ATOMSTACK A70 MAX 70W Laser Engraver Cutter, 800×850mm Working Area, 400mm/s Speed, 0.02mm Precision, One-Click Auto Focus, Offline Touchscreen Control, Intelligent Air Assist, Dual-Rail Motion System, Flame Detection, Power-Loss Resume

Highlights

800 × 850mm Extra-Large Working Area with Reinforced Fixed Frame

The spacious 800 × 850mm engraving and cutting area provides ample room for large-format projects, while the extended frame accommodates materials up to 1045 × 950mm. Four pre-drilled mounting feet allow the machine to be securely fixed to a workbench for enhanced stability during long engraving or cutting sessions. Ideal for oversized furniture panels, wall art, signage, templates, and other large workpieces without the need to split designs.

400mm/s High-Speed Precision with Dual-Rail Low-Center Motion System

The innovative dual-axis low-center-of-gravity motion system delivers smooth, low-vibration operation at speeds of up to 400mm/s while maintaining outstanding 0.02mm positioning accuracy. Its rigid triangular guide rail structure provides greater stability than conventional wheel-driven designs, minimizing vibration, pattern shifting, distortion, and ghosting for consistently precise engraving and cutting.

70W High-Power Laser for Thick Materials with Professional Results

Equipped with a powerful 70W laser module, the machine cuts 30mm pine, 12mm MDF, 18mm acrylic, and 0.3mm stainless steel in a single pass. The integrated 60L/min high-flow air assist efficiently removes smoke and debris, helping reduce edge scorching, keep cuts cleaner, protect the laser lens, and extend the service life of the laser module. Combined with a second-generation COS laser chip and an optimized long-focus laser beam, it produces smooth cuts, fine engraving, and rich grayscale details.

Dual Focusing Modes with Intelligent Offline Control

Choose between one-click autofocus, which completes calibration in as little as 8 seconds, and manual focusing for greater flexibility. A crosshair positioning system, built-in touchscreen, and second-generation intelligent controller enable complete offline operation without a computer or smartphone. The power-loss resume function automatically continues unfinished jobs, ensuring consistent engraving quality and reducing material waste.

Advanced Safety Protection for Versatile Professional Applications

Built with multiple safety features, including automatic flame detection that instantly pauses operation when abnormal flames are detected and an intelligent dual-air cooling system that automatically optimizes airflow during cutting for improved heat dissipation and cutting quality. Compatible with wood, MDF, acrylic, stainless steel, reflective metal, ceramics, leather, and more, it is ideal for woodworking, custom signage, home décor, metal marking, DIY projects, craft production, and commercial manufacturing.

Specification