PBM-100 PLANETARY BALL MILL 100L 11KW SOIL GRINDER 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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The PBM-100 is a heavy-duty planetary ball mill requiring proper installation and electrical infrastructure. Operation involves high-speed rotating parts and heavy grinding jars, necessitating strict adherence to safety and material compatibility guidelines.
- Installation and Environment: Install the mill on a level, vibration-resistant surface capable of supporting its 1300 kg net weight with adequate clearance for operation.
- Electrical Safety: Connect the 11KW motor to a properly rated electrical supply with appropriate overload protection and grounding.
- Grinding Jar Compatibility: Select grinding jar and ball materials compatible with the target sample to avoid cross-contamination, as jars are ordered separately.
- Sealing Pressure: Adjust the jar sealing pressure using the graduated scale to ensure proper containment during operation.
- Continuous Operation: The mill supports up to 48-hour continuous operation at full load with automatic forward-reverse commutation.
This procedure outlines the safe setup and operation of the PBM-100 for heavy metal analysis sample preparation. The mill requires correct installation, jar selection, and parameter configuration to achieve ultrafine grinding.
Required Equipment: ATOMFAIR PBM-100 Main Unit, Grinding jars (25L each), Grinding balls, Electric screener and sieve set
- Inspect Components
Inspect the main unit and ensure all components, including the electric screener and sieve set, are present and undamaged. - Position and Connect Power
Position the mill on a level, vibration-resistant surface and connect the 11KW power supply with proper grounding. - Install Grinding Jars
Install four 25L grinding jars of the appropriate material and secure them using the graduated sealing pressure mechanism. - Load Media and Sample
Load the grinding balls to approximately 40% of jar capacity and add the soil sample up to a maximum feed size of 10 mm. - Set Grinding Parameters
Set the desired grinding parameters such as speed, grinding mode, and duration using the variable frequency controller. - Start and Monitor Operation
Start the mill and monitor operation; after completion, stop the mill and allow it to come to rest before opening the jars. - Screen Sample
Screen the ground sample using the electric screener with the appropriate sieve mesh for particle size analysis.
What is the maximum achievable particle size reduction for soil samples in the PBM-100, and what feed size does it accept?
The PBM-100 can reduce soil particles down to 0.1 μm from a feed size of ≤10 mm, using planetary high-energy impact with adjustable sealing pressure via a graduated scale. This ultrafine output is achieved through the combined revolution and counter-rotation of the grinding jars at a transmission ratio of 1:1.5.
Which grinding jar materials are available for the PBM-100 to avoid cross-contamination during heavy metal analysis?
Available jar materials include WC-Co, Al₂O₃, Agate (natural SiO₂), YSZ (yttria-stabilized zirconia), stainless steel, polyurethane, ceramic, and nylon. For heavy metal analysis in soil, agate or alumina jars are recommended to minimize metal contamination, as they are explicitly offered for zero-metal or low-contamination grinding.
What are the electrical and operational requirements for continuous 48-hour operation of the PBM-100?
The PBM-100 requires an 11KW motor with variable frequency controller, supporting 48-hour continuous full-load operation with automatic forward-reverse commutation and timing. The unit weighs 1300 kg and measures 1750×1140×1330 mm, requiring appropriate floor space and a dedicated power supply capable of handling the 11KW load.
The ATOMFAIR PBM-100 is a high-capacity planetary ball mill engineered for heavy metal soil analysis, delivering 0.1 μm ultrafine grinding with 48-hour continuous operation and integrated screening, but requires careful material selection for jars and media due to separate ordering and significant laboratory infrastructure due to its 1300 kg weight.
Positive
- Ultrafine sub-micron particle refinement: Achieves output particle sizes down to 0.1 μm from feed ≤10 mm, enabling consistent sub-micron grinding for heavy metal analysis in soil samples.
- Extended continuous operation capability: Industrial-grade 11 kW motor with variable frequency controller supports 48-hour continuous full-load operation, ideal for high-throughput soil sample preparation.
Trade-offs
- Grinding jars and media not included: The main unit price excludes grinding jars and balls—four 25 L jars and media must be ordered separately, adding significant upfront cost and requiring material compatibility assessment.
- Large physical footprint and weight: The unit measures 1750×1140×1330 mm and weighs 1300 kg, demanding substantial floor space and reinforced flooring in the laboratory.
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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
