Grinding Media
Ceramics, includes Aluminum Oxide and Zirconium Oxide (sp.gr. 3.5 to 6.1)
Alumina Grinding Media (sp.gr. 2.8 to 3.9)
Available in a range of specific gravities which rises as the alumina (Al2O3) content increases. The grinding media is actually alumina particles held in place by an SiO2 glass phase. Sizes from 400 microns to over 1 inch in beads, balls, satellites (ball with bands) and cylinders. Low to medium cost, small sizes are more costly.
Fused Zirconium oxide Grinding Media (sp.gr. 3.8) Smooth surface leads to low mill wear and longevity. Sizes from 200 microns to 2.5mm. Medium cost.
Sintered Zirconium silicate Grinding Media (sp.gr. 4.0-4.6) ZrO2 + SiO2 + Al2O3, with and without Y2O3 stabilizer. Tight size spreads from 200 microns to 2.6mm. Low to medium cost.
High density Zirconium oxide Grinding Media (sp.gr. 5.5) 95% ZrO2 + MgO stabilizer. Beads from 400 microns to 3.35mm. Cylinders and satellites to 1-1/4″. Medium cost.
Rare Earth stabilized Zirconium oxide Grinding Media (sp.gr. 5.8 to 6.1) ZrO2 + CeO. Yellow or black, very hard. Sizes from 400 microns to 2″. Medium cost.
Yttrium stabilized Zirconium oxide Grinding Media (sp.gr. 6.0) 95% ZrO2 + 5% Y2O3. Best wear properties of all grinding media, very round and very smooth, narrow size spreads. High cost is offset by low wear and minimal contamination.
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Steel (sp.gr. 7.8)
Various alloys available (low carbon, high carbon, chrome steel, stainless steel, etc.) in a variety of forms:
Ball bearings Good wear, very round but will result in metallic contamination. Cost directly related to material and inversely proportional to size. 1/16″ to 6″.
Shot Irregular shapes with lumps and bumps, but only cost effective alternative for steel in sizes less than 1mm. Inexpensive, sizes from 90 microns to 3mm.
Other forms Steel wire can be cut and formed to produce diagonals, ballcones (looks like a flattened ice cream cone), pins (rods), oval balls and other shapes.
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Glass (sp.gr. 2.2 to 3.0)
The first of the “engineered” class of grinding media, glass beads (small balls) and balls were developed specifically for grinding applications where sand wasn’t available. Glass is manufactured in various grades (Lead-free Soda Lime, borosilicate, low alkali, black glass, and others) in sizes from 1 micron to 2 inches.
Good wear properties coupled with reasonable roundness means this is the best material to start with when conducting grinding trials. Low cost.
Glass balls are also available in precision grades and are used in optical resolution systems and as “spacers” for precision electronics. Colored glass balls are used for both engineering and decorative applications.
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Turbula Powder Mixer & Shaker
Alphie 50 Liter 3D Powder Mixer
Alphie 3D mixers are ideal for homogeneous mixing of powder – be it with different bulk density or different proportion of mixing or different shape and particle size. The best part is, separate and detachable mixing drums / containers / bins are loaded inside the mixing cage, meaning no cross contamination and exposure to work environment.
Our 50 liter model uses identical principals as the smaller R & D scale models. It means the machine shall rotate in similar three dimensional motion and shall yield same results.
Typical applications
It is ideal for use in medium to large batch production industries like food / nutrition, pharmaceuticals, metal powder, resin and plastic powder, bakery, spices, concentrates, nuclear fuel and many more applications.
Alphie 20 Liter 3D Powder Mixer
Alphie 3D mixers are ideal for homogeneous mixing of powder – be it with different bulk density or different proportion of mixing or different shape and particle size. The best part is, separate and detachable mixing drums / containers / bins are loaded inside the mixing cage, meaning no cross contamination and exposure to work environment.
Our 20 liter model uses identical principals as the smaller R & D scale models. It means the machine shall rotate in similar three dimensional motion and shall yield same results.
Typical applications
It is ideal for use in medium to large batch production industries like food / nutrition, pharmaceuticals, metal powder, resin and plastic powder, bakery, spices, concentrates, nuclear fuel and many more applications.
Alphie 10 Liter 3D Powder Mixer
The Alphie 10 liter mixer is ideal for homogeneous mixing of powder – be it with different bulk density or different proportion of mixing or different shape and particle size. The best part is, separate and detachable mixing drum / container / bin is loaded inside the mixing cage, meaning no cross contamination and exposure to work environment.
It is perfect for use in R & D laboratories, educational institutes, small batch production industry, food / nutrition, pharmaceuticals, metal powder, resin and plastic powder, Nano powder, IOL Polishing, Diamond tool powder, bakery, spices, concentrates and many more applications.
Alphie 3 Liter 3D Powder Mixer
Alphie mixer are ideal for homogeneous mixing of powder – be it with different bulk density or different proportion of mixing or different shape and particle size. The best part is, separate and detachable mixing drum / container / bin is loaded inside the mixing cage, meaning no cross contamination and exposure to work environment.
Alphie 35 Liter 3D Powder Mixer
Alphie 3D mixers are ideal for homogeneous mixing of powder – be it with different bulk density or different proportion of mixing or different shape and particle size. The best part is, separate and detachable mixing drums / containers / bins are loaded inside the mixing cage, meaning no cross contamination and exposure to work environment.
Our 35 liter model uses identical principals as the smaller R & D scale models. It means the machine shall rotate in similar three dimensional motion and shall yield same results.
Typical applications
It is ideal for use in medium to large batch production industries like food / nutrition, pharmaceuticals, metal powder, resin and plastic powder, bakery, spices, concentrates, nuclear fuel and many more applications.
Viscous Fluids and Pastes - Mixing & Degassing
SK-4000T/TV Planetary Centrifugal Mixer
Model equipped for both high speed revolution and a wide radius gyration, supporting for the production of high quality materials.
The timing by which the revolving speed of rotation increases is controlled to improve the mixing rate of powders and liquids and sustains the generation of lumps.
2 cups x 4 Liters
SK-10000T/TV Planetary Centrifugal Mixer
Model equipped for both high speed revolution and a wide radius gyration, supporting for the production of high quality materials.
The timing by which the revolving speed of rotation increases is controlled to improve the mixing rate of powders and liquids and sustains the generation of lumps.
2 cups x 10 Liters
SK-300TVSII 600ml Planetary Centrifugal Mixer with Vacuum
SK-300TVSII 600ml Planetary Centrifugal Mixer with Vacuum
A high function model with a vacuum reduced pressure function.
The individual revolution and rotation speed control system and the shifted cup tray enhance mixing performance and provide effective degassing.
300ml × 2 cups
SK-350TV / SK-350TVS Planetary Centrifugal Mixer with Vacuum
SK-350TV / SK-350TVS Planetary Centrifugal Mixer with Vacuum
Greatly improved mixing performance with the same features as existing models!
A new advanced function model equipped with the individual revolution and rotation speed control system!!
400ml × 2 cups
SK-1100TVII / SK-1100TVSII Planetary Centrifugal Mixer with Vacuum
SK-1100TVII / SK-1100TVSII Planetary Centrifugal Mixer with Vacuum
A model with a vacuum reduced pressure function suited for medium-scale production.
The individual revolution and rotation speed control system and wide radius gyration generate centrifugal force even at low revolving speeds, sustaining material of thermal elevation and composition change.
1100ml × 2 cups
SK-300SVII Planetary Centrifugal Mixer with Vacuum
A compact, vacuum function, 1-cup, reasonable model with a simple mechanism.
With low revolving speed of 400G centrifugal force, it enables to control thermal elevation of materials.
300ml × 1 cup
SK-350TII Planetary Centrifugal Mixer
90 different revolution-rotation speed patterns are available by varying the ratio of revolution and rotation.
A high function model for covering from research and development to small-scale production.
400 ml × 2 cups Compatible with various types of syringe
SK-1100T Planetary Centrifugal Mixer
Model equipped for both high speed revolution and a wide radius gyration, supporting for the production of high quality materials.
The timing by which the revolving speed of rotation increases is controlled to improve the mixing rate of powders and liquids and sustains the generation of lumps.
1100ml × 2 cups
SK-2000T Planetary Centrifugal Mixer
Features
2000ml × 2 cups (2kg)
