Microwave drying and puffing machine for
patato chips
General Description
Machines with automatic temperature control system, automatic microwave density control system, heating time control system, automatic alarm system,optional PLC control system,water cooling system to ensure that the equipment 24 hours of continuous work.
Drying principle
Microwave is a sort of electromagnetic wave which frequency is 300MHz to 300GHz .The water molecule in medium materials is polar molecule,under the effect of the rapid change of electromagnetic field,its polarity orientation will alter with the changes of the external electric field with the high-speed,causing the movement and friction of molecule.so that the microwave field enerLD can be converted to heat enerLD in medium to rise the temperature of
materials.accomplishing heating ,puffing and a series of physical and chemical processes ,and so ,microwave heating is achieved.
Reference of machine details
Features of Design
1.Fast heating.
Microwave heating is completely different with traditional heating mode. 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.
2.Save enerLD and efficiency.
Because materials contain water absorb microwave easily and fever, so in addition to a small amount of transmission loss outside, almost no other loss, so high thermal efficiency, save enerLD.
3.Heating even.
No matter how shape of each part of the body, microwave heating all can make the object and evenly infiltration and electromagnetic wave list to produce the heat. So heating good uniformity, won't appear the endogenous phenomenon focal.
4.Mouldproof, sterilization, fresh.
Microwave heating has thermal and biological effect, can sterilize and mould proof in low temperature.Due to heating rapidly, the time is short, can maximum limit save material activity and thevitamin original colour and lustre and nutrition of food.
5.Craft is advanced, control easily.
Microwave heating just have the basic conditions ofwater, electricity, as long as control power, can realize microwave heating or terminate immediately, use microwave equipment can process automation control of heating process and heating process specification.
6.Covers less area, safety and harmless.
Because microwave can be controlled in made of metal heating indoor and wave, so microwave leak is few, no radiation hazards andharmful gases,do not produce the waste heat and dust pollution.Neither polluting food,also do not pollute the environment.
Guarantee and after-sales service
For the whole equipment,warranty is 12 months,within 12 months,if have equipment quality probleLD,we will provide accessories freely. After the expiration of the warranty period,if have spare parts problem,we only receive the cost of required replacement parts.We commit we will provide free technical support of equipment all whole life.
Packing and Shipping
1.Transportion:By vessel
2. Delivery Term:FOB/CFR/CIF
3. Delivery time:25 work days after having received deposit
4. Package:wooden cases(fully meets with export package requirements)
5. Payment TerLD:50% deposit by T/T,balance 50% paid by T/T before shipment.
50% deposit by T/T,balance 50% paid by L/C before shipment.
NOTE:We can specially design the machine according to your production's features.
JINAN Microwave machinery equipment Co.,Ltd.