The utility model provides a two net fryers of energy -conservation nature continuous type, including the frame, be provided with the oiling mouth in the frame, inside is provided with deep -fry district, is provided with move's upper network area and lower web area in the deep -fry district, and two guipures are connected with drive arrangement, and its characteristics are that deep -fry districtcomprises set oil groove board, is located the conveying mesh belt's in lower web area below, one side that deep -fry district and oiling mouth were kept away from is provided with the oil -out, export and oiling mouth respectively with fried oily outer heating cycle headtotail. Fried oil machine in this scheme adopts fried oily outside heating methods to the deep -fry district that the design comprises set oil groove board makes the equipment injection flow practice thrift fried oil over half than traditional with the fried machine of specification internal heating, greatly reduced manufacturing cost, in the fried outer heating cycle system of oil, be furnished with the filter, avoid that the residue is singe, oil is produced the carcinogen by the oxidation blackening, also shorten the period of a permutation of fried oil simultaneously, guarantee the quality of fried oil, also guarantee to explode the outward appearance and the taste of making food simultaneously.