​​​​​​​Main Standard Drafter For Heat Pump Dryer In China
factory Direct Dehydrating Food Machine supply | AIM
  • factory Direct Dehydrating Food Machine supply | AIM

factory Direct Dehydrating Food Machine supply | AIM

Dehydrating Food Machine is processed by noise reduction technology. It causes low noise during operation. Moreover, it is of reasonable and simple design and is easy to operate and maintain.
Products Details

With strong R&D strength and production capabilities, AIM now has become a professional manufacturer and reliable supplier in the industry. All our products including Dehydrating Food Machine are manufactured based on the strict quality management system and international standards. Dehydrating Food Machine If you are interested in our new product Dehydrating Food Machine and others, welcome you to contact us.When it comes to Dehydrating Food Machine, you want a design that's scientifically sound, a structure that's simple and easy to maintain, and noise levels that are low. Our product delivers all of this and more. From start to finish, we prioritize efficiency and ease, making sure that you get the high-quality results you need with minimal hassle. Whether you're an expert or a newcomer, you'll appreciate the straightforward nature of our Dehydrating Food Machine. It's an investment that pays off in the short- and long-term, providing peace of mind and exceptional performance all around. Try it today and discover the difference for yourself!

Product description

Product: AIM Heat Pump Food Drying Machine

Quick and Gentle Drying

Model Number: DPR-15

Loading Capacity:3000-10,000kg,can combine to much more bigger capacity

Energy consumption: 18.8-41.5kw/h

Temperature range: ambient- 75C

Drying room size: can be customized

Material of chamber walls:SS304

Material of trolleys and trays:SS304              

Product parameters
Temp. Controlambient-75Cambient-75Cambient-75C
Dehumi. CapacityL/h35~4545~6015-20
Heat dry, Cool dry, DehumidifyHeat dry, Cool dry, DehumidifyHeat dry, Cool dry, Dehumidify

Rated Power InputkW18.829.441.5
Rated Current InputA37.358.478.8
Emergency Auxiliary Heating Power InputkW183030
Refrigerant Type
Weight and packing

Operation ambient Temp.-5-50-5-50-5-50
Machine Dimension(L*W*H)mm1610*1950*22802000*1950*24802700*1950*2480

Products introduction

This dehydrator machine mainly for the big capacity, from 3,000kg to 10,000kg optional.
This type the dryer machine and drying room are separated, the drying bin are separate, and the size can be customized. It is flexible with different size and products dying, even can match with the current bin of clients.
This one is very easy to install, because the dryer machine already with big fans, just connect the dyer machine part and the bin part is ok. Easy to load and unload the products.


Use heat pump technology which can saves 75% electricity
Compact size, save the space a lot and can load more products                



It is optional that use the small drying bin to load the products 

and then put into the room for the drying.


This way is is easy to transfer the products, like with a lot of 

portable small trolleys.


Why heat pump dehydrator?

The new heat pump technology used in the drying industry is a major breakthrough, which saves the operation cost up to 75%. The difference similar as the traditional electric water heater and the heat pump water heater, because heat pump is to transfer the heat in the air from outside to the chamber inside.                                                                                             

Bellowing is the electricity consumption in different dryers:

Heating methodElectric heaterCoal boilerCoal-fired boilerNatural gas boilerNomal HPDOur HPD
Calories required to remove 1kg of waterAccording to relevant authoritative information, the average heat required to remove 1kg of water is 1.35kw/kg, or 1161kcal/kg
Fuel typeElectricityCoalDiesel fuelNatural gasElectricityElectricity
Burning value860kcal/kwh5500kcal/kg8000kcal/L8600kcal/m3860kcal/kwh860kcal/kwh
Thermal efficiency95%30%85%85%300%500%
Effective calorific value817kcal1650kcal6800kcal7310kcal2580kcal4300kcal
unit price of fuel0.6yuan/kwh1yuan/kg7.4yuan/L5yuan/m30.6yuan/kwh0.6yuan/kwh
consume fuel0.852kwh0.7kg0.17L0.159m30.27kwh0.162kwh
running cost0.8520.71.260.7950.270.162
labor costMeddiumHighHighHighMeddiumLow
Safety performanceNot safeNot safeNot safeNot safeNot safeSafe
Environmental pollutionNovery seriousquite seriousquite seriousNoNo
Equipment service life5-8 years6-9years6-9years6-9years6-10years10-15years
Products Details



Digital PLC control board easy to set your parameters 

like drying temperature, humidity and drying time etc.

Smart module control system, automatic regulation 

and a 24 - hour unattended operation.       

Patented negative pressure fan design, the products can be dried 100% evenly
No need tools to open the panel and check each parts if need any inspect or repair
Thumbnail label

Verbal communication include sounds, words


Inside of the drying bin optional with SS304 or coated steel

The size of drying bin can be customized

Comparison of Different Heat Pump Dryer


VSAIM Open and closed loopOpen loopClosed loop
Temp. Range 18-80℃ 18-80℃ Ambient temp. to 65℃
Heat Dry Yes Yes Yes
Cool Dry Yes Yes No
Dehumidify Yes No Yes
Energy saving under begining drying stage(humidity>30%) ? Yes No Yes
Energy saving under nending drying stage(humidity<30%) ? Yes Yes

 Need more electricity than
 traditonal electric heater type

Precise control of temperature? Yes Yes No
Precise control of humidity? Yes No Yes
Still effiency if ambient temp. less than 10℃?

 Firstly use open loop to increase temp. 
to 30C quikcly, then switch to closed
loop to acheive the highest  efficiency

 Very low efficiency Very low efficiency
Can collect 100% hydrolat for flowers, herbs etc.? Yes Yes No
Applicable Materials
Fruit Dehydrate
Nuts Dehydrate
Fish Dehydrate
Timber Drying
Sausage&Meat Dehydrate
Pet Food Dehydrate
Flowers and Leaves Dehydrate
Pasta&Noodles Dehydrate
Spices Dehydrate
Vegetable Dehydrate
What Is Open and Closed Loop Heat Pump Dryer?

Open and Closed Loop

Open and closed loop heat pump dryer mean you can choose open or closed loop as your need. Open loop is similar as air conditioner, mainly to use cool dry or hot dry. Closed loop mainly for the dehumidification funtion. Normally choose the closed loop for the begining, because the products with high humidity at the begining. Once the humidity precentage decease, then change to open loop, which use a higher temperature to dry the products until full dried.

Of course, the machine can choose open or closed loop automatically once you set the tempeature and humidity required. For example, for the fish drying, it need to be sealed(no bad odor comes out), and the drying tempeature is around 20C. Then the machine will mainly use closed loop to dehumidify, but if the tempeature is higher than 20C, will chang to open loop automatically to decrease the tempeature, then change back to closed loop once tempeature is down.

Click here to know more about advantage the heat pump dryer!!!

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