microwave Microwave sterilizer for kill microorganism germ bacteria for grains

100kw (preferential 46000$)large capacity rice microwave dryer/sterilizer 1000kg/h for grain rice wheat

Microwave:

Microwave is a kind of high frequency wave, transform at a speed of 2.4 billion times per second, cause high speed wheel pendulum motion of water molecules, they mutual friction produces a great quantity of heat, easy to dry materials.

Microwave drying principle:

After object absorbing microwave energy and converted into heat, temperature of object rise up, containing moisture evaporation, dehydration, drying; If properly control the dehydration rate, when to dry material can make the material inside structure hydrophobic, puffing. In the process, also can control the higher heating temperature, make the object in a state of baking.

Principle of the microwave sterilizing:

1. The heating effect of the microwave energy: in a certain intensity under the action of microwave field, insects and bacteria in food experience by molecular polarization, absorption of microwave energy to heat up, making it the protein denaturation, lose their biological activity.Plays a role of quick heat sterilization microwave thermal effect mainly.

2. Can microwave non-thermal effect: high frequency electric field makes the membrane potential, polar molecule structure change, make the protein and physiological active substances in microbial mutation, and loss of energy or death.In sterilization by conventional physical sterilization no special effect, is also one reason for killing bacteria.

3. The microwave sterilization, keeping fresh is the result of the combination of microwave thermal effect and non-thermal effect.Therefore, microwave sterilization temperature is lower than the conventional method, under normal circumstances, the conventional method of sterilization temperature to 120 ℃ to 130 ℃, time of about 1 hour, and microwave sterilization temperature to 70 ℃ to 105 ℃, only about 90-90 seconds.

Shandong Microwave Machinery Co.,Ltd.is a industrial sized microwave factory specializing in the production of microwave Microwave sterilizer for kill microorganism germ bacteria for grains, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide industrial sized microwavecustomers with design and services of 1-2000 tons microwave Microwave sterilizer for kill microorganism germ bacteria for grains. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects industrial sized microwaveover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type industrial sized microwaveoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. industrial sized microwaveequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.
Contact us:
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Shandong Microwave Machinery Co.,Ltd.
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