Why engraving watch glass, it is best to use RFH high-precision UV laser
Watches are one of the accessories that people like to wear very much. No matter from a single accessory or from the overall collocation, watches are accessories that show people's status and taste very well, and this situation is more prominent in modern society. Many watch factories have been looking for a new way to cut and mark glass dials to speed up production and increase efficiency.
Mr. Liu from Dongguan recently visited RFH and hoped to order a laser machine, proficient in glass dial cutting and marking, one machine for two purposes, saving costs and increasing efficiency. Therefore, the RFH staff recommended nanosecond solid-state ultraviolet lasers for him.
The nanosecond solid-state ultraviolet laser is a classic product of RFH. It is the master of RFH's research and development. It can emit 355nm ultraviolet light. Through non-contact cold processing, the glass dial can be cut or marked quickly. Ultraviolet laser is very suitable for glass processing. Its power is suitable for the hardness and thickness of the dial. The micron-level focused spot controls the processing accuracy and speed well. It has high contrast and good definition, and plays an important role in anti-counterfeiting and traceability.
In addition, RFH nanosecond UV lasers have two types of water cooling and air cooling, which can provide customization and multiple options, bringing greater technical space and production methods.
Mr. Liu is very satisfied with RFH's nanosecond UV laser, and ordered one to participate in the production, and gave very good feedback. In the few years after R&D, RFH nanosecond ultraviolet laser has helped many small and medium-sized enterprises grow rapidly and make progress together, and continue to go far on the road of becoming a first-line laser enterprise.
To meet the market demand, RFH newly developed S9 series UV laser in 2020. 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.
S9 series uv laser characteristics：
1. 355 nm output wavelength, Up to 200 Hz repetition rate; laser power ranging from 3w-10w; Continuous tuning of repetition rate while maintaining constant pulse energy, superior beam pointing and energy stability make the S9 the first choice for micromachining, marking and thin film removal applications
2. Exceptional beam quality (M²<1.2) ，absolutely assured in all repetition rates; relatively short pulse width <12ns@30 with little heat transfer to surrounding material; perfect beam spot quality(Beam Circularity>90%)
Close to Gaussian smooth beam profile with low value M² < 1.2 and good focusability are beneficial for applications such as
3. Unique Q-switching technology, adapts a variety of control requirements of laser applications;Online refreshment for harmonic coupling technology;Excellent long term power stability Rugged sealed cavity, Extremely compact size, Simple and robust
4. Digital control technology for the driver, RS232 control interface ensures easy control and integration with laser marking equipment
5. This laser adopts one - style design with compact and reasonable structure, easy installation.
Easy to transport and saves space due to compact and light design
Water cooling，cost-effective and reliable end-pumping technology and amplifier-free DPSS design guarantee easy operation and alignment simple installation and low maintenance costs
6. Industrial production process control technology,provides quality stable products.
RFH - The leading industrial solid-state laser manufacturer
For over 13 years with excellent long term stability and exceptional good beam quality
Production in dust-free plant & rigorous quality control system
From purchasing, pre-production quality check, assembling, finished product testing, warehouse-in inspection, pre-delivery testing to after-sales service, each step is under control to make sure product quality and consistency in both machine parameters and actual running parameters. This is what makes RFH laser lasts longer than its peers.
Top professional team, independent R&D in laser oriented power supply control system
There is a one-to-one correspondence between power supply and laser. The stability of power supply control system determines if the laser can maximize its performance during operation. RFH Laser has independent R&D in power supply technique which enables timely update and improvement of power supply control system module based on the laser’s need. 12-year experience in R&D and a top professional team make RFH laser a reliable and stable laser system.
Core components of oversea brands with guaranteed quality
Pumping, Q-switching and other core components adopt oversea brands. Work with top brand component suppliers of home and abroad. Each component is guaranteed with its quality from the beginning of materials purchasing. This is why users can trust RFH laser.
Power supply+laser head+cooling system sold in a group
Being client-oriented, RFH offers proposal of selling the whole laser system in a group so that the laser system can maximize its performance while maintaining its stability.
Full-digital display, supporting communication with computer, capable of laser’s remote control
Each laser developed and produced by RFH can always remain high quality in industrial and extreme conditions of scientific research. With stable beam quality, high efficiency, best cost performance and high reliability, RFH has earned good reputation in different industries at home and abroad. After 12-year development, RFH has become a reputed brand in nanosecond laser industry.
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