Impulse Heat Sealers

  The Bonsai 12" PFS-300 Professional Impulse Heat Sealer is specifically designed & engineered to effectively seal mushroom spawn bags, a task that typical heat sealers struggle with. We've revolutionized its core by substituting standard aluminum components with copper in the transformer and coil, enhancing its sealing power and longevity. The sealer is encased in an antioxidant aluminum housing, showcasing industry-leading technology and coated with fine triple white paint for a sleek...

(WINTER SALE SPECIAL PRICE!)Why Choose the Bonsai 14" Impulse Heat Sealer? Upgrade your old bag sealer for this new digital workhorse! This sealer is not just a tool, but a reliable partner in your production process. Not your typical sealer! We worked with one of the largest manufacturers to create a "wish list" of features in a sealer specifically designed for mycology field. If you've worked with spawn bags you know the plastic varies batch to batch or size to size. With this sealer you can...