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What is the difference between UV laser machine and ordinary laser machine?

Now UV laser marking machine is the most common laser machine in the market,. it is a new type of marking machine which use the UV ray to finish the surface marking or coating. It still belongs to laser marking machine family. Compared to ordinary laser marking machine (infrared laser marking) it has some differences and similarities. Shenzhen Smida Electronics Co Ltd would like to give a brief summary about their differences: 1. Difference wavelength The wavelength of ordinary laser( infrared laser) is 625-740nm, while the UV wavelength is 380-440nm. From comparison of the wavelength, we can conclude that UV laser has higher marking speed and higher spread speed in the same medium. It is granted that people will prefer UV laser marking machine. 2. Different forms of light emission①　The UV is generated by 808nm LD pump crystal , which means, it produces laser quite easy.②　In ordinary laser, among the atom of composition material, there are a different number of electron...

2017 - 10 - 18
SMIDA attend 2017 South china (Guangzhou) advanced laser and process application exhibition

South china, as the manufacturing center and the most intensive light industrial area in the country, has always been the focus of laser and optoelectronics industrial . The south China(Guangzhou) advanced laser and process application exhibition is an excellent platform for laser application market you should not miss. The exhibition fully demonstrated the advanced laser manufacturing technology, including laser cutting, laser welding, laser drilling, laser marking, laser engraving, , laser etching, laser cladding, laser hardening, etc .; and high-end smart equipment, such as industrial robots, automated production lines, machine vision systems.In the same period of the show, 2017 South China International Photonic Intelligent Manufacturing and Application Technology Conference will be held,which includes "South China Laser Processing Application Market Summit", "International Advanced Laser Innovation Technology Forum" and "South China Additive Manufactu...

2017 - 09 - 20
How to improve the lifetime of deaeration mixer?

It is always a problem regarding how to improve the lifetime of deaeration mixer. Simda believes that only good maintenance can better improve the lifetime of deaeration mixer, the following guidance would be a good tips on how to do that. 1, New deaeration mixer maintenance, (also named as trial-run maintenance). The new or overhaul deaeration mixer need a trial run. After trail run, the deaeration mixer must be maintained. The main contents are: check if the power plug is fully inserted into the power inlet; check if there is material attached inside and around the container or rotation tray, please wipe it off quickly, if run the machine without wipe, the attached material will splatter and cause failure or fire;check if the packaging is severely damaged (broken or dented) 2, Routine maintenance. The deaeration mixer should be cleaned and inspected daily (after) operations. 3, Regular maintenance. The so-called technical maintenance, should be done on time item by i...

2017 - 07 - 05

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