ATOMFAIR SBM-3L 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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The SBM-3L stirred ball mill requires a connected cooling water supply to the jacketed chamber to prevent thermal degradation during extended grinding. The grinding jar and ball materials must be selected for compatibility with the target material to avoid cross-contamination, and feed material must not exceed 5 mm particle size or 1.05 L loading capacity.
- Cooling Water Requirement: The jacketed cooling system must be connected to an appropriate cooling water supply before operation to maintain temperature control.
- Material Compatibility: Select grinding jar and ball materials that are chemically compatible with the target material to avoid contamination or damage.
- Feed Size Limit: The feed material must be ≤5 mm in particle size to ensure proper grinding within the mill.
- Load Capacity: The maximum loading capacity of the grinding jar is 1.05 L, and this limit must not be exceeded.
- Speed Range: The stirring shaft speed must be set within the range of 50–1400 rpm using the frequency speed adjuster.
The SBM-3L is a laboratory stirred ball mill for ultrafine grinding of materials up to 5 mm feed size. Follow these steps to safely set up and operate the mill for grinding applications.
Required Equipment: ATOMFAIR SBM-3L Stirred Ball Mill, Grinding jar (material compatible with sample), Grinding balls (material compatible with sample), Cooling water supply
- Select Jar and Balls
Select a grinding jar and grinding balls made from materials compatible with the target sample to avoid cross-contamination. - Connect Cooling Water
Connect the jacketed cooling system to an appropriate cooling water supply before starting the grinding operation. - Load Material and Media
Load the grinding jar with the selected grinding media and feed material, ensuring the total volume does not exceed 1.05 L and the feed particle size is ≤5 mm. - Set Speed and Time
Set the desired stirring speed within the range of 50–1400 rpm using the frequency speed adjuster and adjust the grinding time to control the final particle size. - Unload and Clean
After grinding, use the automatic lifting shaft and free tilting chamber to unload the jar and clean the components for the next use.
How does the SBM-3L stirred ball mill achieve ultrafine grinding to ≤1 μm from a 5 mm feed?
The SBM-3L achieves ultrafine grinding to ≤1 μm from feed material up to 5 mm through its high power density stirred mill design, which uses a stationary grinding chamber filled with small-diameter media and a stirring device with frequency speed control (50–1400 rpm). The 0.37 kW motor and jacketed cooling system enable sustained high-energy milling without thermal degradation.
What jar and ball material options are available for the SBM-3L to prevent cross-contamination?
The SBM-3L offers nine grinding jar materials (WC-Co, Al₂O₃, Agate, YSZ, SS, PU, Ceramic, Nylon) and seven grinding ball materials (WC-Co, Al₂O₃, Agate, YSZ, SS, IC-PU) to match the target material and prevent cross-contamination. Jars and balls are ordered separately, and the selection should be based on material compatibility.
What cooling and cleaning infrastructure is required for the SBM-3L stirred ball mill?
The SBM-3L requires connection to a cooling water supply for its jacketed grinding chamber to maintain precise temperature control during extended runs. The automatic lifting stirring shaft and free-tilting chamber facilitate easy loading, unloading, and cleaning between experiments.
The ATOMFAIR SBM-3L stirred ball mill delivers ultrafine grinding to ≤1 μm from ≤5 mm feed using a 0.37 kW motor with frequency speed control (50–1400 rpm), and its jacketed cooling chamber enables precise temperature management during extended runs. Jars and grinding media are ordered separately, and the cooling system requires a dedicated water supply connection.
Positive
- High Power Density Ultrafine Grinding: Stirred mill design achieves ≤1 μm output from ≤5 mm feed with significantly higher energy utilization than conventional ball mills, enabling efficient ultrafine processing.
- Jacketed Cooling for Temperature Control: Double-walled cooling jacket dissipates heat during extended grinding, preventing thermal degradation of temperature-sensitive materials and ensuring consistent product quality.
Trade-offs
- Separate Jar and Media Purchase Required: Grinding jars and balls are ordered separately, requiring additional procurement steps and careful material compatibility selection to avoid cross-contamination.
- Cooling Water Infrastructure Needed: The jacketed cooling system must be connected to an appropriate cooling water supply, adding a facility requirement for temperature-controlled grinding operations.
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).
