Description
ATOMFAIR SBM-10L LABORATORY STIRRED BALL MILL ULTRASFINE GRINDINGRESEARCH 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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This mill requires active cooling water circulation and compatible grinding media selection to prevent thermal damage and cross-contamination. Operators must follow electrical safety protocols and consult the manual before each use to avoid mechanical injury from moving parts.
- Cooling System Requirement: Connect the jacketed grinding chamber to a cooling water supply before starting extended grinding operations to prevent thermal degradation of heat-sensitive materials.
- Grinding Media Compatibility: Select jar and ball materials compatible with the target material to avoid cross-contamination, chemical attack, or equipment damage.
- Electrical Safety: Ensure the mill is connected to a properly grounded power outlet and verify that the frequency speed control is set to zero before powering on.
- Chamber Cleaning Procedure: Use the automatic lifting stirring shaft and free-tilting chamber to facilitate thorough cleaning between experiments and prevent material carryover.
- Particle Size Adjustment: Control output particle size by varying the material residence time inside the grinding chamber, as specified in the operational manual.
Initialize the mill by connecting cooling water and selecting appropriate grinding media before loading material. Follow sequential steps to load, operate, and clean the chamber to ensure safe and effective ultrafine grinding.
Required Equipment: Cooling Water Supply, Grinding Jar and Media Set, User Manual, Personal Protective Equipment
- Inspect Equipment
Inspect the grinding chamber, stirring shaft, and seals for cleanliness and any visible damage before each use. - Select Media
Select the appropriate grinding jar and ball materials based on the chemical compatibility and contamination requirements of your target material. - Load Media
Load grinding media into the jar to approximately 40% of the jar capacity, ensuring proper distribution for efficient milling. - Secure Jar
Secure the jar into the mill and verify that the automatic lifting mechanism engages properly before closing the chamber. - Connect Cooling
Connect the cooling water supply to the jacketed chamber and confirm adequate flow before starting the motor drive. - Set Speed
Set the desired rotational speed using the frequency speed controller within the operating range specified for SBM-10L. - Monitor and Adjust
Monitor the grinding process for temperature stability and adjust the residence time as needed to achieve the target particle size.
Why is the maximum loading capacity of the SBM-10L only 3.5 L despite a total volume of 10 L, and how does this affect grinding efficiency?
The 3.5 L maximum load (35% of 10 L total volume) is standard for stirred ball mills because the remaining volume must accommodate grinding media (typically 40% of jar capacity) and free space for high-energy agitation. The SBM-10L's 1.5 kW motor and frequency speed control (60–560 rpm) deliver high power density, enabling ultrafine grinding to ≤1 μm from ≤10 mm feed—more efficient than conventional ball mills as stated in the product overview.
What cooling infrastructure is required for the SBM-10L stirred ball mill, and what are the critical considerations for jar and media material selection to avoid cross-contamination?
The SBM-10L features a jacketed cooling system that must be connected to an appropriate external cooling water supply for temperature-controlled grinding, as noted in the important notice. Grinding jars and balls are ordered separately; jar options include WC-Co, Al₂O₃, Agate, YSZ, SS, PU, Ceramic, and Nylon, while ball options include WC-Co, Al₂O₃, Agate, YSZ, SS, and IC-PU. Users must select materials compatible with their target material to prevent contamination—for example, agate (natural SiO₂) is suitable for zero-metal analysis, while YSZ offers wear resistance for zirconia processing.
How do the automatic lifting stirring shaft and free tilting chamber of the SBM-10L improve operational safety and cleaning workflow in a laboratory setting?
The stirring shaft automatically lifts and the grinding chamber freely tilts, facilitating convenient loading, unloading, and cleaning between experiments as described in the key features. This design minimizes manual handling of heavy media and slurry, reducing spill risk and operator strain. Grinding jars (10 L, ordered separately) and balls (40% jar capacity) must still be manually loaded, but the auto-lift/tilt features streamline routine maintenance and prevent contamination between batches.
The ATOMFAIR SBM-10L is a 10 L stirred ball mill with a 1.5 kW motor, 60–560 rpm frequency speed control, and jacketed cooling, delivering ≤1 μm output from ≤10 mm feed. Its automatic lifting shaft and tilting chamber improve handling, but grinding jars and media must be sourced separately, and the cooling system requires an external water supply.
Positive
- High power density for ultrafine grinding: The stirred mill design achieves significantly higher power density than conventional ball mills, enabling consistent ultrafine grinding to ≤1 μm from feed material up to 10 mm, with a 1.5 kW motor and frequency speed control for process optimization.
- Jacketed cooling for temperature-sensitive materials: The double-walled cooling jacket provides precise temperature control during extended grinding, preventing thermal degradation of heat-sensitive samples and ensuring consistent product quality.
Trade-offs
- Grinding jars and media ordered separately: Grinding jars and balls are not included with the main unit and must be purchased separately, requiring additional procurement planning and compatibility assessment for the target material.
- External cooling water supply required: The jacketed cooling system must be connected to an appropriate cooling water supply, adding infrastructure requirements and limiting portability for labs without readily available water connections.
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).
