As a key equipment for achieving efficient, uniform, and continuous drying in industrial production, the tunnel drying line redefines the production efficiency of material dehydration and solidification with its unique tunnel - shaped cavity structure. It places the materials to be processed on a conveyor belt, allowing them to pass through the pre - set temperature - controlled heating zone at a constant speed in the closed tunnel. With the help of heat sources such as hot air circulation and infrared radiation, it completes the standardized drying process.
Continuous Operation: It breaks through the limitations of traditional batch drying, realizes the uninterrupted feeding and discharging of materials, greatly increases the processing capacity per unit time, and meets the rhythm requirements of large - scale production lines.
Precise Temperature Control: The tunnel has independent temperature control in different zones. A gradient temperature curve can be set according to the characteristics of materials, avoiding local overheating or uneven drying, and ensuring the consistent quality of each batch of products.
Energy Saving and Safety: The closed cavity design reduces heat loss, and the waste heat recovery system is used to reduce energy consumption. At the same time, it isolates dust and external pollution, meeting the clean production standards of food, electronics and other industries.
Food Processing: It is used for fruit and vegetable dehydration, baking pretreatment, leisure food shaping, etc. It retains the nutrition of food materials while extending the shelf life.
Electronic Manufacturing: It provides a stable environment for the coating curing and moisture - proof treatment of PCB circuit boards and electronic components, ensuring the stable performance of the components.
Printing and Packaging: It realizes the rapid drying of ink and the curing of film, solves the problem of adhesion when printed products are stacked, and improves the production flow speed.
China Hengjiu Jinye Jinye Intelligent Technology Co., Ltd. specializes in providing tunnel drying lines. It can carry out customized and non - standard production according to the different products and different process requirements of users.
