I am the grandson of Ruyang Machinery Factory. I'm glad to answer your question. Generally, bean jelly is made by hand, but it is laborious to do it by hand, and it is easy to paste the pot if you don't master it well. I suggest making it by machinery. If you choose steamed vermicelli, you can't process it on the mold, and jelly will accumulate. The periphery of this machine is a water tank. After heating in the water tank, the spiral tube will be cooked, so that the starch will mature and then the spiral will pile up. If mold is a fan, it is bean jelly.