Features of hot air circulation dryer:

1. Hot air circulation is used to reheat and dry the hot air generated during the drying process, which is about 50 ℃ -80 ℃. The circulation is achieved by heating the hot air to 110 ℃ only by 30 ℃ -60 ℃, with a small temperature difference. Therefore, the energy consumption is low, saving more than 30% energy compared to ordinary intermittent dryers, and is not affected by environmental factors;

2. Effectively improving the working environment, with a closed box and an independent moisture removal system for humid air to be discharged outdoors, thus effectively improving the working environment.

3. The unique hot air circulation system adopts a push-pull type hot air circulation system, which enhances the penetration of hot air and allows for more complete heat exchange. Therefore, the drying of materials is faster, the dehydration is more uniform, and the drying time is effectively reduced by more than 15%;

4. Safety interlocking devices - gas low-pressure interlocking, high-temperature protection interlocking, flame detection and other safety interlocking devices, make equipment operation more safe and reliable, and exhaust emissions comply with European and American standards.