The Audion Industrial Sealer Magneta (ISM) is a reliable impulse bag sealer that provides high quality seals time after time. The ISM is ideal for heavy-duty applications where you need to seal up to a few thousand bags/day. The ISM sealer is equipped with a magnetic hold down device that ensures consistent seals independent of the operator. The ISM includes an electric foot switch to initiate the cycle that automatically closes the seal bars. Electromagnetic seal pressure coupled with bi-active, (top and bottom jaws heated) 5mm (3/16″) seals allows for producing quality seals in thick materials. No compressed air required to operate this machine.