The capacity selection of industrial dryers needs to be determined according to actual needs. Generally speaking, there are three capacity options for industrial dryers, which are small dryers, medium dryers, and large dryers. 
Small dryers usually have a capacity of less than 100L and are suitable for drying small amounts of materials, such as clothes, shoes, etc. Its advantages are that it is cheap and easy to move, but the drying capacity is small, which is suitable for home or small business use. 
Medium-sized dryers generally have a capacity of 100L-500L, which is suitable for medium-sized drying needs, such as small factories, laundries, etc. Its advantages are moderate, large drying capacity, and can meet medium-scale drying needs. The capacity of large dryers is generally more than 500L, which is suitable for large-scale drying needs, such as large factories, laundries, etc. Its advantages are large drying capacity and high efficiency, which can meet large-scale drying needs, but the first is relatively high. 
In addition to the above three common capacity options, there are also some special-purpose dryers, such as heat pump dryers, condensation dryers, etc. These dryers are suitable for specific materials or specific drying needs, such as textiles, food, etc. In short, choosing the right industrial dryer capacity needs to be decided according to the actual demand to achieve the best drying effect and economic benefits.