... Sealing Machine, Sealing Machine, Heat Sealing Machine, Bag Sealing Machine Product Names: Pneumatic Sealing Machine , Sealing Machine , Heat Sealing Machine , Bag Sealing Machine 830FQ Pneumatic Sealing Machine1. Max.sealing width: 500mm;2. Sealing line width: 6mm3. Sealing ... water cooling system to make perfect sealing;5. With cylinder controller to make easier sealing Pneumatic Sealing Machine