A special agitator shaft with symmetrically arranged agitator pegs and sleeves of tungsten carbide for wear protection devel- Vertical, batch operation mill for the preparation of tungsten Ideal flow behaviour due to a special agitator peg arrange-ment and the hemispherically shaped chamber floor integrated screen plate for grinding media separationIntensive cooling through a double-wall grinding tank and cooled circulation pipeline
Product inlet via rotor / immersion tube system prevents back flow of grinding media into the feed line.
Generally, there are two ways to obtain nano-powders. A bottom-up manufacturing method (bottom up) for chemical methods, such as chemical precipitation, sol-gel process (sol-gel),... Another method is physical method, which changes the powder particles from big to small (top down), such as mechanical ball milling,... And so on.
The Development In 1963, the first vertical agitator was developed internationally, the first horizontal agitator was developed in 1975, the first horizontal agitator bead mill with eccentric disks was introduced to the public and the horizontal disc grinder was introduced, in 2004, which became the industry standard. In the following years, the grinding media separation systems, the geometry of the grinding disks and the various grinding chamber materials were further developed.
The grinding system pin nanomill shows the evolutionary develop- ment of system with the rotor-slotted pipe separating system. The enclosed horizontal agitator mill is designed for highest product throughput rates and possesses a pin grinding system for highest grinding intensity.
In 2011, we developed the first zirconia comminution chamber technology in China. It has no metal ion pollution and is used in batteries, pharmaceuticals, glazes, ink and food.
大家都知道纳米研磨机是一种新型的研磨技术,目前纳米研磨机采用的是进口的精度高的双端面机械密封,可以用于比较小的研磨介质。当然在纳米研磨机中物料需要通过进料口进入到研磨腔,在研磨的过程中,通过剧烈的碰撞,使物料得到充分的研磨。当然在出料口这个地方因为密度不一样,研磨介质需要返回到研磨腔,物料在进料泵里边经过压力通过缝隙的分离而离开研磨腔。
纳米研磨机的品质好坏主要决定于研磨机的泄露问题,因此在选择的时候就该格外的注意,比如在研磨机的密封圈的选择中,主要看其材料,不合适的材料会导致其在短时间内造成泄露。所以说纳米研磨机的密封圈的选择非常关键。而一些成熟品牌的纳米研磨机几乎都能克服这一问题。
那么这里提醒大家一定就是,纳米研磨机的轴封圈的选择至关重要,可以说影响了整个研磨机的品质,所以选择中一定要看一下轴封圈的结构与形式。