Clamping stability: The platform for placing bottles is designed with grooves to ensure that the bottles are stably and firmly fixed on the canning machine. So the bottles will not fall during use. We designed heat dissipation holes on the back of the fuselage to help dissipate the heat inside the machine. Wide application: The automatic canning machine is suitable for a caliber of 5.5 cm/2.2 inch. Suitable for home, bar, cafe, restaurant, beverage shop, fast food restaurant, etc. Strong sealing ability: This canning machine adopts roller sealing, and the canning is accurate and firm. So you don't have to worry about your sealed beverages spilling out. The bottom of the machine is equipped with rubber feet, which is stable and does not shake when the machine is , making your canning work safer and more convenient. Height adjustable: Liftable shaft. You can adjust the appropriate height of the shaft according to the height of the cup. The appropriate sealing height of the automatic canning machine is 17.6 cm. (If your cup is below 17.6 cm, you need to buy a cup holder separately.) Intelligent program: The intelligent control panel completes the canning with 1 click. This canning machine is designed with an intelligent counter to help you remember the number of canned bottles. The high-definition smart display allows you to see the numbers directly, which is very convenient and clear.