It's Not the Biodiesel Processor But The Oil That Counts
You don't need a really fancy biodiesel processor to make your own high quality diesel fuel. There are many factors that dictate the quality of final quality of homemade biodiesel fuel but one of the most important considerations is the quality of the oil. If your oil is good then a second hand blender could be the best biodiesel processer you own.
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It's Not the Biodiesel Processor But The Oil That Counts