Everfoton's VBP (Variable Beam Profile) fiber lasers provide output power of up to 12kW and adjust the output beam mode parameters automatically. Using fibers and combiners by Everfoton, VBP lasters achieve Gaussian bean, ring beam, mixed beam, etc. The lasers realize the adjust the output beam mode independently, and can realize the combination of high-energy and high-brightness small center beam and larger ring beam according to the processing requirements to meet customers' wider material thickness range. The lasers have better piercing and cutting speed and quality, optimized welding performance, and improved processing quality and efficiency.