The model of the batching plant is named according to its theoretical production per hour. Its common models in China are: hzs25, hzs35, hzs50, hzs60, hzs75, hzs90, hzs120, hzs180, hzs240, etc.
For example, hzs25 refers to a batching plant with an output capacity of 25 cubic meters per hour. "H" means "hun ning tu"(concrete) in Chinese phonetic alphabet; "Z" is the acronym for Chinese phonetic alphabet "Zhan"(plant); "S" is the acronym for Chinese phonetic alphabet "Shuang zhou" (twin shaft). If the main unit uses a single-shaft, the model is HZD25 (ps. "D" is the acronym for Chinese phonetic alphabet "Dan zhou"(single shaft).