How does defocusing amount affects laser cutting? How does defocusing amount affects laser cutting?Redsail Technology is a professional laser machine manufacturer from China. We aim to provide long-lasting laser cutter, engraving, and, marker of premium quality at attractive price for our customers. The defocusing amount is an important parameter t
Regular Maintenance of Laser Engraving and Cutting Machine Redsail Technology was established in 2015, we are one of the largest manufacturers of laser cutters, laser engravers, and laser markers in China. We export our machines to over 140 countries worldwide. 1. Lens Cleaning: Regular cleaning of our lens is rather important, to ensure the process i
Discovery of Laser Cutting Machine Discovery of Laser Cutting Redsail is located in Jinan, China, we are one of the biggest laser machinery manufacturers in China. Providing premium quality machines at reasonable pricing, as well as professional service. All our customer service consultants are trained by our machinery developer, on