The following items are required:- Dustless cloth- Absolute alcohol of more than 98% concentration- Dust-free cotton swabs- Masking tape- New protective lenses

Selection, proportioning and addition of antifreeze

The laser spot welder machine for jewellery is widely used in the jewellery, medical equipment, instrumentation, electronics, machining, automotive, aviation, aerospace, sporting goods, golf heads, aluminium alloy denture and other industries, especially for filling holes in gold and silver jeweller

In the field of laser cleaning, fiber lasers have become the best choice for laser cleaning light sources with higher reliability, stability and flexibility. As the two major components of fiber lasers, CW fiber lasers and pulse fiber lasers firmly occupy the leading position in macro material processing and precision material processing, respectively. For emerging laser cleaning applications, there are different sounds on whether to use CW laser or pulse laser, and there are two types of laser cleaning equipment on the market that use pulse and CW lasers.