
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.

如何選擇合適的砂磨機需要考慮的因素
物料特性:根據物料的硬度、粘度、物料的初始粒徑、最終粒徑等選擇合適的砂磨機。
處理量:根據生產需求選擇適合的型號和規格,主要以研磨腔做功體積容量和混料罐考慮為主。
立式砂磨機:適合中低粘度物料,結構簡單,維護方便。
臥式砂磨機:適合高粘度物料,研磨效率高,散熱好,臥式又分盤式、棒銷式。
籃式砂磨機:適合小批量、多品種生產,清洗和換料方便。
材質:常用氧化鋯、玻璃、鋼珠等,根據物料硬度選擇,如日本TOSOH東曹鋯球是屬于高品質氧化鋯球之一。
粒徑:粒徑越小,研磨越細,但效率可能降低,粒徑范圍0.05mm--10mm。
接觸物料部分:通常選用不銹鋼或耐磨合金,耐腐蝕、耐磨損,特殊材質有氧化鋯陶瓷、碳化硅陶瓷、聚氨酯、氮化硅等,根據自身物料特性和應用場景選擇合適的材質。
密封材料:選擇適合的密封材料,防止泄漏。
自動化程度:高自動化設備可提高效率和穩定性。
溫度控制:某些物料需控溫,選擇帶冷卻或加熱功能的設備。
品牌:選擇知名品牌,質量更有保障,如日本焦化砂磨機、諾研砂磨機等品牌。
售后服務:完善的售后服務能減少停機時間,考慮用設備的區域性,就近原則,便于縮短售后服務時間。
目前市場砂磨機廠級眾多,需要考慮廠家建廠周期、砂磨機制造標準和工藝、加工水平,技術來源,關鍵式材料的耐磨性和對物料的污染性、配套零部件的品質,決定了較大的價格區間
初期投資:根據預算選擇性價比高的設備。
運行成本:考慮能耗、維護和介質更換等長期費用。
安全設計:確保設備符合安全標準,如質量認證、歐盟認證、FDA食品藥品認證。
環保要求:選擇低噪音、低能耗的設備,符合環保規定,是不是節能電機,是否符合IE2/IE3等能耗標準。
參考口碑評價:查看其他用戶的反饋,了解設備實際表現。
選擇砂磨機時,需根據具體需求綜合考慮物料特性、設備類型、研磨介質、材質、控制系統、品牌、成本、安全環保及用戶評價等因素,確保設備滿足生產要求并具有較高性價比。