Impulse Heat Bag Sealing System LinsnField 12-inch Sealer Pro, Industrial Impulse Heat, Bag Sealing System with Patent for Never Burn Out, 2 Extra Replacements and 1 Extra Fuse Included Impulse Heat, Bag Sealing System Technical Specifications Pure super copper transformer: stable quality, durable, ultimate longevity. Designed specifically for continuous, repetitive use without overheating. Antioxidant aluminium …