DIODELonger 3D
The Longer B1 20W Laser Engraving Machine features a 22-24W output power and a 4-core laser head for a highly concentrated beam, increasing cutting capability by 20%+. It can cut through 25mm basswood and 35mm acrylic with multiple passes. The 17.72 x 17.32" (450 x 440 mm) engraving area is perfect for A3 panels. Engraving speeds reach up to 36,000mm/min, powered by a 32-bit chipset. Equipped with a smart Air-Assist system automatically controlled by LightBurn, and features 8 major safety protections with a sturdy frame for reliability.
Laser TypeCO2 for cutting wood/acrylic, Diode for engraving/thin cuts, Fiber for metals
DIODE
Laser PowerHigher wattage means faster cutting and ability to cut thicker materials
24W
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Work AreaMaximum material size that can be engraved or cut
450 × 440 mm
Max SpeedMaximum travel speed — actual cutting/engraving speed depends on material
600 mm/s
Wavelength455nm = blue diode, 1064nm = fiber, 10600nm = CO2
455 nm