Although there are several vertical axis wind turbines listed on greenterrafirma’s page, the one built with 55 gallon drums was especially interesting to us. Although the spouse approval ...
Description: Load capacity of 3,500 lbs. and features four molded-in rings to secure standard 55 gallon drums during transportation. Underside rings for secure double stacking and complete flow ...
He first modeled two 55 gallon drums in CAD. The intersecting curve ... including the wood handles and the stainless steel grates. The guy really knows how to build stuff, but we should have ...