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North Central OH | Don't think they designs have changed much in those dryers the last 20 years, I know 13 years ago when we were looking SuperB claimed to be more efficient. I can tell you that the superB has variable column thickness and I don't think the FF does, and I am a fan of the conveyor unload. I'm not sure about the vac cooling efficiency but I like the idea of it just to get a cooler discharge temp, we currently have a single heat zone superB so you are dumping hot or running batches to cool. The multi zone superBs have different options though. We qualified for an energy grant when we did ours but we were replacing a 40year old Farmfans. | |
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Grain dryer efficiency.
