Superior machine with classy look for use in open kitchens or counter tops Find the Aero All of our machines are created of top quality components, it consists of 2T welding then milling built-in molding frame, Japanese 20CrMnTi CNC precision machining cam , 4-axis CNC machining clamp and aviation aluminum https://www.linpack.com/news/how-vacuum-packaging-machines-are-transforming-food-preservation