Impulse Manual Sealer Heat Sealing Machine:The Impulse Bag Sealer, tabletop impulse sealer,it can quickly seals different types of plastic packaging. It can creat a strong permanent seal, set includes 1 replacement heating elements and fuse. Temperature Adjustment:The impulse manual sealer heat sealing machine with 8 gear temperature controland adjustable heat settings for the different materials being used. For most bags,using the impulse heat sealer at heat setting of 3 is sufficient.Different temperature settings will be more suitable for certain materials of a higher or lower melting point or thickness,and the adjustable timer makes it easy to seal a variety of packaging. Safe Easy to Use: The manual poly bag heat sealer is safe and easy to use.Applied to the sealing arm,the heat sealer quickly seals the material,the light will turn on when the sealer is activated and turn off once sealing is completed. No Preheating Required:The impulse bag sealer don't need warm up or cool down time needed,it can be immediately used. The impulse sealer can save your business time and money,make you life healthier