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 choice of heat source for drying equipment can be hot air furnace, fluidized bed furnace, etc. The cost of a hot air stove is lower, but it needs to burn coal well and will not produce slag; Fluidized bed furnaces have a relatively high cost and can burn coal. The selection of drying equipment is mainly based on the local actual situation. If it is in a coal production area and the environmental requirements are not strict, a fluidized bed furnace can be used.