Product Application Double Head Automatic Vacuum Nitrogen Seaming  Machine For Metal Can With reliable quality and easy operation, it is ideal equipment necessary for industries like canned sauce, jam , powder food,  canned pharmacy and chemical .  Together with filling machine , it can improve your capacity.   Technical Parameters  Twist off Cap Glass jar Capping Machine    Production capacity: 1000-3000 bottles/hour Applicable bottle cap: 38-55mm Maximum vacuum: -0.07mpa Applicable bottle height: 80-250mm Screwing cap torque: 5-20N. M Applicable bottle diameter: 40-85mm Air consumption: 0.6M3/0.7Mpa Overall dimension: about 3500 × one thousand × 1900mm Vacuum capping heads: 3, 4, 6