Technical Parameters Model Name:??? Electromagnetic aluminum foil sealing electromechanical?????? Source:??? AC220V ± 10% 50/60Hz power????? Rate:??? 500 (W) Operating current:?? ? <8 (A) Control circuit:??? transistor digital circuits work:??? Handheld Cooling:??? fan forced cooling models in the form:??? Portable Chassis Material:??? plastic molding Sealing diameter:??? φ60 ~ φ130 (mm) Sealing speed:??? depending on proficiency Sealing time:??? 0 ~ 9.9s / times (adjustable) host size:??? 34 * 29 * 15 (cm ) Host weight:??? 5 (kg) Features and Scope:??? This series of models are transistor control circuit, which is characterized by simple operation, easy to move. Mainly applied to non-continuous medium and small quantities of sealing operations, especially suitable for sealing objects should not move the work. Not suitable for acid, alkalinity heavy, high humidity and dust more prolonged use in harsh environments. ??? Level of the induction machine is special models, mainly for the diameter range, the sensor membrane cap plane and there is a certain gap between the distance on the lid with a lift handle large-caliber special type of cap sealing operation.