Longer RAY5 5W Laser Engraving Cutting Machine for Wood Metal 3.5-inch Color Touch Screen 400x400mm Engraving Area 有利润 The external air pump

The external air pump

at the same time

not including laser module

Quick leveling with automatic height compensation for 16 points on the heatbed

Longer RAY5 5W Laser Engraving Cutting Machine for Wood Metal 3.5-inch Color Touch Screen 400x400mm Engraving Area 有利润 The external air pumpLonger RAY5 5W Features: Touch Screen & Offline CarvingLONGER RAY5 5W laser engraver has a built in 3. 5 touch screen with a friendly user interface. This allows us to cut multiple pieces of plywood or images to be engraved without tying up your computer to run it. The Longer Ray5 has a built in controller and no computer required to connect the laser engraver all the time. Save your file to a TF card, and use it to run the Ray5 for engraving or