The device is sturdy and so far (i have it for few months now) has been Functioning as anticipated. A little bit loud when in use but it really's performing what we be expecting it to do so I'm proud of the acquisition SS 316 and SS 314 stainless-steel https://alexiswmanz.wikienlightenment.com/7639196/examine_this_report_on_modified_atmosphere_packaging_machines