Our stainless steel drum automatic peanut roasting machine is good for startups that want to scale up output while competing with industrial outfits. It does not rust even when salt is used for roasting. Stainless steel is the recommended material by NAFDAC for this type of machine. So, you are save with them when they come for inspection. This machine also peel the peanut while roasting. So, it is indeed two function in one mode kind of machine. A good buy to accelerate your production processes.