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 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 s, the geometry of the grinding disks and the various grinding chamber materials were further developed.
The grinding pin nanomill shows the evolutionary develop- ment of with the rotor-slotted pipe separating . The enclosed horizontal agitator mill is designed for highest product throughput rates and possesses a pin grinding 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.
德赢vwin(上海)机械仪器有限公司,专业研发、生产材料超细粉碎领域细度解决方案的高新科技公司,公司拥有德国专利技术最新纳米研磨机、纳米砂磨机、棒销砂磨机、球磨机、陶瓷砂磨机、盘式砂磨机,专门从事湿法超细物理机械研磨和纳米分散设备的技术研究,采用德国DIN工业标准设计,拥有广泛而先进的纳米研磨工艺,代表国际最新领先研磨技术之一。
德赢vwin(上海)机械仪器有限公司2010年成立了物理粉碎研磨流体力学研究中心(Nano grinding fluid research center),通过对先进流体力学和机械力粉碎化学的研用,设计高效研磨组件核心技术,并将经过科学实验验证的研磨工艺同高品质的研磨设备进行最优结合,面向材料干法、湿法研磨领域提供高效、高能超细分散及纳米研磨技术,现有干法万能气流研磨机、湿法纳米棒销卧式砂磨机、湿法盘式卧式砂磨机、湿法篮式砂磨机、实验室纳米研磨机、真空脱气机、高能分散机等,广泛应用于工业涂料、油墨、油漆、食品(巧克力、可可粉)、医药、化妆品、精细化工、陶瓷、矿物加工、造纸、纤维素、农药、电池、纳米新材料等高端领域。研磨后产品粒度分布窄,经第三方激光粒度仪或电镜检测(新能源绿色磷酸锂电池)最小细D90≤50nm。
凭借位于上海生产基地、研发中心和销售团队,即德系企业严谨工作态度,德赢vwin将持续不断对产品进行研发、改进和创新,并已同清华、华东理工大学、上海交大、武汉工大、中科院常州涂料所、浙大、巴斯夫等科研院所、企事单位建立了良好的合作关系。核心研磨部件研磨组件、硬质特耐磨合金棒销、双端面机械密封等采用德国进口部件,同时在驱动系统、进料系统、变频系统、传感系统有着ABB、西门子、英格索兰、NSK等核心国际供应商鼎力支持,确保了德赢vwin超细研磨机的高品质、高效率、高稳定,并能为您提供最小的实验室设备到完整的生产线设备理想解决方案。