A20 Pro V2 Laser Engraver Features and Specifications The AtomStack A20 Pro V2 features a 20W diode laser with a fine 0.08 × 0.10 mm laser spot, delivering clean engraving and reliable cutting across a wide range of materials. With a 400 × 365 mm working area and speeds up to 400 mm/s, it also includes essential safety features like flame detection, tip-over alarm, and resume engraving, making it a solid and dependable choice for everyday creation. Specifications Product Model: A20 Pro V2 Device Size: 7 x 10 x 7 inches Engraving Size: 400 * 365mm(15.75*15.4inches) Working Principle: Engraving / Cutting Engraving Materials: Wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplated and painted metal, 304 mirror stainless steel, dark glass, ceramics, cotton, slate Cutting Materials: Thin steel plate, cardboard, non-woven fabric, wood, black acrylic, more thin plastic sheets, sponge Input Power: 120W Output Power: 20W Maximum Speed: 400 mm/s Laser Wavelength: 455±5nm Engraving Accuracy: 0.02mm Spot Size: 0.08*0.10mm Joint Structure: Guide Rails Connection Method: USB、Wi-Fi 2.4G Supported Devices & Operating Systems: Mobile: Android, iOS Computer: Windows, mac OS Software: LightBurn、LaserGRBL、Atomstack PC、Atomstack APP Driver Update: AtomStack APP or USB drive Supported Formats: JPG, JPEG, SVG, PNG, BMP, PDF, G-Code, DXF Focus Adjustment Method: Manual focus Tip-over Alarm: Tipping angle>15°, buzzer prompts Cross Positioning: Yes Flame detection: Yes, it requires support from the Z2 Z-axis slider Resume Engraving: Yes Quality Certification: IEC 60825, CE, FCC, RoHS, FDA, PSE, UKCA
