Name:Water cooling uv laser marking machine



UV laser is cold ligh source. UV laser with short wavelength,focus,smaller spot,belongs to cold process with a little heat affecting,good beam quality, it can achieve hyperfine marking.Most materials can absorb ultraviolet laser,it is widely applied on industrials; with very little heat affecting area, it won't have heat effect,there is no burning problem,pollution-free,non-toxic,high marking speed,high efficiency,the machine performance is stable,low power consumption.


Reaction Mechanism of UV laser machining is implemented by photochemical ablation effect, i.e., the laser energy is interrupted rely bonding atoms or molecules, making it a small molecule vaporized and evaporated. UV laser marking, has focused small spot, wide application materials, can process high anti- infrared or high permeability material to laser. Mainly used in ultra fine processing of high-end market.

Ø Good beam quality, smaller focus spot, can reach ultra precise marking.

Ø   Most materials can absorb UV laser, so that it has a wider range of application, sufficient to processing capacity of infrared laser.

Ø Minimal heat-affected zone, no thermal effect, no material burning issue;

Ø high marking speed and effect.

Ø The machine performance is stability, small size and low power consumption.

Since UV laser beam spot is extremely small, and the processing is minimal heat-affected zone, which can be ultra-fine marking, special materials marking, the first choice of customers to marking effect. UV laser no thermal effect, the result of marking and cutting precision, smooth, steep side walls, does not produce thermal effects, no burning problem, in addition to copper, a lot of material is absorbing 355nm UV light, so UV laser fits most material types.


(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..

Technical parameter

Machine power3w /5w (optional)
Laser repetitive frequency1-200KHz
Q switch laser pulse width13-80ns
Laser wavelength355nm
Beam qualityM2<1.2
Beam divergence angle<2mrad
Marking range110*110mm/200*200mm/300*300mm(optional)
Line speed9000mm/s
Min. line width0.01mm
Repetitive accuracy±0.005mm
Power requirement220V±22V / 50Hz / 10A
Power consume500W
Working  environmentTemperature:15℃-30℃;Humidity  30-80%
 No condensation