Hot Air Drying | Food Processing Equipment Manufacturer | Walley

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Hot Air Drying for Vegetables, Fruits and Seafood

Hot Air Drying is widely used for drying vegetables, fruits, seafood, and other products. Walley offers single-layer and multi-layer belt dryers, box type dryers, and tunnel dryers. Depending on the specific requirements, the heat source can be steam, natural gas, electricity, diesel, or other options.

2. Multi-Layer Belt Dryer HGD-1.7M multi-layer belt dryer is a food drying equipment specially developed by Walley to improve productivity and reduce labor costs. It consists of a drying cabinet, heating device, fans, conveyor belt, and automatic control device.
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2. Single-Layer Belt Dryer HGD-2S series single-layer dryer is commonly used in combinations of two or more units, and it can also be combined with the HGD-1.7M multi-layer belt dryer. This series of hot air dryers is suitable for drying food products in granular, strip, and flake forms.
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2. Tunnel Dryer HGS Series Tunnel-type Dryer consists of a drying room, trolleys, trays, heat exchanger, and an electrical control system. It is specifically designed for drying large products requiring a long drying time and high-quality appearance.
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2. Box Type Dryer HGX series box-type vegetable dryer is the result of Walley's 27 years of continuous research and development. We have successfully produced over ten different specifications of products, including the HGX-Z steam dryer, HGX-Q gas-fired dryer, and HGX-D electric heating dryer. These dryers have gained popularity among users worldwide due to their exceptional performance.
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FAQs

Among the various drying methods in fruit and vegetable processing, hot air drying equipment is widely used in food processing due to its simple operation, relatively mature technology, and high drying efficiency, making it the preferred choice for fruit dehydration and vegetable dehydration. It helps preserve the nutritional value of fruits, extends their shelf life, and facilitates international transportation.

There are various types of hot air drying equipment:

Belt dryers are generally suitable for granular, strip, filamentous, flake, and large-volume individual products.
Tunnel dryers are mainly used for products requiring long drying times, large individual volumes, and high quality standards.
Box dryers have a wide range of applications and are suitable for various fruit and vegetable processing, especially for sugary products and products prone to agglomeration during the drying process.