Description
HPBM-(2-6) HEAVY-DUTY HORIZONTAL PLANETARY BALL MILL 0.75KWLABORATORY 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 equipment requires engagement of the brake locking function before any jar lifting, loading, or locking operations to prevent mechanical hazards. The main unit must be operated only with compatible grinding jars and media ordered separately to ensure proper fit and balance.
- Brake Locking Requirement: Always engage the brake locking mechanism before handling grinding jars to prevent unintended rotation and potential injury.
What is the maximum material volume that can be ground per batch in the HPBM-(2-6) planetary ball mill with 1.5 L jars?
When using 4×1.5 L jars (total 6 L jar capacity), the grinding balls should occupy 40% of the jar volume (2.4 L), leaving approximately 3.6 L for the sample material. The jar rotation speed can be set up to 670 rpm, and the 0.75 kW motor drives the system with a drive ratio of 0.134 and a revolution diameter of 234 mm. This configuration is suitable for pilot trials and small-batch production.
Which jar materials are recommended for the HPBM-(2-6) when grinding lithium battery cathode materials to avoid metal contamination?
For lithium battery materials, the HPBM-(2-6) is compatible with Al₂O₃ (corundum, 95% Al₂O₃) and YSZ (yttria-stabilized zirconia) jars, which are explicitly listed as available options. These ceramic materials minimize metallic contamination. Agate jars (natural SiO₂) are also available for zero-metal analysis. The jar holder inner diameter is 134 mm, so jars must fit that dimension. Grinding balls in matching materials (Al₂O₃, YSZ, Agate) should be used.
What safety features prevent accidental jar release during operation on the HPBM-(2-6)?
The HPBM-(2-6) is equipped with an integrated lifting and screen discharging mechanism with a brake locking safety function that secures the jar assembly and prevents unintended release during rotation. The machine also has a microcomputer touch control system with power-off memory to ensure safe restart after power failure. The dual-end double disc support frame and thickened steel cabinet provide structural stability, reducing risk of mechanical failure.
The HPBM-(2-6) heavy-duty horizontal planetary ball mill with a 0.75 kW motor offers enhanced rigidity and load capacity via a dual-end double disc support frame, but requires separate purchase of grinding jars and media, and its jar rotation speed is limited to 0–670 rpm with a 0.134 drive ratio, constraining throughput for larger batches.
Positive
- Enhanced structural rigidity and stability: The dual-end double disc support frame and thickened steel plate cabinet with CNC machined heat-treated parts and precision special alloy transmission gears provide high rigidity, load capacity, and low-noise high-speed operation, suitable for pilot trials and small-batch grinding.
- Versatile jar and media compatibility: Compatible with 4 × 0.5 L or 4 × 1.5 L jars in multiple materials (WC-Co, Al₂O₃, Agate, YSZ, SS, PU, Ceramic, Nylon) and corresponding grinding balls, enabling adaptation to diverse material systems and contamination requirements.
Trade-offs
- Grinding jars and media sold separately: The main unit does not include grinding jars or balls; these must be ordered separately, adding upfront cost and requiring careful material selection for compatibility with the target application.
- Limited jar speed and capacity range: With a jar rotation speed of 0–670 rpm and a drive ratio of 0.134, the mill is optimized for small-batch processing (total jar capacity up to 6 L), which may constrain throughput for larger-scale production or high-energy milling requirements.
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).
