concrete mixing plant equipment specifications. Select the concrete mixing station should first examine the task of construction of concrete and the duration. There is to take full account of the hourly output of concrete, such as HZS35 concrete mixing plant, the theoretical productivity of 35m3 / h, but taking into account the slow feeding, feeding is timely, the control room operator proficiency and other reasons, the actual yield of basic 25-30 cubic meters, the user needs special attention;