Brand：NANBEI Model：NFS-2.2 High speed disperser is mainly used for Paint,Coating,Printing-ink,Resin,Food,Pigment, Glue, Adhesive, Dye, Cosmetic, etc. hydraulic lifting 2.Material:stainless steel 3.Whole cooper wire Explosion-proof motors 4.Frequency speed adjustable 5.The voltage and plug can be changed to same as your local voltage, this is for free. Voltage:110V/60HZ 220V/60HZ 220V/50HZ 380V/50HZ Plug:EU,UK,America,Italy,Switzerland,South Africa. It’s better you can tell us your local voltage and send plug pictures. 6.If you can not decision to choose suitable model, please feel free contact Angelina. She will reference suitable model to you according to your material and capacity.