choice Microwave sterilization equipment The power of needs to consider multiple factors. The first is the nature of the material, including its water content, dielectric constant, thermal capacity, etc. Materials with high water content and dielectric constant have strong microwave absorption ability and require relatively low power; On the contrary, the required power is higher. Secondly, the processing capacity of materials and sterilization requirements. If the processing capacity is large and the sterilization effect is required to be complete, the equipment with larger power needs to be selected; On the contrary, the equipment with smaller power can be selected. In addition, the cost and energy consumption of equipment also need to be considered. The higher the power, the higher the cost and energy consumption of equipment. Generally speaking, for small laboratories Microwave sterilization Equipment with power between several hundred watts and several thousand watts; For microwave for industrial production Sterilization equipment The power can range from tens of kilowatts to hundreds of kilowatts. For example, for sauce food with high water content, if the processing capacity per hour is 100 - 200 kg, the sterilization requirements should reach commercial sterility, and it is more appropriate to choose microwave sterilization equipment with a power of 30 - 50 kW; For nut food with low water content, if the processing capacity per hour is 50-100 kg, the sterilization requirement is to reduce the number of microorganisms, and the microwave sterilization equipment with a power of 10-20 kW can be selected.