YLM-600A is a medium-sized multi-purpose, high-precision 3D printing equipment. 600A pioneered high and low temperature cylinders, with a forming bottom plate temperature of up to 350 ℃, effectively solving the problem of cracking in refractory metals; Adopting unique 6-laser flexible splicing technology to meet the forming requirements of parts with different scanning areas; It has a hot powder feeding function to eliminate moisture in the powder, reduce splashing, and improve forming quality.