Description
PBM-0.2 MINI PLANETARY BALL MILL 0.2L 90W 4 JARS SOIL HEAVY METAL ANALYSISLABORATORY 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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Operate the mill with appropriate grinding jars and balls to prevent cross-contamination. Ensure electrical safety by using a grounded 220V AC outlet and avoiding overloading the motor beyond 48 hours continuous operation.
- Electrical Safety: Connect the mill to a grounded 220V AC power source and avoid exceeding the rated continuous full-load operation time of 48 hours.
- Mechanical Hazard: Do not operate the mill without securely fastened grinding jars and lids; rotating assemblies can cause injury if unsecured.
- Contamination Control: Select grinding jar and ball materials compatible with the sample matrix to minimize elemental interference; for soil heavy metal analysis, use agate or Al₂O₃ jars with agate or YSZ balls.
- Sealing Pressure: Adjust the sealing pressure of agate grinding jars using the graduated scale to ensure proper containment and prevent sample leakage during high-speed rotation.
- Sample Preparation: Feed particle size must not exceed 10 mm for soil or 3 mm for other materials to avoid damaging the mill or compromising grinding efficiency.
Prepare the mill by selecting appropriate grinding jars and balls for your sample. Follow these steps to initialize and run the grinding process safely.
Required Equipment: Grinding Jars (4 x 50 ml), Grinding Balls (40% jar capacity), Electric Screener (for post-grinding analysis), Sample Material
- Inspect Components
Inspect the grinding jars, balls, and mill for any damage or wear before use. - Select Jars and Balls
Select grinding jar and ball materials that are chemically compatible with your sample to prevent contamination. - Load Sample
Load the sample and grinding balls into the jars, filling approximately 40% of the jar volume with balls and the remaining space with sample. - Seal Jars
Seal the jars by adjusting the pressure using the graduated scale to ensure a tight seal. - Mount Jars
Mount the jars onto the planetary mill holders and secure them firmly. - Set Parameters
Set the desired rotation speed (0-1160 r/min), timer, and forward/reverse cycle on the controller. - Start Grinding
Start the mill and monitor operation for at least the first few minutes, adjusting parameters if necessary.
What is the maximum jar rotation speed of the PBM-0.2 and how does it compare to larger PBM models?
The PBM-0.2 achieves jar rotation speeds up to 1,160 r/min, which is higher than larger models such as the PBM-6 (670 r/min) and PBM-200 (215 r/min). This high speed enables ultrafine grinding down to 0.1 μm in a compact mini-type design while larger units prioritize capacity over rotational velocity.
Which jar materials are compatible with the PBM-0.2 for soil heavy metal analysis?
The PBM-0.2 accepts grinding jars made from WC-Co, Al₂O₃, Agate, YSZ, SS, PU, Ceramic, and Nylon (all ordered separately). For soil heavy metal analysis, agate or Al₂O₃ jars with agate or YSZ balls are recommended to minimize elemental interference.
What are the power and space requirements for installing the PBM-0.2 in a laboratory?
The PBM-0.2 requires a 220V AC power supply with a 90W motor and variable frequency controller. Its dimensions are 420×260×310 mm and net weight is 25 kg, making it suitable for benchtop installation in standard laboratories.
This 0.2L mini planetary ball mill achieves ultrafine grinding to 0.1 μm with high-energy planetary motion, supporting dry, wet, and vacuum modes for soil heavy metal analysis. Jars and media must be purchased separately, and the small capacity (4 × 50 mL jars) with a 90W motor limits throughput for larger batch processing.
Positive
- Ultrafine Grinding to 0.1 μm: High-speed planetary motion (jar rotation up to 1,160 r/min) reduces feed ≤10 mm to discharge as fine as 0.1 μm, ideal for soil heavy metal analysis and advanced material research.
- Versatile Grinding Modes with 48-Hour Capacity: Supports dry, wet, and vacuum grinding with adjustable jar sealing pressure, stepless speed regulation, automatic forward/reverse timing, and continuous full-load operation for up to 48 hours.
Trade-offs
- Separate Jar and Media Purchase Required: Grinding jars (4 × 50 mL) and balls are not included; users must order compatible materials (e.g., agate, Al₂O₃, YSZ) separately to avoid cross-contamination, adding upfront procurement steps.
- Low Throughput for Large Batches: The 0.2 L jar capacity and 90W motor limit sample volume per run, making it suitable for small-scale lab work but impractical for high-throughput production or large soil sample processing.
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).
