球磨機按筒體長度分為短筒、長筒、管磨和錐形等多種；按內部結構分為單倉和多倉；按傳動方式分為周邊傳動和中心傳動；按排料方式分為溢流排料和格子排料等多種形式。粉煤灰加氣混凝土廠多使用單倉（或兩倉）管磨機，這種磨機適用于入料粒徑較小、硬度不大、出料細度要求較高的物料，非常適合加氣混凝土的物料特點。

        由于球磨機在磨細過程中有混合作用，可將石灰和石膏混合磨細，運轉可靠，維修工作量小，物料磨細度符合加氣混凝土生產的需要，成為首先的磨細設備。

    Ball Mill 
    Ball mill is a circular cylinder, both ends of the end caps,, the dosage is usually effective cylinder volume of 25% to 45% when the motor rotating cylinder driven by gear when the ball mill and the material in the friction and centrifugal force will be led for the corresponding arc movement. When the mill speed reaches a certain speed (ie, the working speed), the mixture of materials and the ball will be brought to the upper cylinder, near the top position from the drop down into the falling or diarrhea, and thus lower materials to impact, grind and shredded. Finely ground material through the mill discharge side of the grid plate, lifting plate and the material within the spiral journal unloading material into and out of cover within the cylindrical sieve sieve unloading. 
    Divided by shell length ball Duantong, long-barreled, tube mill and conical variety; according to the internal structure is divided into single-chamber and multi-warehouse; transmission by transmission mode is divided into peripheral and central transmission; by way of discharge into overflow discharge and grid nesting and other forms. Fly ash aerated concrete plant to use more single-chamber (or two positions) tube mill, the mill feed particle size for smaller, less hardness, the fineness of the material require a higher ideal for added characteristics of gas concrete materials. 
     As the ball there in the process of mixing finely ground, can be finely ground mixture of lime and gypsum, reliable operation, maintenance workload of a small, pulverized material degree of aerated concrete production line needs to become the first of the finely ground equipment.

    球磨機技術參數表      Ball Mill Technical Data Sheet