feature1. The vacuum packaging mechanical device would be vacuumed inside and outside, the small volume would be vacuumed in the chamber, and the large quantity can use the grain vacuum bag to make your mind up the external pumping mode. 2. Dry and wet oil powder universal, appropriate for all kinds of meals 3. Suitable for all kinds of bags, vacuum bags, aluminum foil bags, rice brick bags, meals bags, grain bags, gentle luggage and so on 3. Equipped with outdoors suction pipe, would be pumped outdoors vacuum tank, vacuum zipper bag, vacuum storage bag 4. With automatic movement pickling functionDescriptionName: chamber vacuum packing mechanical device Sealing line width: 3 Seal length: 25cm Rated voltage: 110V 220V Power: 340W Sealing time: 0-9s Pumping flow: 48L/minVacuum suction:-99KPASize:284*358*230 MMNet weight:7 note: The mechanical device with 1 years warranty, if there's something flawed with it, please touch us with out hesitation. (1) We usually are not accountable for any tradition obligation or import tax no longer answerable for tradition clearance thing on any country. All consumers want pay customs obligation when goods arrive. (2) Please contact us when you are not convinced with the object after obtain it, don&;t leave the unfavorable suggestions or neutral suggestions without any communication. We can resolve all disorders you meet. (3) All emails could be replied within 24 hours, while you interested in our machine, please contact us directly, lets give you the preferrred machine inside wise price. (4) All mechanical device size and weight measured by way of our hands,maybe have some deviation,please don&;t minds (5)Please be sure that the mechanical device packaging condition is sweet before you sign the goods (6)If you can not choose your country and make price simply touch me.