Description
OPBM-40 360° ROTATING PLANETARY BALL MILL 5.5KW Φ430MMLABORATORY GRADE EQUIPMENT
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®</div |
This equipment requires a stable, grounded power supply and must be operated in a well-ventilated area free of flammable materials. Store the mill in a dry, temperature-controlled environment to prevent electrical component degradation and mechanical wear.
- Electrical Safety: Ensure the power cord is properly grounded and the main power switch is accessible before operation.
- Mechanical Loading: Do not exceed the maximum loading capacity of two-thirds of jar volume to avoid imbalance and mechanical stress.
- Environmental Storage: Store the mill in an environment with relative humidity below 70% to prevent corrosion of exposed metal parts.
- Brake Engagement: The overturning motor brake must be engaged before any jar change or maintenance procedure.
- Compatible Components: Use only grinding jars and media specified for the QXQM-40 model to prevent mechanical failure or imbalance.
Follow these steps to safely set up and run the planetary ball mill for large-batch grinding. Proper initialization ensures mechanical integrity and prevents material spillage or damage.
Required Equipment: Grinding jars of appropriate size, Grinding balls (specified diameter), Material to be ground, Protective gloves
- Inspect the mill
Inspect the mill for any visible damage and ensure all fasteners are tight before use. - Install grinding jars
Install the appropriate grinding jars onto the jar holders and confirm the locking mechanism is engaged. - Load materials
Load the material and grinding balls into the jars, filling no more than two-thirds of the jar volume. - Set parameters
Set the desired rotation speed and time on the microcomputer touchscreen interface. - Start operation
Press the start button and monitor the operation for any abnormal vibration or noise. - Stop and retrieve
After completion, allow the mill to come to a complete stop before opening the lid or removing jars. - Clean up
Clean the jars and mill surfaces after each use to prevent cross-contamination and material buildup.
How does the 360° rotating mechanism of the QXQM-40 improve grinding of materials prone to sedimentation and wall adhesion?
The 360° overturning motion combined with planetary rotation creates multidimensional jar movement, preventing material sedimentation and wall adhesion. This enables finer and more uniform powders down to 0.1 μm, even for sticky materials like lithium cobalt oxide or long-afterglow phosphors, by continuously reorienting the grinding path inside the jar while maintaining a maximum loading of two-thirds jar volume.
Which grinding jar material should be selected for processing high-purity battery cathode materials to minimize contamination?
For high-purity battery materials such as lithium cobalt oxide or lithium manganate, avoid 304 stainless steel jars due to the described risk of Fe/Cr/Ni ion contamination. Instead, select zirconia ceramic or agate jars from the product's available jar materials, as these provide chemical inertness and high wear resistance suitable for contamination-sensitive grinding.
What are the essential infrastructure requirements for operating the QXQM-40 5.5 kW planetary ball mill in a research lab?
The QXQM-40 requires a 5.5 kW electrical supply, a floor area of at least 1900 × 1450 mm, and a load capacity exceeding its 1430 kg net weight. The overturning motor features brake locking for safe stopping at any angle, and the microcomputer touch screen provides operational control.
The Atomfair QXQM-40 360° Rotating Planetary Ball Mill delivers industrial-scale wet/dry grinding for battery ceramics and advanced powders, using 5.5 kW gear-drive with full jar overturning to eliminate sedimentation. Its 40L total capacity and submicron discharge capability suit high-throughput R&D or pilot production, though feed pre-processing and volumetric loading limits must be factored into workflow planning.
Positive
- 360° jar overturning eliminates sedimentation: The planetary disk and jars tip over in 3D space during operation, creating multidirectional ball motion that prevents material sedimentation and wall adhesion, resulting in finer, more uniform powder even for sticky or dense formulations.
- Programmable control with power-off memory: A microcomputer touch screen supports forward/reverse alternating cycles, timing, and power-off memory, enabling automatic runs with reproducible process parameters for consistent batch outcomes.
Trade-offs
- Feed size requires pre-crushing: Maximum feed size is 10 mm for soil and 3 mm for other materials; larger particles must be pre-ground before loading into the mill, adding a preparation step for coarse feedstock.
- Effective batch volume limited to two-thirds of jar capacity: The combined material and grinding ball load must not exceed two-thirds of each jar's volume, reducing the nominal 40 L total to a practical working capacity of roughly 26–27 L per batch.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
