A High-Throughput Planetary Ball Mill is a specialized laboratory instrument designed to accelerate materials research by processing multiple distinct samples simultaneously. In industries like advanced battery materials, geology, and pharmaceuticals, running high-throughput combinatorial screenings saves weeks of synthesis time.
While standard planetary mills accommodate 2 or 4 large jars, high-throughput configurations adapt the system to isolate 16 to 112 separate samples at once.
As demonstrated by the screening system configuration above, high throughput is achieved using two main methods: (1) Multi-Cavity Segmented Jars: Individual large jars are replaced with block assemblies containing 3 or 4 isolated, vertical cavities. Each cavity holds its own powder, slurry, and media balls, allowing a 4-station mill to process up to 16 unique chemical compositions simultaneously. (2) Multi-Vial Screening Adapters: The planetary seats hold custom aluminum or Delrin adapter disks machined to accept arrays of small, independent steel or glass vials (e.g., 2 mL to 5 mL volumes). This layout is ideal for rapid catalyst screening or battery cathode doping optimization, minimizing cross-contamination risks since individual containers are isolated or discarded.
Basical working mechanism for planetary ball mill:
| Part Number |
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| Power |
- AC220V±10%, single phase, 50/60Hz, 750 W
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- AC220V±10%, single phase, 50/60Hz, 750 W
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- AC220V±10%, single phase, 50/60Hz, 1500 W
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- AC220V±10%, single phase, 50/60Hz, 1500 W
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- AC220V±10%, single phase, 50/60Hz, 3700 W
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| Milling Machine Features |
- Planetary grinding/milling/mixing
- Both dry/wet milling can be operated
- Milling speed (rotation): 10-800 rpm (adjustable). The corresponding revolution speed is 5-400 rpm.
- For automatic mode, the milling speed and time can be programmed to set gradient operation.
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- Planetary grinding/milling/mixing
- Both dry/wet milling can be operated
- Milling speed (rotation): 10-800 rpm (adjustable). The corresponding revolution speed is 5-400 rpm.
- For automatic mode, the milling speed and time can be programmed to set gradient operation.
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- Planetary grinding/milling/mixing
- Both dry/wet milling can be operated
- Milling speed (rotation): 10-640 rpm (adjustable). The corresponding revolution speed is 5-320 rpm.
- For automatic mode, the milling speed and time can be programmed to set gradient operation.
|
- Planetary grinding/milling/mixing
- Both dry/wet milling can be operated
- Milling speed (rotation): 10-640 rpm (adjustable). The corresponding revolution speed is 5-320 rpm.
- For automatic mode, the milling speed and time can be programmed to set gradient operation.
|
- Planetary grinding/milling/mixing
- Both dry/wet milling can be operated
- Milling speed (rotation): 10-640 rpm (adjustable). The corresponding revolution speed is 5-400 rpm.
- For automatic mode, the milling speed and time can be programmed to set gradient operation.
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| Throughput & Milling Jar Features |
- 4 stations, 1 layer, 4 cavities with each jar volume of 15 mL (16 channels)
- Jar Materials: Stainless Steel 304 jars are included in default
- Other options, such as SS316L, Zirconia, Tungsten Carbide, PTFE, Nylon, Agate can be supplied upon request.
- 1 kg SS304 milling balls with Φ5mm diameters are included.
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- 4 stations, 1 layer, 6 cavities with each jar volume of 15 mL (24 channels)
- Jar Materials: Stainless Steel 304 jars are included in default
- Other options, such as SS316L, Zirconia, Tungsten Carbide, PTFE, Nylon, Agate can be supplied upon request.
- 1 kg SS304 milling balls with Φ5mm diameters are included.
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- 4 stations, 2 layers, 7 cavities with each jar volume of 30 mL (56 channels)
- Jar Materials: Stainless Steel 304 jars are included in default
- Other options, such as SS316L, Zirconia, Tungsten Carbide, PTFE, Nylon, Agate can be supplied upon request.
- 5 kg SS304 milling balls with Φ5mm diameters are included.
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- 4 stations, 2 layers, 9 cavities with each jar volume of 30 mL (72 channels)
- Jar Materials: Stainless Steel 304 jars are included in default
- Other options, such as SS316L, Zirconia, Tungsten Carbide, PTFE, Nylon, Agate can be supplied upon request.
- 5 kg SS304 milling balls with Φ5mm diameters are included.
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- 4 stations, 2 layers, 14 cavities with each jar volume of 30 mL (112 channels)
- Jar Materials: Stainless Steel 304 jars are included in default
- Other options, such as SS316L, Zirconia, Tungsten Carbide, PTFE, Nylon, Agate can be supplied upon request.
- 10 kg SS304 milling balls with Φ5mm diameters are included.
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| Particle Features |
- Max size of feeding powder: < 2 mm
- Power size after milling: 0.1- 20 um
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- Max size of feeding powder: < 2 mm
- Power size after milling: 0.1- 20 um
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- Max size of feeding powder: < 2 mm
- Power size after milling: 0.1- 20 um
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- Max size of feeding powder: < 2 mm
- Power size after milling: 0.1- 20 um
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- Max size of feeding powder: < 2 mm
- Power size after milling: 0.1- 20 um
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| Certification |
- CE certified
- UL and CSA certification is available upon request at extra cost
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- CE certified
- UL and CSA certification is available upon request at extra cost
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- CE certified
- UL and CSA certification is available upon request at extra cost
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- CE certified
- UL and CSA certification is available upon request at extra cost
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- CE certified
- UL and CSA certification is available upon request at extra cost
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References:
L. L. Driscoll, et al., Under pressure: offering fundamental insight into structural changes on ball milling battery materials, Energy Environ. Sci., 2023,16, 5196-5209
C. Welch, et al., Modeling Analysis of Ball-Milling Process for Battery-Electrode Synthesis, Chem. Mater. 2024, 36, 14, 6748–6764
C. Wall, et al., Production of nanocrystalline lithium fluoride by planetary ball-milling, Powder Technology, 2014, 264, 409-417.
