Technology SpecificationsModelDM-300APackaging Box Dimension(mm)220×190×60Max Width Of Film(mm)300Max Diameter Of Film(mm)260Packaging Speed (box/h)600-800Electrical Requirement220V / 50HZWorking Pressure(mpa)0.6-0.8Consume Power(kw)1.6KWPump………………………..Air Exchanging Rate(%)………………………Air Filling Concise(%)……………………….Machine Weight(kg)245Machine Size(mm)560×670×1480 Semi-AutoMAP tray sealer DM-300A adopts vacuum replacing way for fresh packaging with gas filling, It use vacuum pump to suck the air out from the tray, then fill mixed air which can extend the food fresh life.The sealing work is finished when inside and outside air pressure is the same. The oxygen level is very low in the tray under this kind packing way soas to solve the disadvantage of traditional washing compensation packing way is widely used for meat,fowl, fish,vegetable,fruit and other fresh food,cooked meat,bread and co on. The MAP packing can keep the taste, color,shape,nutrition of food well and extend the fresh life. Buyers can also select DM-300B(single air) and DM-300C(MAP) according to their actual requirements Technical Features: 1.Control system: OMRON PLC, it is programmable according to buyer's requirements 2.Main material: stainless steel 304, ensure beautiful appearance and normally using in bad condition. 3.Various mould: one machine is suitable for various size trays packing, the mould is changed easily. 4.Filling gas with vacuum replacing: replace the air by vacuum pump, replacing effect is very good. 5.Failure alert: ensure the machine works normally.