Large Capacity and Good Quality tunnel dryer

Introduction of tunnel dryer with Large Range of Usage

The tunnel dryer is a kind of batch, continuous production drying equipment, mainly for better ventilation sheet, strip, granular materials, such as: preserved fruit, pepper, potato chips, ball games, grain straw, wood, etc., the main heating electric heating, steam heating, hot air heating.

Working principle of tunnel dryer:

materials are uniformly put on the mesh-belt by the feeder. The tunnel dryer  uses generally 12-60 mesh stainless steel wire net and it is drawn and moved inside the drier by a transmission device. The drier is composed of several units. For each unit, the hot air is circulated separately. Some exhausted gas is discharged with a special moisture elimination blower. The waste gas is controlled through an adjustment valve. The hot air passes through the mesh-belt covered with the material from the top to the bottom or from the bottom to the top and this will complete the heat and mass transfer process. This process will bring the material water away. The mesh-belt moves slowly, Running speed can be freely adjusted according to the material temperature. The final products after the drying will fall into the material collector continuously. The top and low circulation units can be freely equipped according to the users’ demand. The unit number can be selected according to the demand.

Features of tunnel dryer

small footprint, small investment, high efficiency,high-yield, high evaporation intensity, standardization of production, production increased according to the number of segments dification for the electronic component and device.

Specifications of tunnel dryer

More Photos of tunnel dryer

Contact information of tunnel dryer

We can design machines according to customers' need.If you want to learn more information,please contact us any time.