W-455AT: 18" W-Series Double Impulse Automatic Impulse Sealer w/ 5mm Seal Width

W-Series double impulse automatic sealers are designed for the continuous sealing of thermoplastic materials.  The W-455AT is equipped to seal materials up to 18" wide and 24mil total thickness.  Unit is controlled by a plug-in transistorized circuit board.  Equipped with an electronic timer and electromagnet, once correct settings have been established, consistent seals will be maintained automatically. What is a double automatic impulse sealer?Double impulse sealers use two heating elements (upper and lower) to fuse materials from both sides at the same time allowing thicker materials to be sealed.   FEATURES: Automatic impulse sealing with precise electronic control Dual mode operation: automatic or manual Foot switch allows both hands to be free 3 separate control settings for sealing time, recycle time, and congealing time to produce consistent seals Includes electric foot switch and worktable Seal Length:  18" / 450mm Seal Width: 5mm