How to Make Cow Milking Machine from Old Refrigerator Compressor|DIY Project

In this video I will show you basic principle of How a Cow milking Machine work. I will use a 2nd hand compressor from fridge, 4 syringes of 50 CC, a transparent rubber pipe and a steel container. This DIY project is a very cheap and economic way to make your own Cow milking machine. In this video you will also get an Idea on how to get a Vacuum pump from refrigerator compressor.

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