High quality 304#stainless steel coffee powder backing&drying&sterilization microwave machine 

Features:

Microwave is electromagnetic waves which frequency from 300 MHZ to 300000 MHZ. Water molecule of heating medium material is polar molecule, its polarity orientation of the electric field with changes caused by the movement of molecules under high rapid frequency electromagnetic field changes, cause the numerator movement and the friction effect of each othe. Microwave field can field at this time into medium heat, make temperature of material increase, produce and popped a series of materialization process to reach the purpose of microwave heating dry.

The features of high efficiency coffee bean/soybean microwave dryer machine/ drying equipment: 

1, Control modes:

     The console is arranged in the feeding end equipment, using PLC and image monitoring technology (monitoring points: intermediate operating cavity), realized the visualization of the drying process. With preventing microwave leakage detection device can realize the automatic alarm function.

2, Power control:

       Packet control microwave system, achieved a high degree of automation and humanization idea industrial microwave equipment according to set program automatic adjustment output microwave intensity;

3, Temperature control:

       Using the real-time temperature measuring precision in the drying process, according to the set temperature requirements, automatic regulated microwave field strength. Configure automatic smoke sensing device, overheat burning , automatic shutdown. realized the process requirements and equipment self protection function;

4, Variable frequency speed regulation:

      The transmission speed variable frequency adjustable, adjusted the best effect by combining the material properties and microwave intensity. Implanted into the automation program, realized the automatic operation.  Not only can improve the product quality, but also can save the manpower cost.

5, Working state display and monitoring (electrical elements, motion device, current, voltage etc) :

       In the event of fault point, automatic protection operation. For fault recovery, started by the operating personnel.

6, Setting the emergency switch, circuit arranged in neat rows, obvious marks, line machine.

 advantage:

1 While microwave equipment baking, along with the bactericidal effect. Microwave sterilization reflect in the dual role of thermal effects and non-thermal effects , compared to the conventional temperature sterilization ,can obtain a satisfactory sterilization in lower temperatures and a very short time.The sterilization temperature is around 80°C in general,the processing time is 3~5 minutes,and can maintain its nutrients.

2 Easy to operate. Microwave power and the conveyor speed can be sleepless adjustment, there is no thermal inertia, can open and stop at an time, easy to control,improve the production environment.Microwave equipment, no waste heat radiation, no dust, no noise, no pollution, easy to implement the testing standards of food hygiene.

3 The puffing effect is obvious. The purpose of rapid microwave heating effect, make the material internal water molecules vaporize rapidly,then reach the purpose of puffing.

4 Low-temperature sterilization, less loss of nutrients.Retain vitamin C,conventional heating treatment for fruits and vegetables is 46% ~ 50%, but the microwave can reach 60%~90%.Retain vitamin A,conventional heating treatment is 58%,but the microwave can reach 84%,and does not affect the original flavor, is a good method for deep processing of fruits&vegetables and get green foods.

If you are interested our machine please feel free contact us ,we are looking forward to your sooner inquiry.