The Forsythia suspensa dryer uses clean and strong hot air to dry materials, simulating the principle of natural air drying. The drying time is short and the efficiency is much higher than various drying rooms and ovens, greatly reducing the labor intensity and cost of drying. After a short drying time, the natural color is excellent, the natural medicinal properties are maintained, and the dried Chinese medicinal materials are sulfur free.

Introduction to Forsythia Drying Room

The Forsythia suspensa drying room equipment is a new type of environmentally friendly and energy-saving drying room equipment. Its working principle is based on the reverse Carnot cycle principle, using a small amount of electrical energy and a compressor to work. The working fluid is evaporated into a gaseous state in the evaporator after passing through an expansion valve, and absorbs a large amount of heat from the air. The gaseous working fluid is compressed by the compressor into a high-temperature and high-pressure gas, and then enters the condenser to release heat, heating the medium that needs to be dried in the drying room. By continuously circulating heating, the drying medium can be heated to room temperature~85 ℃. Compared to electric drying rooms, it saves 35-40% of electricity and does not produce any pollution during operation. The ancient drying methods of Forsythia suspensa were natural air drying and air drying, which later developed into burning wood and coal. The main drying methods now are electric heating drying, microwave drying, and heat pump drying. In fact, no matter which drying method is used, it can achieve the purpose of dehydration. The key is which drying method can maximize the preservation of the nutritional content of the material, which drying method has better appearance and higher cost-effectiveness.

Product features of Forsythia suspensa drying room:

1. High efficiency

The equipment room adopts a fully enclosed structure, with hot air circulating inside the room, greatly reducing the drying time of materials and ensuring product output. And it is easy to install and demolish, occupies a small area, and can be installed indoors or outdoors.

2. Low energy consumption

The device only needs to consume a small amount of electricity to absorb a large amount of heat in the air, with a power consumption of only 1/4 of that of an electric heater; Compared with coal, oil, and gas drying rooms, it can save about 70% of operating costs. 1 kWh of electricity is equal to 4 kWh of electricity.

3. Stable

The device is equipped with multiple stable protection functions, including phase sequence protection, phase loss protection, overload protection, high and low voltage protection, etc. The water and electricity are separated, and there are no stability hazards.

4. Hygiene

Due to its closed cycle, it is particularly important to avoid impurities that may contaminate the materials caused by gas exchange with the outside world, especially for food, medicine, or biological products.

5. Intelligent

The equipment is free of manual operation, does not require dedicated personnel to supervise, and materials do not need to be flipped. It intelligently controls the drying time and dehumidification time, has stable performance, and is easy to operate. Multiple time periods can be set according to the characteristics of the material, and different temperatures can be used to dry the material. It can store 10 drying process parameters.

The Forsythia suspensa dryer is not only suitable for drying Forsythia suspensa, but also for other traditional Chinese medicinal herbs and decoction pieces such as Atractylodes macrocephala, Poria cocos, Poria cocos, Atractylodes macrocephala, Pinellia ternata, Panax ginseng, Codonopsis pilosula, Lily, Dried Ginger, Gastrodia elata, Yam, Angelica dahurica, Chuanqiong, and Radix Isatidis.