Vertical type bead mill
Paints, Inks, Pigments, Foodstuff, Dyestuffs, Cosmetics, Electric industry... Mid-Viscosity liquid grinding.
ビーズミル 竪型ミル, 密閉型でスクリーン内部に圧力が、低～中粘度スラリー用を採用し、独特の原料処理方法原料液を下から上に流し、ローター・ステーターピンによる乱流衝撃で粉砕・分散処理をします。微細なナノ粒子のシャープな粒度分布の製品が大量に得られると同時に、透明度の優れた製品が得られるビーズミルです。
- The vertical design is feeding the raw material into chamber bottom and out from upper part of the chamber. Owing to its specific gravity, the grinding beads will move down to form a better circulation. This will force raw materials in a very narrow space and been impacted by high speed accelerated beads. This up and down convection plus the high speed circulation by disc, the beads will knead, disperse, emulsify completely in the pressured chamber. This additional function of up & down convection will cut short the grinding time to reach the request of particle size which under 5 microns, of course, it will have more output producing capacity than horizontal bead mill. In general, Vertical bead mill will have more output producing capacity about 40-50% than horizontal bead mill which compare by the same model size.
- Difference of designing structure between vertical bead mill and horizontal bead mill, Vertical bead mill designs the motor and driving transmission on the above of grinding chamber, the pumping system will pump the raw materials out from chamber outlet gap, so, the raw materials will not touch the part of motor and driving transmission. Divided design will let motor and driving transmission has more longer using life than horizontal bead mill.
- Closed type of chamber, the solvent will not evaporate while grinding in chamber. It will reduce the air pollution and care the health, also save the cost. Specialized design of jacket cooling system for protecting the raw materials while grinding. Chilling water about 10°C.
ビーズ材料 (Bead material)
Available for 石英、ガラスビーズ (Quartz-glass bead), ジルコニアビーズ (Zirconia bead), クロム鋼ビーズ (Chrome steel bead),
ビーズの大きさ (bead size) 1-3mm dia. Available for Product's viscosity under 8000cps.
Chamber raw material
Outer layer made of #304SS. Inner layer made of abrasion-resistant and corrosion-resistant chrome steel, the hardness HRC63° Disc made of abrasion-resistant and corrosion-resistant SKD11 alloy steel, the hardness HRC65° Those hardness will not cause the metal pollution to poor the quality of finished product Superior design of grinding disc and transmission system to let particle size under 5 microns easily in short time. Circulative production, easy to operate.