Superfine Ball Mill
Longding
superfine ball mill is a kind of new type and high-efficient powder and
superfine powder processing machinery which is used for grinding the medium and
low-hard material that Moh's hardness is below 6, humidity is less than 8%, and
non-flammable non-explosive minerals. The classified powder could be adjusted
between 300 and 2500mesh. The fineness will be better and could meet the
requirements from different customers.
Superfine ball mill applications:
Soft materials: Calcite,
marble, limestone, kaolin, gypsum, barite, fly ash, slag, etc.
Hard materials: Silicon
carbide, corundum, superfine cement, zircon sand, andalusite, refractory, etc.
Metallic
materials: Zinc powder, aluminum powder, iron powder, molybdenum powder, etc.
High purity materials: Quartz,
feldspar, alpha-alumina, glass beads, phosphor, etc.
Characteristics of Longding superfine ball mill:
1、Different design from traditional cement and mining processing, and in
line with the requirements of different superfine material feeding and
processing.
2、Optimize length-diameter ratio and liner and the shape and the material
for grinding medium to avoid over-grinding and achieve the best effect of
grinding. Optimize aperture ratio and design of grate board, and improve the
fineness by using lesser grinding medium.
3、For hard minerals, adopt Non-iron pollution design. Use alumina ceramics,
quartz, silex and other special material for liner and grinding medium.
4、Optimize the matching of the energy consumption and grinding drive, reduce
energy consumption. Form a closed system with classifier, negative pressure
conveying and less dust.
软质材料:方解石、大理石、石灰石、高岭土、石膏、重晶石、粉煤灰、矿渣等。 硬质材料:碳化硅、棕刚玉、莫来石、超细水泥、锆英砂、红柱石、莫来石、耐火材料等。 高纯材料:石英、长石、α-氧化铝、玻璃微珠、荧光粉等。 金属材料:锌粉、铝粉、铁粉、钼粉等。
二、超细球磨机特点:
a.进行创新设计,粉碎效率大大提高,磨介配比科学,可有效地生产出大量微细粉。
b.可根据物料不同,选用相应衬板和磨介,保证产品的纯度及白度。
c.系统设计更加合理,土建及配套设备投资比其它球磨分级生产线降低50%。
d.设备故障率低,运转稳定;系统采用智能变频控制,自动化程度高;负压流场设计,生产环境优良。
e.生产能力大,可承接年产0.5~50万吨生产线工程。
超细球磨机技术与自分流式微粉分级技术完美结合,组成新型节能、高效、环保的超细磨粉生产线。
1、新一代超细球磨分级生产线突出特点是比其它球磨分级生产线在节能技术、分级精度上取得革命性进步和突破,比其它球磨分级生产线及其它类磨机节能40%以上。
2、一次性分级细度300~2500目任调,加配一套分级机系统,经二次分级,细度可达d97≤2um(6250目),达到目前国内外干法分级最高水平。
3、采用最新的自分流高浓相分级技术用于超细球磨分级生产线做到:分级精度高,切割点准确;处理量大,LHB系列分级机最大单机处理量可达100t/h;能耗低,同样的处理量,能耗仅为其它分级机的40%;分级效率高,同样的处理量,细粉提取率比其它分级机提高50%。
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