The multi-function electric cooker is produced by the welding process of stainless steel plate, which has good sealing performance and high mechanical strength. It does not have the characteristics of dew, and the bottom of the bamboo grate is easy to disassemble. When steaming food, the space can be large or small, flexible and convenient. In the new process, the stainless steel pot body and the new process heating plate are welded together. The realization of this process makes the performance of the product reach an advanced level, and the thermal efficiency, service life, mechanical strength and use performance of the product And other aspects have been greatly enhanced. It has the characteristics of large heat load, good thermal conductivity, and high mechanical strength. The thermal efficiency can reach more than 90%, and it can be dry-fired at a high temperature of 400℃ for a long time without deformation. This is the new technology, new process, and other processes are incomparable. .