Description
ATOMFAIR PBM-(8-12) PLANETARY BALL MILL 4 JARS 1.5KWLABORATORY 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 mill requires proper jar sealing pressure adjustment via graduated scale to prevent leakage during high-speed operation. For soil heavy metal analysis, use agate or Al₂O₃ jars with agate or YSZ balls to minimize elemental interference.
- Jar Sealing Pressure: Adjust sealing pressure using the graduated scale to ensure sample integrity and prevent cross-contamination during grinding.
- Jar and Ball Material Compatibility: Select jar materials from WC-Co, Al₂O₃, Agate, YSZ, SS, PU, Ceramic, or Nylon and ball materials from WC-Co, Al₂O₃, Agate, YSZ, SS, or IC-PU based on sample type and contamination requirements.
- Recommended Configuration for Soil Analysis: For soil heavy metal analysis with minimal elemental interference, use agate or Al₂O₃ jars paired with agate or YSZ grinding balls.
- Grinding Mode Selection: Choose dry grinding, wet grinding, or vacuum grinding mode according to sample properties and desired outcome.
This procedure describes safe initialization and operation of the planetary ball mill for sample grinding. Follow these steps to prepare the mill, load samples, and run the grinding cycle.
Required Equipment: Grinding jars (ordered separately), Grinding balls (ordered separately), Electric screener (included), Round frame sieves set (included)
- Select Jar Configuration
Select appropriate grinding jar material and capacity (2L or 3L) based on sample type and required purity. - Load Grinding Balls
Load grinding balls into each jar to approximately 40% of jar capacity. - Add Sample Material
Add sample material into the jars ensuring feed size does not exceed 10 mm for soil or 3 mm for other materials. - Seal Jars
Seal each jar and adjust the sealing pressure using the graduated scale to prevent leakage during operation. - Install Jars in Mill
Place the sealed jars into the mill holders and secure them in position. - Set Grinding Parameters
Set desired rotation speed and grinding time using the stepless speed regulation and automatic timing controls. - Start Grinding Cycle
Start the mill and monitor operation; after completion unload jars and optionally use the electric screener for particle size classification.
What feed particle size can the PBM-(8-12) planetary ball mill accept, and what is the achievable final particle size for soil samples?
The PBM-(8-12) accepts feed particles ≤10 mm for soil samples and ≤3 mm for other materials, and can achieve a discharge particle size as fine as 0.1 μm. These specifications are from the technical overview and the soil grinding machine specifications.
Which grinding jar and ball materials are recommended for soil heavy metal analysis to minimize contamination, and are they included with the mill?
For soil heavy metal analysis, agate or Al₂O₃ jars with agate or YSZ grinding balls are recommended to minimize elemental interference. Grinding jars and balls are ordered separately; the main unit includes only the grinding host, electric screener, and sieve set. This is stated in the 'IMPORTANT NOTICE' and 'APPLICATION SCOPE' sections.
What are the electrical power requirements and continuous operation duration for the PBM-(8-12) planetary ball mill system?
The system operates on 220V AC power, with the ball mill motor rated at 1.5KW and the included electric screener motor at 0.75KW. The mill supports continuous full-load operation for up to 48 hours with stepless speed regulation and automatic timing.
The Atomfair PBM-(8-12) planetary ball mill provides high-energy grinding down to 0.1 μm with a 4-jar configuration and integrated electric screener, but requires separate purchase of jars and balls and careful material selection to avoid contamination in trace analysis.
Positive
- Ultrafine Grinding to 0.1 μm: High-energy planetary motion with jar rotation up to 580 r/min reduces ≤10 mm feed material to 0.1 μm particles, enabling reproducible sample preparation for soil heavy metal analysis and advanced material research.
- Flexible Jar Material and Size Options: Supports 2L or 3L grinding jars in multiple materials (Al₂O₃, agate, YSZ, etc.) to match sample chemistry, with adjustable sealing pressure and compatibility with dry, wet, and vacuum grinding modes.
Trade-offs
- Jars and Balls Ordered Separately: Grinding jars and balls are not included with the main unit, requiring additional purchasing and lead time; total cost increases with necessary consumables.
- Material Selection Critical for Trace Analysis: For soil heavy metal analysis, agate or Al₂O₃ jars with matching balls are recommended to minimize elemental contamination, demanding user expertise in material compatibility and pre-grinding decisions.
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).
