1. Fast heating, It makes heating medium become heater, do not need heat transfer process. Although thermal conductivity is poor materials, also can achieve heating temperature in a very short time.Microwave can go deep internal material and heat directly ,don't need heat transfer process.Therefore,frozen meet can improve the production efficiency and save time through continuous tunnel type thawing system.Timing from "day" to "minute".For frozen meat that weight is 25kg,size is 600mm*400*150mm,temperature is about -18°C are thawed by microwave equipment ,only need 2~4 minutes then can reach-4~-2 °C.Processing ability is related with meat quality,means related with dielectric constant.Meat more fat,capacity more bigger,processing capacity of lean meat is smaller than fat meat. 2. Uniform heating: Microwave infiltrates products uniformly inside and outside to produce thermal energy. So it heats up uniformly and it will not cause problem of burnt outside, but still raw inside. 3. Energy saving: products that contain moisture can be heated easily by absorbing microwave, so there is almost no waste beside a bit in transduction. It is high thermal efficient and energy saving. Compared to infrared radiation heating, it consumes less than 1/3 energy. 4. Sterilizing and freshness preservation: microwave heating can sterilize and be mould proof.
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