... , 3. less power consumption,low running cost concrete batching plant with patented technology of subtraction weighing batching system (Patent No ... lessthe mixing station can be encapsulated, no dust and noise isolated, clean and quiet, enviroment friendlyproduction capacity range from 50 to ... of high quality ready-mixed concrete. The main types of plant HZS50K, HZS75K,HZS60A, HZS90A/B/C,HZS120A/B/C, ...