Ultraviolet laser marking machine photoelectric conversion rate is high, the nonlinear crystal service life is long, the machine running stability, high positioning accuracy of the modular design is convenient for installation and maintenance; Uv marking machine play, fine lines, is suitable for marking demanding occasions, such as: PCB, flexible circuit board, IC, crystal, the surface of the LCD display products such as fine marking.
Uv laser processing is by photochemical reaction mechanism of the ablation effect, which rely on laser energy to interrupt the bonding between atoms or molecules, making it a small molecule gasification, evaporate. Focus flare, and minimal processing heat affected area, thus it can be for ultra fine marking, special material marking, have higher requirements, the opposing effects of customers preferred products.
Model features:
V is of good quality, focusing on spot smaller, can realize hyperfine tags, and speed, high efficiency;
V most materials can absorb ultraviolet laser and application range is wider;
V ultraviolet laser belongs to cold light source, small heat affected area, will not produce thermal effect, won't produce material burning problem;
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V high-performance imports of ultraviolet laser light waves, high precision digital scanning galvanometer, high precision, long life;
V the machine performance is stable, small size, low power consumption;
V high precision CCD automatic visual positioning, automatic correction;
V matching precision linear motor work platform, high precision and fast speed
Technical parameters:
The biggest laser power
UV - 3 w / 5 w
Laser type
ND: YVO
The beam quality of the M2
1.1
The laser wavelength,
355 nm
Frequency tuning Q
0-90 hz
Mark minimum character
The 0.1 mm
Mark minimum line width
The 0.01 mm
Engraving speed
400 characters per second
Repeat accuracy
+ / - 0.001 mm
Appearance of size
1000 * 900 * 2300
The cooling system
Water cooled
Areas of application:
Mainly used in precision machining of the high-end market, apple charger, following, precision electronics industry, cosmetics, medicines, food and other packaging bottles of marking on the surface of polymer material, fine effect, marks a clear and firm, is better than that of ink printing and no pollution, no material; The flexible PCB marking, scribing; Porous silicon wafers, blind hole processing; LCD glass qr code marking, marking, glass surface metal surface plating into marking, plastic buttons, electronics, gifts, communications equipment, building materials and so on.
