Electric heating oven is used more in the drying of agricultural and sideline products, and many customers will ask more questions about power consumption. Air energy heat pump electric heating oven is mainly driven by electricity compressor operation, using a small amount of electric energy to introduce external heat. Therefore, many customers are worried about the power consumption of drying equipment is not big, the heat pump electric heating oven compared with the use of electric heating oven can save 9.5KW/H electricity, if the power consumption per hour, the use of heat pump drying unit power consumption is 3KW/H, the use of electric heating power consumption is 10KW/H, the power consumption of the two compared, The former saves 7KW/H per hour. 20 hours a day can save 140KW/H of electricity. The operation cost of air energy heat pump dryer is only 1/3 of the coal-fired fuel oil, 1/4 of the electric heating drying equipment, and greatly saves the cost of human management, and the energy saving is outstanding.