... tonsBesides: a variety of large-scale machinery, agricultural vehicles, water pumps, tractors, transformers and so on generate about 350 tons ... large-scale machinery, ships, farm vehicles, farm machinery, pumps, tractors, transformers and so on down the replacement of ... Reboiler Fractionator Condenser Oil tank Gasoline/Diesel Hot stove Water block seal Air storage tank Vacuum . Production process: ...