Laser marking is a non-contact processing method that marks a variety of delicate and complex texts, graphics, barcodes, etc. on the surface of the material through a laser beam. Pipeline laser marking machine marking long-lasting, not easy to erase, waterproof, marking process without chemical pollution, no ink paper consumables, stable and reliable equipment, almost no maintenance, the entire marking process is automatically completed, fast time, high efficiency. The assembly line laser marking machine will greatly improve the production efficiency of enterprises and make enterprises stand out in the market competition.