Description
ATOMFAIR CPM-100 CRYOGENIC PLANETARY BALL MILL 5-15°C LOW-TEMP GRINDINGRESEARCH 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®
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The CPM-100 requires adequate ventilation around its integrated air-cooled refrigeration unit for optimal cooling performance. The grinding chamber temperature stability of 5–15°C depends on maintaining a stable ambient laboratory environment.
- Ventilation Requirement: Ensure sufficient clearance around the refrigeration unit for proper air circulation as specified in the user manual.
- Ambient Temperature Dependence: Maintain a stable laboratory ambient temperature to achieve consistent chamber temperature control.
- Material Compatibility: Select grinding jar and ball materials compatible with your target material to avoid cross-contamination.
- Pre-Operation Manual Review: Consult the user manual for detailed installation, operation, and maintenance instructions before first use.
Follow these steps to safely set up and begin operation of the CPM-100 main unit. Always consult the user manual for complete instructions before proceeding.
Required Equipment: CPM-100 Main Unit with Integrated Refrigeration, Grinding Jars and Balls (ordered separately)
- Inspect and Position
Inspect the main unit for shipping damage and position it in a well-ventilated area with adequate clearance around the refrigeration unit. - Connect Electrical Supply
Connect the mill to a dedicated electrical supply that matches the motor specifications as detailed in the user manual. - Install Grinding Jars and Balls
Install four 50 L grinding jars with compatible grinding balls filling approximately 40% of jar volume, ensuring proper sealing and balance. - Set Speed and Stabilize Cooling
Set the desired rotation speed using the inverter control and allow the cooling system to stabilize at 5–15°C before adding materials. - Load Material and Start Grinding
Load material up to two-thirds of jar volume, secure lids, and start the grinding cycle at the programmed speed.
What performance trade-off exists between the 200 L total grinding volume and the cooling capacity of the 5P air-cooled refrigeration unit on the CPM-100 for maintaining 5–15°C during prolonged grinding?
The CPM-100's 5P compressor-based cooling system is designed to remove heat from up to 200 L of grinding volume (4 × 50 L jars) and maintain the grinding chamber between 5–15°C. However, the achievable temperature within this range depends on the ambient temperature differential; in warm environments, the unit may not reach the lower limit. A stable lab temperature is recommended to ensure consistent cryogenic performance.
What jar and grinding ball materials are recommended for the CPM-100 when grinding battery cathode materials like lithium cobalt oxide (LCO) to avoid cross-contamination?
For LCO grinding, compatible jar materials include Al₂O₃ (95% alumina), YSZ (zirconia), WC-Co (tungsten carbide), and agate (natural SiO₂ for zero metal contamination). Grinding balls should match the jar material. The standard configuration lists these materials along with SS, PU, ceramic, and nylon options, all available separately for the CPM-100.
What installation infrastructure does the CPM-100 require, particularly regarding ventilation, ambient temperature, and electrical supply?
The CPM-100 requires adequate ventilation space around the unit for the 5P air-cooled refrigeration system to function optimally. A stable laboratory ambient temperature is necessary for consistent 5–15°C control. The unit weighs 1300 kg and measures 1750×1140×1330 mm, needing a reinforced floor. The 11 kW motor and compressor demand an electrical supply as per the user manual.
The CPM-100 Cryogenic Planetary Ball Mill delivers production-scale low-temperature grinding with a 200 L total volume and integrated air-cooled refrigeration maintaining 5–15°C, but requires separate procurement of grinding jars and media and depends on stable ambient conditions for consistent cooling performance.
Positive
- Integrated cryogenic temperature control: Built-in 5P air-cooled refrigeration unit stably maintains the grinding chamber at 5–15°C, enabling ultrafine grinding of temperature-sensitive materials without thermal degradation.
- Production-scale capacity: Total volume of 200 L across four 50 L jars allows high-throughput batch processing while preserving cryogenic conditions across all jars.
Trade-offs
- Jars and media ordered separately: Grinding jars and balls are not included with the main unit, requiring additional procurement and careful material selection to avoid cross-contamination.
- Ambient temperature dependence: The 5–15°C control range relies on stable ambient conditions; inadequate laboratory ventilation or high ambient heat can reduce cooling efficiency and temperature stability.
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).
