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1956
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1998
2004
2008
2010

1956 Acquisition of license to manufacture batch mills

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
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Development of the first continuous agitator bead mill

Product inlet via rotor / immersion tube system prevents back flow of grinding media into the feed line.
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Bottom up & Top down

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.
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Horizontal Disk Grinding Machines

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.
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Rod-pin nano-grinding Technology

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.
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Ceramic comminution chamber technology

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.
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NMZ6納米砂磨機(jī)

NORVA諾研臥式納米砂磨機(jī)是一款真正的研磨至納米級范圍內(nèi)的高端研磨機(jī)器，采用先進(jìn)的銷棒研磨體系設(shè)計，轉(zhuǎn)子外表面安裝了大量耐磨鋼材質(zhì)的棒銷，與定子形成了研磨腔，轉(zhuǎn)子旋轉(zhuǎn)形成強大研磨渦流撞擊和剪切力，將物料經(jīng)動態(tài)分離器循環(huán)研磨，循環(huán)研磨工藝提高了生產(chǎn)效率和產(chǎn)品質(zhì)量，降低了能耗，產(chǎn)品顆粒級配分布得以優(yōu)化，物料研磨品質(zhì)粒度分布窄，最小研磨細(xì)度可達(dá)50納米內(nèi)。對于防金屬污染的物料，可采用陶瓷或聚氨酯結(jié)構(gòu)材料。

報價需求聯(lián)系我們

產(chǎn)品總介參數(shù)應(yīng)用

產(chǎn)品總介

工作原理:

NORVA諾研高效納米砂磨機(jī)采用銷棒式結(jié)構(gòu)設(shè)計，物料隨著進(jìn)料泵由頂端進(jìn)入研磨腔，隨著轉(zhuǎn)子的旋轉(zhuǎn)而均勻分布，在轉(zhuǎn)子和定子縫隙內(nèi)渦流離心力的作用下對物料進(jìn)行了徹底的預(yù)分散處理。在接下來強烈的研磨中，轉(zhuǎn)子棒銷和定子對研磨介質(zhì)連續(xù)發(fā)生劇烈的撞擊變化，研磨介質(zhì)再作用于物料，物料得以研磨，研磨后的物料在研磨腔停留時間特別短，從而得到一個極窄的產(chǎn)品粒度分布帶，在進(jìn)料泵壓力和離心力作用下，由于密度的不同，研磨介質(zhì)返回研磨腔，物料卻沿著離心力相反的方向經(jīng)縫隙式分離器過濾分離，循環(huán)往復(fù)。

結(jié)構(gòu)設(shè)計

核心設(shè)計轉(zhuǎn)子上安裝有進(jìn)口耐磨鋼棒銷，數(shù)量和體積、安裝位置按渦流體力學(xué)設(shè)計，達(dá)到最大研磨比研磨能量，提高物料研磨效率，使物料研磨細(xì)度達(dá)到納米級，經(jīng)第三方馬爾文激光粒度測試儀測定，最小細(xì)度可達(dá)≤60nm。

主要特點：
* 高能密度（1.5-2.3 kW/dm3）銷棒式砂磨機(jī)
* 具有較小的長度/直徑比例；
* 設(shè)計適用于大流量生產(chǎn)（連續(xù)式或循環(huán)式）；
* 產(chǎn)品顆粒級配分布窄；
* 砂磨機(jī)分離系統(tǒng)效率高,是傳統(tǒng)砂磨機(jī)200-300倍分離效率；
* 可使用的研磨珠子粒徑為0.1mm；
* 研磨筒體的材料可根據(jù)耐磨性，耐腐蝕性的要求加以更換；
* 所使用料漿的粘度范圍廣泛，在10 mPas - 8000 mPas；
* 由于采用研磨筒體及分離系統(tǒng)采用雙重強制冷卻系統(tǒng)，出料產(chǎn)品溫度低(一般≤35℃)；
* 易于操作和過程控制；

參數(shù)

技術(shù)數(shù)據(jù)：

研磨筒	棒銷材質(zhì)	研磨軸	分離系統(tǒng)（mm）	研磨筒體內(nèi)襯材質(zhì)（標(biāo)準(zhǔn)）	筒體密封	研磨介質(zhì)
帶冷卻	進(jìn)口硬質(zhì)合金耐磨棒銷	不銹鋼	大流量動態(tài)分離器30μm -0.5mm	特耐磨鋼	進(jìn)口雙端面機(jī)械密封	氧化鋯珠

基礎(chǔ)數(shù)據(jù)：

研磨容積（L）	加工批量(L)	轉(zhuǎn)速((r/min)	驅(qū)動功率（kw）	細(xì)度（nm）	長度（mm）	寬度（mm）	高度（mm）	重量（kg）
6L	100-500	600-1300	15	≤50	1200	700	1180	680

應(yīng)用

科學(xué)與研究技術(shù)應(yīng)用: 新材料、新技術(shù)研磨領(lǐng)域研究與發(fā)展工業(yè)以及學(xué)術(shù)界都需要可靠的結(jié)果。從實驗室測試到規(guī)模化生產(chǎn)，精確的預(yù)算顯得相當(dāng)重要。無論是基礎(chǔ)研究，質(zhì)量控制，產(chǎn)品和配方的開發(fā)或流程優(yōu)化，您都可以依靠我們經(jīng)過充分驗證的實..

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油墨、顏料材料: “赤橙黃綠青藍(lán)紫”，五彩斑斕的世界需要什么，當(dāng)然是顏色，她使萬物呈現(xiàn)色彩和物質(zhì)。諾瓦納米研磨機(jī)正是這些美麗的制造者，從按照化學(xué)結(jié)構(gòu)角度可以分成有機(jī)和無機(jī)著色劑兩大類。而顏料和染料的定義則又和著色劑在一

1956 Acquisition of license to manufacture batch mills

Development of the first continuous agitator bead mill

Bottom up & Top down

Horizontal Disk Grinding Machines

Rod-pin nano-grinding Technology

Ceramic comminution chamber technology