Excellent Performance Very cheap sign laser soldering /Welding Torches /laser welding machine for dental eye glass

1. How to choose a suitable welding machine? 1) The client's industry: if it is an advertising industry, it is ok to recommend our advertising type. If the client is engaged in other industrial industries and the welding workload is very heavy, he can purchase our industrial type. 2) Thickness of welding: Welding machine has two parameters: depth of fusion and thickness of welding. Depth of fusion refers to the depth of welding fusion.Welding thickness refers to the thickness of the plate can be welded firmly.For example, the advertising industry generally will not weld thoroughly, which will affect the appearance. Therefore, to weld the thickness of 2.5mm, 300W is enough, and the depth of fusion can reach 1.5mm, so that the welding can be firm. 2. What is the purpose of holding a welding gun? The handheld welding gun is mainly used for welding larger objects, such as advertising industry welding word, can weld 2-3 meters of word, can also be used to seal the word edge. 3. What is the difference between welding depth and fusion depth? Welding fusion depth and welding thickness concept is different, welding depth refers to the full welding thickness, welding thickness refers to the maximum thickness of the material can be welded, like in the advertising industry generally will not be used full welding. 4.What metal is the YAG laser welding machine mainly used for? Can it weld aluminum? The main welding stainless steel, but also welding galvanized sheet, titanium plate, and carbon steel plate, copper can not be welding.When welding galvanized sheet, the same power than the welding of stainless steel to reach the depth of fusion is less, because there are also reflective.YAG can be welded with aluminum, but it is not recommended, because aluminum has strong reflective characteristics, so the minimum 500W can be welded, and must be pure aluminum, not aluminum stip.The welding depth of 500W is 0.7mm, and the welding thickness is 1.8mm. Because the welding is not very firm, the words that are too big will be opened. 5. What should be pay attention to when welding machine is in use? 1) During use, pure water must be used, otherwise scale may easily occur in the crystal and damage the luminous effect. In addition, the replacement of pure water is generally 20 days per time. 2) Avoid too much vibration, which will affect the internal light path and destroy the light effect 3) Keep the protective lens clean and wipe with alcohol is recommended.It is not recommended to use cotton wadding directly because it will drop cotton wadding. 6. Do I need to buy more accessories when purchasing laser welder? When the laser welding machine is sold, the wearing parts we provide can be normally used for two years, and you can no longer buy other parts.If necessary in the later stage, we will directly express to you . How about your after-sale service? We have a special English after-sales staff who will contact you in advance before you receive the machine, so that you can teach you how to install and use the machine after you receive it.In addition, you can also contact us at any time during the use.