Abstract: In order to improve the uniformity of dried material and to probe into newt ype of drier,the uni-formity ofairflow and temperature d iscribution materiallayers of crossflow drier equipped with electricheating tube.By means of the experiments,the reqularity of airflow and temperature distrbution in material layer was obtained.The influences of the key work parameters to airflow and temperature distribution uniformity were analyzed.

Key words: electric heating tube in drier, crossflowdrier, airflowdistribution, temperature distribution