marking mask LOGO production date   Mask marking machine needs to choose UV laser to realize marking and printing. Why is UV laser marking? It should be known that the material of this kind of melt blown cloth has a thin surface and is not easy to process in a hot environment. Other laser light sources will produce high temperatures during processing. Only UV laser marking can be adapted, so that 355mm UV cold is used for it. The light source does not produce high temperature during marking and will not cause damage to the mask. This type of light source has a small focus spot and is very suitable for marking delicate and small materials. This marking effect is not only clear and bright, but also There will be no stray ink and burrs, and it can be said that it is even better in marking.

A laser marking machine customer purchased UV laser cutting camera module In order to find the technology that can cut more sophisticated camera modules, the customer from Zhejiang rushed around, and finally came to the headquarters of RFH for a deep insight and visits. Here, he witnessed how RFH UV laser cut the camera module.

A Shanghai UV laser marking machine manufacturer has bought RFH UV laser to mark barcodes     The UV laser marking machine manufacturer from Shanghai took the opportunity of transporting two RFH UV lasers to visit the headquarters of RFH and visit the production and operation of RFH.

German customers buy 3W5W ultraviolet laser as the core part of the marking machine   The UV laser marking machine can meet the standards, cut, and scribe the production line products with different materials, different graphics and text requirements, and different power requirements. No matter what kind of product it is produced, it may play a huge role.    

355 NM DPSS Laser System Supplier Cooperate with rubber soles marking machine factory   In our life, glass plays an important role. Glass mirrors decorated with complex patterns and intricate characters are becoming more and more common in our lives. So, how to carry out such production on glass mirrors?

Application of 3W/5W/10W UV Laser Marking Machine Laser Marker    To meet the market demand, RFH newly developed S9 series UV laser . Comparing with its kinds, S9 series UV laser features with rugged sealed cavity, extremely compact size, simple and robust, high stability, high efficiency, high reliability and excellent laser beam quality.Its compact design suggests no necessity in building big light path, which greatly reduces space and cost and makes it easy to be installed into UV laser marking machines. In addition, S9 series cavity structure is more stability and more excellent scalability, which means the same laser cavity can be produces multi-power lasers , and the stability of different power ranges is greatly improved

Singapore bar marking machine customer order 5 units of RFH dpss uv laser