LASERAtomstack
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AtomStack A20 Pro 1064nm 20W Fiber Laser Marking And Engraving Machine vs Longer B1 20W Laser Engraving Machine, xTool P2S 55W Desktop CO2 Laser Cutter for Education
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The AtomStack A20 Pro 1064nm 20W is an infrared fiber laser engraver designed for precision metal work. With a 1064nm wavelength and an ultra-fine 0.03 × 0.06 mm laser spot, it delivers fast, high-accuracy engraving and supports one-pass cutting of 0.2 mm aluminum. A 400 × 400 mm workspace and speeds up to 40,000 mm/s allow for efficient processing of large projects. Ideal for marking, engraving, and cutting metal surfaces. Ensures exceptional quality and durability of results. The AtomStack A20 Pro is a reliable tool for professionals and enthusiasts.
Machine TypeThe printing technology — FDM uses filament, SLA/DLP use resin, SLS uses powder
LASER
Print SpeedMaximum print speed in mm/s. Real-world speeds are usually 30-70% of max
up to 400 mm/s
ConnectivityHow you send files to the printer — WiFi is most convenient
USB, HDMI