Processing method of high-grade stainless steel multilayer compound bottom cooker kitchenware

The invention relates to the processing field of the class of stainless steel kitchenware, in particular to a processing method of obtaining a high-grade compound bottom cooker kitchenware product by a novel technology. The whole technological process comprises the procedures of sand filtering, bonding, bottom beating, polishing and the like. By adopting the technological process, because no welding assistant is used, both the production procedures and the production cost are reduced; and because no welding agent is used, contact parts can not cause corrosion. A high-grade stainless steel multilayer compound bottom cooker obtained by the technology can better solve the problems of separation from the bottom, bubbling, sealing off and the like easily caused by multiple dry cooling cycle tests of the product, thereby prolonging the service life of the product.