WYHThe type tunnel dryer has the characteristics of large loading capacity and simple operation, mainly suitable for drying agricultural and sideline products such as dehydrated vegetables and fruits, namely food and Chinese herbal medicine. It is particularly suitable for drying materials with large individual size, long drying time, and high quality requirements, such as seaweed, dried fish, shrimp, squid, fish slices, sea cucumber, abalone and other seafood. It is also suitable for drying bamboo shoots, fungi, garlic, flowers, dried fruits, vegetables, mushrooms, sweet potatoes, corn, peas, beans, coconuts, betel nuts, fungus and other agricultural and sideline products, as well as drying traditional Chinese medicinal materials such as chrysanthemum, rhubarb, Danshen, ginseng, etc. 

onePerformance Introduction

This dryer is a device for shiitake mushrooms, mushrooms, and fungus, consisting of a heating room and a material room. The main equipment includes heating equipment, ventilation and dehumidification equipment, and temperature and humidity control equipment..Hot air circulates in a closed descending manner inside the drying oven,High thermal efficiency,energy conservation.No secondary pollution, in compliance with food hygiene standards.

twoMaterial Room

The material placement form is a tray structure, and the material room is separated from the heating room by an aluminum plate called a baffle. The equipment and drying room are completely isolated and operated separately, so the dried medicinal materials will not come into contact with sulfur dioxide gas, and there will be no fire.
threeHeating room

Install electric heating equipment, create a space for generating hot air, install air supply fans at appropriate locations, and force air circulation through the fans,Adjustable air distribution porous plate with small temperature difference between the top and bottom inside the dryer,Ensure uniform temperature.
fourHot air conveying method

The circulating fan sends hot air into the hot air channel, and then enters the material room through the small holes on the tray rack. This left and right side air supply method makes the drying more uniform.
fiveHeating equipment

Electric heating or coal burning (heating source can be chosen by oneself), the machine has a reasonable structure and is easy to install and maintain,Smooth operation,Easy to use, long lifespan, and low operating costs,Choose a reasonable energy source depending on the situation.
sixVentilation and dehumidification equipment

The equipment is divided into three types: bottom ventilation, side ventilation, and top ventilation. It can be designed and manufactured according to different mushrooms and customer requirements, and is equipped with a powerful wind direction communication system to ensure sufficient airflow throughout the drying room. Temperature self-control inside the drying oven,Humidity self-control,Ensure appropriate temperature and humidity for drying(Contains automatic heating,Intelligent moisture removal and dehumidification system,).Drying time step control,Truly achieving automated management.And equipped with an alarm.

Frame and pallet

Drying samples