May 15, 2015. Many Blendtec customers often ask, “Can I grind grains in my Blendtec?”, “At what speed?”, “How many cups?”. So we put together some tips to help you know what kinds of grains you can put in your jar, how much, and at what speed, and for how long. Not only can you grind grains, but you can also crack. Grain crushing in a blender with dry grain If you compare the image here to 'wet grain in a blender', you'll see that this image shows more pulverized grain, rather than cracked. This however isn't an issue if you do Brew in a bag where there isn't a sparge, but it may be worth it to go to your nearest homebrew store to get the. May 7, 2016 - 8 min - Uploaded by BlendoffsBut when when blend grains in a plastic container, the friction between the cracked grain and. Sep 13, 2011. I do already own a wondermill for making my flour. Does not however produce cracked wheat. I would consider purchasing a handmill that does both flour and cracked wheat if I knew of one available. Problem is a lot of products claim to produce cracked grain but do not. Autodesk Crack. I will have to give the blender a try-.