small scale cottonseeds/soybean /sunflower/peanut/palm
small palm/cottonseeds/soybean/sunflower/peanut oil refinery
Small Oil Refinery • Rust Labs. The Small Oil Refinery is used to refine low grade fuel from crude oil. Each crude oil produces 3 low grade fuel. The cost of the refinery is quite expensive but can prove to be worth its cost in the long run. Note: As of January 18 2018, the Small Oil Refinery produces charcoal.