BODOR Model F-T Series Dual Use Sheet & Tube Cutting Laser Machine 157.48" x 78.74" Capacity 1/2" SS; 11/16" Carbon Steel; Cast Iron Bed; Auto Focusing Head; Self-Centering Chuck Auto - focus •Applicable to various focal lengths, which are controlled by machine tool control system. Focal point will be automatically adjusted in cutting process to achieve the best cutting effect of different thicknesses sheets metal. Free •Free you hands, Focal length is controlled by operating system. We don’t need to do manual regulation, which effectively avoids errors or faults caused by manual operation. Fast •Adopt Bodor Lightning technology, perforation time is short, 90% of perforation time is saved；Bodor Lightning combined with Bodor Genius improved new process so that the perforation is not affected by the material quality and achieve perfect cutting with the best cutting section; saving cutting gas and electricity, saving cost. When replacing different materials or different thicknesses sheet, manual focus laser head needs to adjust focal length manually, very inefficient; auto focus laser head can read system storage parameters automatically, very efficient; Accuracy •Increasing perforation focus length, separately setting perforation focal length and cutting focal length, enhance cutting accuracy. Durable •Built-in double water-cooling structures can ensure constant temperature of collimating and focusing components, avoid lenses overheating and extend service life of lenses. Increasing collimation protective lens and focus protective lens, carefully protect key components