... 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 Machine 1. Max.sealing width: 500mm;2. Sealing line width: 6mm3. Sealing ... cooling system to make perfect sealing;5. With cylinder controller to make easier sealing Pneumatic Sealing Machine