The W-series double automatic sealers can seal materials up to 24mm total thickness. They use two heating elements, upper and lower, to fuse material from both sides at the same time which allows sealing of thicker materials.
Easy to operate.
For automatic operation: Set to auto and adjust the sealing time, congealing time and recycle time. Place the bag between the jaws and when the application is complete, the jaws will open and you can remove the bag.
For manual operation: Set the control to manual, insert your bag between the jaws, press down on the foot switch to activate the sealing bar.