The mixing system generally adopts two types: single axis pear knife type or double axis zero gravity type. Both types of mixers can be used for mortar stations, but in terms of equipment selection, they are also very particular. The single axis pear knife type mixing machine can mix more thoroughly, especially with some very small amounts of additives, so it can be used to produce special mortar. The disadvantage is high cost and low mixing efficiency; The dual axis gravity free mixing host has the characteristics of high mixing accuracy, fast speed, low energy consumption, and sealable operation, making it suitable for the production of ordinary mortar.

The drying system is a core of the entire mortar station and a key point in determining overall production efficiency. At present, single drum dryers have been gradually phased out because they not only occupy a large area but also have high coal consumption, and the only benefit is convenient maintenance. With the maturity of three tube dryer technology, the mainstream is using three tube dryers. The main manufacturers of three tube dryers include Xuzhou Tiandi Heavy Industry, Shanghai Shanshui, and others. The overall production efficiency of the three tube dryer is divided into series 20, 30, 40, 50, 60, etc. It refers to the dry sand production per hour. Generally, a production capacity of 25-28 tons can be achieved by mixing 30 tons, which can produce 35-40 tons of mortar.