干粉压球机使用范围： 本系列压球机，是将原料进行粉碎后直接上机生产，无需加水。如：铝屑，镁屑，活性炭，氧化铝，生石灰等。其目的在于减少粉尘，控制容重，返回利用，改进运输特性等产能设计主要是用于干粉压制成皮浆法炼镁工艺中的球团料。 干粉压球机工艺： 出窑石灰经过筛选，小于3mm的粉料进入高压粉料压球机压球，球块规格为35mm×25mm×15mm（长×宽×厚），也可按照需方要求定制，获得球块体积密度1.9-2.2g/cm³，坠落强度和块状石灰相当。压球后经过筛选，合格球进入成品仓供冶炼使用。 In the past, lime powder in metallurgy are discarded or used in other ways, it is a waste of natural resources. With the increasing shortage of natural resources, people pay more attention to the use of lime powder in metallurgy. Since 2002, institutions related to metallurgy have sharted to research this problem, and now this question has been solved. They use high pressure ball press machine to press the powdery material into ball or block for smelting. So far, Bao Steel, An steel and some steel mills abroad have put this machine into use. Explanation of dry powder ball press machine: After being crushed, materials are directly sent to the machine without adding water, such as aluminum scrap, magnesium scrap, active carbon, aluminum oxide, quick lime. The purposes are to reduce stive, control bulk density, recycle it and improve transporting features. The design output is mainly for pellet material in Pijiangfa craft of magnesium melting. Flow chart of dry powder ball press machine: After being screened, only the powder with a size less than 3mm can be sent into the ball press machine. The size of the pellets will be 35mm×25mm×15mm. With the requirement of client, we can produce ball press machine that can be make specific size of balls with a bulk density of 1.9-2.2g/cm³ and the hardness as that of a quick lime block. The finished products needs screening, only qualified ones can be stored and waits for being smelt. 生石灰干粉压球机具体工艺如下： 出窑石灰经过筛选，小于3mm的粉料进入高压粉料压球机压球，球块规格为35mm*25mm*15mm（长*宽*厚），也可按照需方要求定制，获得球块体积密度1.9-2.2g/cm3,坠落强度和块状石灰相当。压球后经过筛选，合格球块进入成品仓供冶炼使用。