Update integrated bottom design, More Application: This laser engraving machine completely seals the bottom, preventing smoke from escaping and effectively collecting dust and debris during the laser engraving process. Large space of 28.3*28.3*15.7 inch( 720x720x400mm). Compatible with most engraving machines on the market. Such as xtool d1, d1 pro, ortur, sculpfun, atomstack laser engravers. The LED light strip provides sufficient brightness during the carving process, making it easy to observe the carving. Thickened PVC visual window can effectively filter blue light from carved light sources. Upgraded Materials and Support, Easy Installation Upgraded with better aluminum mold Oxford cloth and iron support, making the cover more stable. This Enclosure not only keeps the laser engraver from water and dust, but also isolates noise, fire, smoke and odors generated by the laser engraver during working. Exhaaust Smoke and Dust Purify the Air: The smoke exhaust kit uses a 4000 RPM high-efficiency ventilation fan, which can quickly extract the smoke.Besides, the smoke exhaust pipe has been upgraded to three-layer composite materials made it difficult for smoke and dust to adsorb onto the inner wall of the aperture, reducing the residual odor of smoke. Easy Assembly: Foldable assembly design, easy to operate and save space. Upgrade all metal support rods make the enclosure more stable and firm. Update integrated bottom design, More Application: This laser engraving machine completely seals the bottom, preventing smoke from escaping and effectively collecting dust and debris during the laser engraving process. Large space of 28.3*28.3*15.7 inch( 720x720x400mm). Compatible with most engraving machines on the market. Such as xtool d1, d1 pro, ortur, sculpfun, atomstack laser engravers.