Product parameters:DZ-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 steel 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 metal 304 Dimension:1250*650*950mm Net Weight:186kgDelivery way:1 you select "seller&;s delivery Method" we are able to enable you to to arrange the cargo by way of sea and produce for your nearest seaport! - If CFR by way of method of sea, that means, after arriving destination seaport, the client should pay the vacation spot port prices (such as terminal dealing with charges, paperwork charges, garage charges, ect), tax to do the customs clearance and judge up the products through yourself. 2 you choose "By Express " we are able to make it easier to to rearrange the shipment via overseas express (such as DHL / TNT/ FEDEX /ARAMEX, ECT) and instantly deliver in your handle (DOOR TO DOOR SERVICE)! If shipment through express, after arriving , the shopper fully deserve to pay tax and help shipping company to do the customs clearance is ok. three you select " By Air " we're able to exhibit you ways to to rearrange the shipment via technique of airplane and keep on your nearest airport! after arriving the airport , the customer should pay tax to do the customs clearance and decide up the products through yourself.(wei)please notice :1. If the product is updated, we can ship the most recent style. The look may well change, but the parameters and functions stay unchanged. 2. If the manufacturing technique of mechanical products requires welding. There will be slight welding strains at the welding point. This is normal, no longer a flaw. If you mind, please function your order carefully. or contact the seller to envision the detailed picture. 3. All machine length and weight measured by way of technique of our hands,maybe have some deviation,please don&;t minds