Characteristics of fruit powder microwave drying equipment
Vacuum and low temperature conditions can avoid the damage of nutrients such as vitamin in the high temperature, and can significantly raise the drying speed. Besides, in vacuum conditions, food drying can reduce even avoid oxidation rate of fat, pigment browning, and otheroxidative deterioration problems. Thus, vacuum drying can largely improve the food quality.
The fruit powder can get a best preservation of original color, fragrance, taste and nutrients.
High thermal efficiency, without additional thermal loss
Easy to control, flexible
Safe, clean, hygienic and protects environment. it is up to GMP standard. The high quality raw materials with careful design and manufacture can guarantee the microwave leaking amount conforms to the national standard. The stainless steel oven does not pollute the pepper.
Automatic control, continuous production and enhance the economic benefits.
heating rapidly. The traditional heating method make use of Material's heat transfer coefficient and transfer heat from outside to inside. But microwave can simultaneously heat both the inside and outside of the the aqueous material. Therefore, microwave drying is quick and uniform, and can save energy and processing time.
Microwave can penetrate the material with certain thickness , so the microwave drying and dehydration efficiency is several times higher than the traditional technology. At the same time, it does not destroy the nutritional content , color and flavor of the original material.
Microwave can also has sterilizing and mould proofing effect. To make use of the non-thermal effects, in a relatively low temperature, microwave can sterilize the material rapidly,.the shelf life of the material can largely be extended but the reliance on preservatives is reduced.
Composition and microwave parts
Automatic temperature control system, automatic microwave density control system, automatic alarm system, transmission correction system, transmission frequency control system, PLC control system, microwave magnetron with Panasonic, LG Brand, water cooling or wind cooling transformer（optinal）, etc. This ensures that the equipment can work continuously for 24 hours.
