Laser cutting process to replace the traditional mechanical knife has high precision, fast cutting speed, not limited by the cutting pattern, automatic layout to save material, smooth wound, low production costs, etc., will gradually improve or replace the traditional metal cutting technology. Laser cutting machine efficacy targets include stainless steel, carbon steel, carbon steel, aluminum plate, silver, copper, titanium and other metal materials. According to different metal materials, the cutting thickness of different power laser cutting machine is closely related to the cutting material. 500W laser cutting machine large thin and thick cutting: carbon steel large thin and thick 6mm, stainless steel most 3mm, aluminum plate and large and thick 2mm, copper and large and thick 2mm. 1000W laser cutting machine large and thick cutting: carbon steel large and thick 10mm, stainless steel most 5mm, aluminum plate and large and thick 3mm, copper and large and thick 3mm. 2000W laser cutting machine size and thickness cutting: carbon steel size and thickness 16mm, stainless steel most 8mm, aluminum plate and big and thick 5mm, copper and big and thick 5mm. 3000W laser cutting machine size thick cutting: carbon steel size thick 20mm, stainless steel most 10mm, aluminum plate and large and thick 8mm, copper and large and thick 8mm. For the cutting of metal plates, the general choice of KW for thick metal materials, such as 25mm, it is best to bring 10,000W fiber laser cutting machine. Pentium Laser Thunderbolt 40,000W high power laser cutting machine 100mm stainless steel holes in just four seconds. However, in practice, the cutting level of fiber laser cutting machine is also related to the quality of the cutting machine, laser type, cutting environment, cutting rate and other factors. Choose to help the vapor can also improve a certain level of cutting, so there is no absolute specification to distinguish its cutting thickness.