Professional advertising industry to meet a variety of fonts, luminous characters LED welding more than two meters in diameter is suitable for multiple ad word welding field. Advertising word laser spot welder / metal type laser welding machine / hand-held laser welding machine word Industry: mainly used in advertising characters manufacturers, advertising companies, decoration companies, advertising and decoration industries. This model is divided into two one and split the two machines each with advantages and disadvantages. One-meter high compact, small footprint, etc., split welding time more flexible, more convenient to use. Model advantages: 1 laser module long life (more than 100,000 hours, the traditional lamp-pumped YAG about several hundred hours, semiconductors around 10,000 hours) 2, all water-cooled, no supplies, maintenance, use and low cost. Energy saving Power consumption 200W-400w. 3, using imported high-speed CCD, can even monitor the welding effect, welding speed. 3 to 10 times that of traditional welding wordwise (as welding material). Advertising word laser welding machine Product Features Features Model ML-MM-W200 ML-MM-W400 ≤200W ≤400W laser output power of the laser wavelength of 1064nm Beam quality M2 <1.2 Q frequency 0kHz ~ 50kHz Total power 6KW 12KW pulse width 0.3 ~ 20MS single-phase AC power demand AC220V / 50Hz 5A 600-1000 welding speed character / s cooling system water-cooled