The stainless-steel honeycomb jacket reactor is made of 304/316L stainless steel. The honeycomb jacket design enhances the rigidity of the cylinder and the pressure-bearing capacity of the jacket, reduces the flow channel area, thereby thinning the cylinder thickness and strengthening the heat transfer effect. The heat transfer efficiency is 2 to 3 times higher than that of the traditional one. Supports customization from 1000L to 30000L, and is widely used in mixing, reaction, concentration, and other processes in the chemical, pharmaceutical, food, and other industries.