Description
ATOMFAIR CPM-40 CRYOGENIC PLANETARY BALL MILL 5-15°C LOW-TEMP GRINDINGRESEARCH & PRODUCTION 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-40 requires a three-phase electrical supply and adequate ventilation space for the integrated air-cooled refrigeration unit. The temperature control range of 5–15°C depends on ambient laboratory conditions; stable environmental temperature is essential for consistent results.
- Electrical Supply Requirement: The CPM-40 main unit requires a three-phase electrical supply capable of supporting the 5.5 kW gear-drive motor and 3P air-cooled refrigeration compressor.
- Ventilation Requirement: Position the unit with adequate clearance around the refrigeration unit to ensure proper airflow for heat dissipation and cooling performance.
- Ambient Temperature Stability: Maintain a stable laboratory ambient temperature to achieve the specified 5–15°C grinding chamber temperature range.
- Jar Material Compatibility: Select grinding jar and ball materials that are chemically compatible with the target material to avoid cross-contamination and ensure safe operation.
- Maximum Jar Loading: Do not exceed two-thirds of the jar volume for sample and grinding medium to prevent overloading and ensure effective grinding.
Follow these steps to safely set up and begin the cryogenic grinding process with the CPM-40. Ensure the unit is properly installed and all safety checks are completed before operation.
Required Equipment: CPM-40 Cryogenic Planetary Ball Mill
- Inspect and Position
Inspect the CPM-40 unit to confirm it is placed on a level surface with adequate ventilation clearance around the refrigeration unit. - Connect to Power
Connect the main unit to a properly rated three-phase electrical supply and verify that the power indicator illuminates. - Install Grinding Jars
Install four 10 L grinding jars of the appropriate material into the jar holders, ensuring they are securely fastened. - Load Sample and Media
Fill each jar with grinding medium and sample material to a maximum of two-thirds of the jar volume. - Set Parameters
Set the desired rotation speed and temperature parameters using the inverter control panel, targeting the 5–15°C range. - Start Grinding Cycle
Press the start button to begin the grinding cycle, and monitor the chamber temperature and speed during operation. - Stop and Retrieve Sample
Allow the unit to cool completely after the grinding cycle before opening the jars to retrieve the sample.
Can the CPM-40 cryogenic planetary ball mill maintain 5–15°C when processing highly exothermic materials like lithium cobalt oxide at the full 40 L capacity?
Yes, the integrated 3P air-cooled refrigeration unit rapidly removes frictional and exothermic reaction heat via cold air circulation, designed to handle the heat from four 10 L jars simultaneously. However, the 5–15°C temperature control range is dependent on ambient temperature; a stable laboratory environment is required for consistent results. The compressor-based cooling system ensures reliable low-temperature grinding for temperature-sensitive materials.
What material constraints must be considered when selecting grinding jars and balls for the CPM-40 to avoid contamination in battery material processing?
The CPM-40 is compatible with jars made of WC-Co, Al₂O₃, agate, YSZ, stainless steel, polyurethane, ceramic, and nylon, with corresponding grinding ball materials available. To avoid cross-contamination in battery materials like lithium cobalt oxide, match the jar and ball material chemically and mechanically to the target material; for example, Al₂O₃ or YSZ for oxide ceramics. Jars and balls are ordered separately, and selecting incompatible materials can compromise purity or cause wear.
What electrical and spatial infrastructure is required to support the CPM-40 cryogenic planetary ball mill in a laboratory setting?
The CPM-40 requires a 3-phase electrical supply for its 5.5 kW gear-drive motor and 3P air-cooled refrigeration compressor. The unit measures 1400×880×1070 mm and weighs 656 kg; adequate ventilation space around the equipment is necessary for optimal cooling performance. A stable ambient temperature environment is also recommended to maintain the 5–15°C grinding chamber temperature consistently.
The CPM-40 cryogenic planetary ball mill integrates a 3P air-cooled refrigeration unit to maintain 5–15°C grinding chamber temperature, enabling low-temperature ultrafine grinding of temperature-sensitive materials down to 0.1 μm. With a 5.5 kW gear drive and 40 L total jar capacity (4×10 L), it bridges laboratory research and small-batch production, though jars and media are ordered separately.
Positive
- Integrated cryogenic temperature control: Compressor-based air-cooled refrigeration system stably maintains grinding chamber between 5–15°C, critical for preserving physicochemical properties of temperature-sensitive materials during high-energy milling.
- High-torque gear drive with stepless speed control: Gear-driven transmission paired with a brand inverter enables precise stepless speed regulation from 0–390 rpm (jar rotation), delivering robust torque for heavy grinding loads while allowing optimized parameter tuning.
Trade-offs
- Jars and grinding media sold separately: The main unit does not include grinding jars or balls; buyers must select compatible materials (e.g., Al₂O₃, YSZ, agate) from separate listings, increasing total procurement complexity and cost.
- Temperature range dependent on ambient conditions: The 5–15°C control range relies on stable ambient temperature and adequate ventilation around the refrigeration unit; inconsistent lab environments may compromise cooling performance.
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).
