There varieties of portable cow milking machines at Mitty supply. These are Single Milking Machines, Double Milking Machines and Hybrid Milking Machines. Portable cow milking machine Mitty Supply sells portable cow milker comes with wheels to make milk delivery easier. One can carry the milk easily from one place to another. Portable cow milker Mitty Supply is a company that sells portable milking equipment to small to medium-sized dairy farms at quite low prices. A portable milking machine is a simple device for extracting milk from animals. It is most commonly used on cows. Electric milking machine for cows