TwoTrees Laser Diode Engraver TS2 20W

Brand / Model: TwoTrees Laser Diode Engraver TS2 20W
Laser Power: 20 W diode, 445 ± 5 nm
Working Area: ~410 × 410 mm
Max Speed: 10,000 mm/min
Optics: 0.08 mm compressed spot
Focus: Z‑axis auto‑focus module
Control: USB, offline screen, Wi‑Fi app
Safety Systems: Flame alarm, limit switches, E‑stop
Laser Power: 20 W (≈ 20,000 mW) diode laser at 445 ± 5 nm
Engraving Area: 410 × 410 mm (some listings say 450 × 450 mm, but more reliably 410 mm)
Speed: Up to 10,000 mm/min
Power Supply: 24 V, 4 A DC
Controller: 32‑bit board, ESP32‑DOWD‑V3 with LX6 CPU for offline & app control
Focusing & Air Assist: Built‑in Z‑axis auto‑focus laser head; compatible with external air‑assist systems
Laser Optics: Compressed spot (LD+FAC+C‑lens) for tight 0.08 mm focus
Safety Features: Flame detector, fire alarm, limit switches, protection cover, emergency stop button — machine halts until manually reset
Weight: ~7.4 kg (some listings say 6.5 kg; full kit ~11–12.5 kg with packaging)
Dimensions: ~733 × 721 × 172 mm
Material Compatibility: Wood, plastic, paper, leather, bamboo, stainless steel, acrylic, glass, etc.
File Support: SVG, NC, BMP, JPG, PNG, GCODE, DXF
Software: LaserGRBL & LightBurn (Windows, Mac, Linux; app control via iOS/Android)