The invention relates to a laboratory hot galvanizing analog machine and a galvanizing process flow, belonging to the technical field of material processing. The device comprises a travel switch, a speed reducer, an electromagnetic clutch, a brake motor, a clutch switch, a converter, a bracket, a draw rod, a positioning device, a second thermocouple, an alloying furnace, a pressure gauge, an air knife, an air inlet of the air knife, a steel plate clamping device, a first thermocouple, a zinc pot, a resistance furnace, a temperature controller of the resistance furnace, a temperature controller of the alloying furnace, a rope and a fixed pulley. The galvanizing process flow of the equipment comprises the following steps: 1, pretreatment of a steel plate; 2, hot dip plating of the steel plate; 3, finishing treatment; and 4, passivating treatment. The invention has the advantages of high degree of automation of the operation flow, simple operation, compact structure, less floor space andlow construction cost; and the processed steel plate has flat surface, uniform thickness of a plating layer and good binding strength between the plating layer and the steel plate; and the invention is suitable to be applied to the galvanizing process in a laboratory.