vegetable and fruit drying machine / tunnel dryer / vegetable tunnel dryer

         vegetable and fruit drying machine / tunnel dryer / vegetable tunnel dryer             
Product Overviews KINKAI Industrial Fruit Dehydrator Introduction KINKAI third generation heat pump fruit dryer is a device that transfers heat from a colder area (ambient temperature) to a hotter area (drying chamber) by using mechanical energy, as in a refrigerator. Cycle hot air assures uniform drying and high efficiency.   Model:  JK03RD, JK06RD, JK10RD
Power Supply:  220V/1PH/50HZ or 380V/3PH/50HZ Type: 75% air source + 25% electric power
Max. Temp:  75℃
Working Temp:  -10~45℃
Functions:  Heating / Cooling / Dehumidify Dryer Type:  Batch Type   Feature
1. Base frame and external panels are made of galvanized sheet.
2. With intelligent controller and microprocessor high temperature heat pump is specially designed for industry drying .The evaporator is 30% bigger than normal, which could ensure high efficiency and better performance in high ambient temperature. 
3. High temperature drying kinds of foods /medicinal materials/wood and so on , widely using for industry line. 
4. R417A refrigerant is standard for this series, which also is helpful to get better performance in high temperature. 
5. Top air flows with strong blower, better efficiency and lower noise.
6. It increases the evaporator space in air flow direction, which results bigger effective air volume. It had been proved to be better efficiency by our testing. This design is also easier for the defrosting water to drain out.
7. Automatic defrosting function included.
8. Careful protection functions such as: high pressure, low pressure, and anti-freezing, phase order, discharge temp, insufficient water flow,etc.
9. General testing and operational test carried out for every unit before package in the factory. comparison Researches indicated that this heat pump drying machine (dehydrator machine) save 20%-50% energy  meanwhile ensuring good drying quality.

Various Drying Energy Economy Comparison Table
Heating Mode	Electric heating	Coal Boller	Oil-fired Boiler	Gas Boller	Biomass Stove	Regular Heat Pump dryer	KINKAI Latest Heat Pump Dryer
Remove 1kg of water required heat energy	According to information provided by the relevant authority of the document, the average 1kg of water to remove heat energy required for 1.35 kw/kg,namely 4860 kj/kg
Fuel type	Electric	Coal	Diesel	Gas	Biomass fuels	Electric	Electric
Heat value	3600 kj/kg	23027 kj/kg	33494 kj/kg	36006 kj/kg	17459 kj/kg	3600 kj/kg	3600 kj/kg
Thermal efficiency	95%	30%	85%	85%	90%	350%	400%
Effective thermal value	3420 kj/kg	6906 kj/kg	28469 kj/kg	30605 kj/kg	15713 kj/kg	12600 kj/kg	14400 kj/kg
Fuel price	0.1$ /kwh	0.1$ /kg	1.2$ /L	0.8$ /m3	0.2$ /kg	0.1$ /kwh	0.1$ /kwh
Fuel consumption	1.42kwh	0.7kg	0.17L	0.159m3	0.375kg	0.386kwh	0.337kwh
Fuel consumption ($)	1.42	0.7	1.26	0.795	0.37	0.39	0.33
Labor management, warehousing costs	Higher	High	High	High	Low	Low	Low
Safety performance	Unsafe	Unsafe	Unsafe	Unsafe	Safe	Safe	Safe
Environmental pollution	None	Very serious	More serious	More serious	Light pollution	None	None
Life of equipment	5-8 years	6-9 years	6-9 years	6-9 years	8-12 years	10-15 years	10-15 years

Drying test                                        Drying machine testing result for drying fruit and vegetable                               
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