Product ParametersDZ-400/2S Double Chambers Vacuum Packaging Machine voltage: 220v/50Hz Motor Power :900w Sealing Power:500w Ultimate Vacuum Pressure:1Kpa No Sealing Bars for Each Chamber:2pcs Chamber Dimension:400*360*100mm Sealing Length:400mm Sealing Width:10mm Vacuum Pump Rate:20m³/h Material for Vacuum Chamber:Stainless metallic 201 Dimension:1050*560*920mm Net Weight:120kg The center distance between two sealing bars:365mm DZ-400/2SB Double Chambers Vacuum Packaging Machine voltage: 220v/50Hz Motor Power :1000w Sealing Power:500w Ultimate Vacuum Pressure:1Kpa No Sealing Bars for Each Chamber:2pcs Chamber Dimension:460*460*140mm Sealing Length:400mm Sealing Width:10mm Vacuum Pump Rate:20m³/h Material for Vacuum Chamber:Stainless steel 201 Dimension:1050*560*920mm Net Weight:140kg The middle distance between two sealing bars:420mm DZ-500/2SA Double Chambers Vacuum Packaging Machine voltage:220V/380V Motor Power :2000w Sealing Power:800w Ultimate Vacuum Pressure:1Kpa No Sealing Bars for Each Chamber:2pcs Chamber Dimension:550*520*100mm Sealing Length:500mm Sealing Width:10mm Vacuum Pump Rate:20*2m³/h Material for Vacuum Chamber:Stainless metal 201 Dimension:1220*570*920mm Net Weight:170kg The center distance between two sealing bars:440mm DZ-500/2SB Double Chambers Vacuum Packaging Machine voltage:220V/380V Motor Power :2000w Sealing Power:800w Ultimate Vacuum Pressure:1Kpa No Sealing Bars for Each Chamber:2pcs Chamber Dimension:540*520*150mm Sealing Length:500mm Sealing Width:10mm Vacuum Pump Rate:20*2m³/h Material for Vacuum Chamber:Stainless steel 304 Dimension:1250*650*950mm Net Weight:186kg The middle distance between two sealing bars:455mmDelivery way:If you choose "seller&;s transport Method" we are able to show you how to to rearrange the shipment by way of sea and bring on your nearest seaport! - If CFR through sea, that means, after arriving destination seaport, the customer should pay the holiday spot port fees (such as terminal handling charges, office work charges, storage charges, ect), tax to do the customs clearance and decide up the goods by way of yourself. 2 you select "By Express " we are able to allow you to to arrange the cargo through technique of abroad specific (such as DHL / TNT/ FEDEX /ARAMEX, ECT) and immediately carry in your contend with (DOOR TO DOOR SERVICE)! If cargo by express, after arriving , the client entirely deserve to pay tax and assist transport company to do the customs clearance is ok. three you choose " By Air " we are able to allow you to to rearrange the cargo by way of manner of airplane and convey to your nearest airport! after arriving the airport , the client should pay tax to do the customs clearance and choose up the goods by means of way of yourself. (MOU)Please Note :1. If the product is updated, we can deliver the most recent style. The appearance might change, but the parameters and functions stay unchanged. 2. If the manufacturing means of mechanical merchandise requires welding. There would be slight welding traces on the welding point. This is normal, now not a flaw. If you mind, please role your order carefully. or contact the vendor to ascertain the detailed picture. 3. All machine size and weight measured through our hands,maybe have some deviation,please don&;t minds