3W ~ 5W Enclosed UV Laser Marking Machine For Non-metals
Apr 14 , 20233W ~ 5W UV Laser Marking Machine For Non-metals
Product Introduction
◆ UV lasers are obtained by triple frequency or frequency doubling of infrared light. In recent years, ultraviolet lasers have developed rapidly, with an annual growth rate of more than 15%. At present, the main ultraviolet laser wavelengths are 266nm and 355nm, and now the domestic industrial field of 355nm laser has developed very mature in nanosecond ultraviolet lasers, and the power can reach more than 10 watts.
Product Features
1. UV laser source
MRJ-UV series is equipped with a type of UV laser which is more compact. The whole part of power supply is integrated into the laser head. This makes the size of the laser much smaller, and the integration into a system much more easier and convenient.
2. Galvanometer and Field Lens
The galvanometer has good operation stability, high positioning accuracy, fast marking speed and strong anti-interference ability. The comprehensive performance reaches the professional technical level of the same type of products at home and abroad.
3. Easy-to-operate software systme
This machine is equipped with the most advanced control board and EZCAD3 software, which can complete the real-time synchronous control of 2D/3D scanning galvanometer and laser.
Special software processing and optimization have greatly improved the efficiency of bar code processing, which is mainly used in the packaging industry. For example: medical bottle caps, outer packaging, beverage bottle caps, pull tabs, etc.
Product Parameters
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(Please note: in addition of 3W, we have 5W and 8W to choose)
Product Application
(1) It is widely used in electronic components, battery chargers, electric wire, computer accessories, mobile phone accessories (mobile phone screen, LCD screen) and communication products.
(2) Automobile and motorcycle spare parts, auto glass, instrument appliance, optical device, aerospace, military industry products, hardware machinery, tools, measuring tools, cutting tools, sanitary ware.
(3) Pharmaceutical, food, beverage and cosmetics industry.
(4) Glass, crystal products, arts and crafts of surface and internal thin film etching, ceramic cutting or engraving, clocks and watches and glasses.
(5) It can be marked on polymer material, majority of the metal and non-metallic materials for surface processing and coating film processing, pervious to light polymer materials, plastic, fire prevention materials etc..
Today,we will recommend you RFH UV laser brand from China.
RFH UV Laser Marking Module used for paint stripping on plastic
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
Knowledge
UV laser protection safety
◆ Ultraviolet laser has many advantages, such as short wavelength, high photon energy concentration, easy to be absorbed by materials, narrow pulse width, high resolution, fast light speed, and especially has the property of "cold processing" (no heating of the processed parts). Therefore, it is widely used in the processing of flexible materials, very suitable for marking on nonmetals.
◆ At the same time, it is precisely because of the short wavelength and high photon energy of ultraviolet light that ultraviolet light also has certain hazards, and its hazards are mainly chronic damage to the cornea and skin:
1. Long-term exposure to ultraviolet light，or exposure to high-energy ultraviolet light for a period of time, the more common spectacle symptom is electro-optic ophthalmia, which mainly manifests as redness and swelling of the eyes, tearing, dryness and photophobia. The principle behind it is the corneal epithelial cells and conjunctiva of the eye absorb a large amount of strong ultraviolet rays, which leads to diffuse punctate convexity of the corneal epithelium of the glasses, which can cause myopia, cataracts and glaucoma for a long time;
2. Damage to the skin is also very common in life, such as skin pigmentation (skin darkening), thickening and rough skin, and photoaging of the skin due to prolonged exposure to severe ultraviolet rays. In severe cases, it may even cause lesions, Skin ai etc.
In a summary, the safety protection of ultraviolet laser is more important. Because ultraviolet laser has the characteristics of both laser and ultraviolet light, the energy is higher and more concentrated than ordinary ultraviolet light, and the radiation damage to skin and eyes is also greater. Therefore, in the working environment of strong ultraviolet light and ultraviolet laser, professional ultraviolet laser protective glasses must be worn. The UV laser protection products provided by Chengdu Sidelight can achieve an optical density (OD) of more than 4 for 266nm and 355nm laser safety protection, and the laser attenuation is more than ten thousand times, which can ensure human eye safety in the extreme ultraviolet light environment.
