Description
ATOMFAIR CPM-6 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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This equipment requires separate grinding jars and balls for operation. The integrated refrigeration unit maintains chamber temperature between 5°C and 15°C during grinding to prevent material overheating.
- Grinding Jars Requirement: The mill is sold without grinding jars; appropriate jars must be selected and installed prior to operation.
- Grinding Balls Requirement: The mill requires grinding balls of suitable material and size for effective sample grinding.
- Temperature Control Constraint: The refrigeration unit controls the grinding chamber temperature to 5–15°C depending on ambient conditions.
This procedure describes safe initialization and operation of the mill. Follow each step sequentially to achieve effective grinding while maintaining temperature control.
Required Equipment: Grinding Jars, Grinding Balls, Refrigeration Unit
- Install Grinding Jars
Install the four grinding jars onto the main disc and secure them using the locking mechanism. - Load Jar Contents
Load grinding balls and sample material into each jar according to the recommended fill ratio. - Set Grinding Temperature
Set the target temperature between 5°C and 15°C on the refrigeration control panel. - Set Speed and Duration
Set the rotational speed and grinding duration on the mill's control interface. - Start and Monitor Grinding
Start the mill and continuously monitor the chamber temperature for any overheating signs.
How does the air-cooling system in the PBM-6 low temperature planetary ball mill maintain 5–15°C during high-speed grinding without compromising grinding efficiency?
The PBM-6 uses an air-conditioning compression refrigeration principle to circulate cold air, removing heat generated by friction or exothermic reactions during grinding. The grinding chamber temperature is controlled at 5–15°C depending on ambient conditions, while the planetary mechanism continues to operate at speeds up to 870 r/min for the grinding jar rotation, ensuring efficient planetary motion and sample comminution.
Can the PBM-6 low temperature planetary ball mill accommodate standard grinding jar sizes from other PBM series models, or are jar dimensions specific to this unit?
The PBM-6 has a grinding jar holder ID of 80 mm, which is identical to the PBM-0.4A and PBM-2L models in the series. However, jar compatibility depends on the holder diameter and revolution diameter (Φ140 mm for the PBM-6), so jars from models with different holder IDs, such as the PBM-0.2 (50 mm) or PBM-4L (100 mm), are not interchangeable without adapter modifications.
What are the infrastructure requirements for installing the PBM-6 low temperature planetary ball mill, including power and ventilation?
The PBM-6 requires a 0.75 kW (750 W) motor power supply and adequate ventilation for the air-cooling unit's heat exhaust. The unit dimensions are 770×450×580 mm with a net weight of 105 kg, necessitating a stable bench or floor mount. The air cooling device uses compression refrigeration, so ambient temperature and airflow around the unit must be managed to maintain the specified 5–15°C grinding chamber range.
Engineered for heat-sensitive materials, the PBM-6 (0.75 kW) combines planetary ball milling with air-conditioning compression refrigeration to sustain a 5–15°C grinding environment, mitigating thermal degradation from friction or exothermic reactions. The mill's planetary action ensures efficient comminution, though users must separately procure grinding jars and balls and consider ambient temperature effects on cooling consistency.
Positive
- Integrated air-cooling for temperature control: Utilizes compression refrigeration to maintain grinding chamber at 5–15°C, preventing heat-induced alterations in material properties during high-speed grinding.
- Versatile application across multiple industries: Suitable for ultra-fine grinding of diverse heat-sensitive materials including ceramics, battery materials, catalysts, and electronic components.
Trade-offs
- Grinding jars and media not included: The mill requires separately purchased grinding jars and balls for operation; absence of these components in the standard package adds procurement lead time and cost.
- Cooling performance dependent on ambient temperature: The air-cooling system's ability to reach the 5–15°C range is influenced by ambient temperature variations, potentially limiting effectiveness in warmer environments.
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).
