Our machine has 1 calendar year warranty and our machine's cam/splitter/air distributor has daily life circle guarantee. All of our machines are created of top of the range products, it incorporates 2T welding then milling integrated molding frame, Japanese 20CrMnTi CNC precision machining cam , four-axis CNC machining clamp https://vacuumpackagingmachine68899.wikicorrespondence.com/4352955/fascination_about_liquid_packaging_machines