Description
PBM-6 LAB PLANETARY BALL MILL 0.75KW 4 JARS SOIL GRINDER ANALYSISLABORATORY GRADE EQUIPMENT
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TAILORED SOLUTIONS FOR RESEARCH
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EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The PBM-6 planetary ball mill operates at 220V AC with a 0.75kW motor capable of 48-hour continuous full-load operation. Operators must ensure grinding jars are properly sealed using the graduated scale mechanism and select jar/ball materials compatible with the sample to prevent cross-contamination and equipment damage.
- Electrical Safety: Maintain dry operating conditions and ensure the unit is grounded to prevent electrical shock from the 220V AC power supply.
- Jar Sealing Pressure: Adjust the sealing pressure of grinding jars using the graduated scale to ensure secure containment during high-speed planetary motion.
- Material Compatibility: Select jar and ball materials compatible with the target sample to avoid cross-contamination and chemical attack on the milling components.
- Continuous Operation: The unit supports 48-hour continuous operation at full load but requires monitoring of motor temperature and vibration parameters via the power display.
- Vacuum Grinding Mode: When using vacuum grinding mode, confirm that all seals and connections are intact to maintain the required low-pressure environment.
Can the PBM-6 planetary ball mill operate continuously for 48 hours, and how does the forward-reverse commutation cycle improve grinding uniformity?
Yes, the PBM-6 supports 48-hour continuous operation at full load. The 0.75KW motor variable frequency controller includes automatic forward-reverse commutation and timing, which periodically reverses the rotation direction to prevent material settling, ensuring consistent particle size reduction and uniform grinding over extended runs.
What are the feed size limitations for the PBM-6 when processing non-soil materials, and how does the integrated electric screener classify particles?
For soil samples, feed size is ≤10 mm; for other materials, it is ≤3 mm. The integrated electric screener holds seven layers of 200 mm diameter sieves covering 20 to 200 mesh (20 microns), with digital display and 1400 rpm vibration frequency, enabling precise particle size classification for diverse sample types.
What electrical and physical infrastructure is required to install the PBM-6, and what considerations are necessary for selecting grinding jars and balls?
The PBM-6 requires 220V AC power and has dimensions of 760×470×580 mm with a net weight of 100 kg. Grinding jars and balls must be ordered separately; the source advises selecting materials compatible with the target material to avoid cross-contamination. The user manual should be consulted for detailed installation, operation, and maintenance instructions.
The PBM-6 planetary ball mill delivers sub-micron soil grinding (down to 0.1 μm) and integrates a seven-layer electric screener for heavy metal analysis, but requires separate procurement of jars and balls with careful material compatibility selection to avoid cross-contamination and needs stable 220V power and bench space for its 100 kg mass.
Positive
- Ultrafine output from coarse feed: Achieves discharge particle sizes as fine as 0.1 μm from soil feed ≤10 mm, enabling sub-micron sample preparation for heavy metal analysis.
- 48-hour continuous operation with screener: Industrial-grade 0.75 kW variable-frequency motor supports uninterrupted full-load grinding for 48 hours, and the included electric screener (seven sieves, 20–200 mesh) streamlines particle size classification.
Trade-offs
- Jars and balls ordered separately: Grinding jars (4×1500 ml) and balls must be purchased separately, and material compatibility with the sample is critical to prevent contamination, as noted in the product documentation.
- Infrastructure requirements: The unit requires a 220 V AC supply and, with a net weight of 100 kg and dimensions of 760×470×580 mm, demands dedicated bench space and structural support.
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).
