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Wood Timber Hot Air Dryer Machine Heat Pump Wood Veneer Dryer PLC Control System

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Wood Timber Hot Air Dryer Machine Heat Pump Wood Veneer Dryer PLC Control System

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Large Image :  Wood Timber Hot Air Dryer Machine Heat Pump Wood Veneer Dryer PLC Control System

Product Details:
Place of Origin: China(Mainland),Shandong
Brand Name: JOYANG
Certification: CE
Model Number: JY-Hot Air Dryer Machine
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: USD 8800-25000/Set
Packaging Details: Inside: plastic bag. Outside: wooden case (adopt the wooden case or wooden pellets depended on clients' requirement).
Delivery Time: 20-25Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 Sets/Months
Detailed Product Description
Material: 304 Stainless Steel Control System: PLC
Refrigerant: R134a Application: Wood Food Fruits Vegetables
Product Name: Industrial Hot Air Dryer For Wood Color: Customized
High Light:

hot air circulating oven


industrial hot air dryer machine

Hot Air Wood Timber Drying Oven Machine Heat Pump Wood Veneer Dryer


Product Description


Industrial hot air heat pump drying machine using the inverse Carnot principle, a small amount of electrical energy is consumed, and the compressor is used to work. The working medium (refrigerant also known as refrigerant) absorbs and radiates heat to achieve the purpose of heating. Wood heat pump dryer is mainly composed of heating host, heat exchanger, circulation fan, heat insulation drying room, dehumidification fan and so on.

The heat exchanger and circulation fan are placed in the heat-preservation drying room. The high-temperature and high-pressure gas generated by the heating host passes through the heat exchanger, and the circulation fan sends the heat generated by the heat exchanger to the drying room to process the materials in the room. Heating and drying, the water vapor produced by the material is discharged to the outside of the drying room by the dehumidifying fan at the top of the drying room, in order to achieve the purpose of drying.




1. The drying temperature is precisely controllable. Dry and wet balls are used to precisely control the temperature and humidity in the drying room.

2. Low operating cost. Adopting a touch screen intelligent control system, the system can set multiple drying time periods, and each time period can be set with different operating modes (cooling / heating), temperature, humidity, operating time, dehumidification time, etc., without personnel care .

3. The dried wood is not easy to crack and deform.


Process and characteristics


Wood drying technology, wood drying equipment to achieve forced drying of wood, must have three basic functions: heating, humidity and ventilation. The heating function is self-explanatory; humidity control (steam or atomized water) is used to ensure the high humidity environment required at certain stages of drying and prevent wood from cracking and deforming; ventilation equipment must ensure that hot and humid air passes through the pile evenly The moisture content of the dried wood is uniform. Simple wood "oven" is generally heated directly or indirectly with hot furnace gas, it is difficult to organize reasonable air circulation, humidity is difficult to adjust or cannot be adjusted, it is very difficult to obtain good drying effect with this simple equipment.


Wood Timber Hot Air Dryer Machine Heat Pump Wood Veneer Dryer PLC Control System 0

One of the characteristics of heat pump drying wood is that in the early stage of firewood drying, due to the high relative humidity of the drying medium, the coefficient of performance COP of the heat pump unit is high. But with the progress of the drying process. The relative humidity of the drying medium decreases, and the coefficient of performance COP of the heat pump unit decreases accordingly, which affects the performance of the unit.


Second, if the heating temperature level is not high, such as low temperature heat pumps below 54 ° C (domestic units generally do not exceed 54 ° C), when the moisture content of the wood is lower than 15%, the water cannot be effectively removed from the wood. Generally speaking, the drying temperature needs to be raised above 71 ° C.


Third, there are certain requirements for the insulation performance and air tightness of the drying room. The requirement of moisturizing property is that the heat capacity of the chamber should be small to reduce thermal inertia. The heat loss should be equal to or less than the work heat equivalent of the compressor. The airtightness is better because the heat pump drying chamber is generally not equipped with a humidifying device. The escape of water vapor in the room will inevitably make it difficult to adjust the drying conditions. Fourth, the indoor airflow must be uniform, and the wind speed is about 1m / s.


Detailed Images


Industrial hot air heat pump drying machine consists of a host, a drying room, a wind circulation system and a controller. Inside the drying room, there are trolleys and trays with wheels, and a maintenance room. The size of the drying room is not the same as the number and size of the trolley and the tray.

Our hot air equipment is available in a variety of models and powers, and we can offer customized services to meet the different needs of our customers.


Wood Timber Hot Air Dryer Machine Heat Pump Wood Veneer Dryer PLC Control System 1


Model 3P 8P 15P
Power 11KW 22KW 48KW
Size 3.3*2*2.2M 5.6*2.2*2.7M 8*3*2.8M
Number of carts 4 6 15
Capacity 250-450KG 600-1000KG 1500-2000KG
Customized Customized Customized Customized


Our Certificates


We have developed the "JY" series industrial machine in various specifications in accordanc with GMP, FDA, QS, CE standards.


Package and Shipping


Inside: plastic bag. Outside: wooden case (adopt the wooden case or wooden pellets depended on clients' requirement).


Our Sevices


We will provide best and thoughtful service for you :

1). Free consultation service before, during, and after sales.
2). Free project planning and design services upon clients' special demands.
3). Debugging and inspecting of equipment until everything is functional before leaving the factory.
4). Overseas installation and training of equipment maintenance and operating personally.




Q: Why choose our Industrial hot air heat pump drying machine?


A: (1) It adapts to the low carbon trend and is environmentally friendly and non-polluting.


(2) It can automatically realize system dehumidification, ensure the consistency and controllability of finished product moisture content, and ensure that the system automatically realizes high-quality drying process.

(3) The time, temperature and humidity process can be set according to the needs of drying materials to ensure unattended operation under the condition of drying quality.

(4) The temperature and humidity are precisely controllable, the moisture discharge system is smooth and controllable, which effectively guarantees the realization of high quality drying process.


Q: Could you supply all the parameters about the machines?


A: Of couse. We are delighted to supply all the informtion that you want to know.


Q: How about the after sale service?


A: We will send our engineers to your factory for installation and training.



Contact with us


Mr. Jack Bing

Cell phone: +8613589061075 (Whatspp and Wechat ID)

Email: sales03@joyangmachine.com

Contact Details

Contact Person: Jack Bing

Tel: +8613589061075

Send your inquiry directly to us (0 / 3000)