Description
SPBM-10A LATERAL PLANETARY BALL MILL (LABORATORY TYPE)LABORATORY & PRODUCTION 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 ball mill operates with a 1.5 kW motor and rotating planetary mechanism requiring a locked safety switch. Vacuum atmosphere grinding demands airtight jar sealing to prevent leakage of sensitive materials.
- Electrical Safety: The mill must be connected to a grounded 220V/50Hz single-phase outlet and relies on built-in overload protection to prevent motor damage.
- Safety Lock Engagement: The safety lock switch must be engaged before any grinding cycle to prevent accidental start or access to moving parts.
- Material Compatibility: Grinding jars and balls must be selected to avoid chemical or abrasive incompatibility that could cause contamination or vessel failure.
- Vacuum Jar Sealing: Optional vacuum grinding jars require a verified airtight seal before introducing inert gas or vacuum to prevent material oxidation or leakage.
Begin by selecting appropriate grinding jars and balls for the target material and desired particle size. Program the mill with the required speed, time, and rotation direction before engaging the safety lock.
Required Equipment: Planetary Ball Mill SPBM-10A, Grinding Jars, Grinding Balls, Vacuum Grinding Jar (optional)
- Inspect Equipment
Inspect the main unit, grinding jars, and grinding balls for any damage or debris before assembly. - Secure Grinding Jars
Secure the selected grinding jars and grinding balls into the four-station platform according to the user manual. - Program Mill Settings
Set the revolution speed, total run time, and bidirectional rotation intervals via the frequency converter control panel. - Engage Safety Lock
Engage the safety lock switch to lock the lid and prevent access to rotating parts during operation. - Start Grinding Cycle
Start the grinding cycle and allow the mill to run until the programmed time expires.
What is the impact of the fixed 1:2 revolution-to-rotation speed ratio on grinding performance across different material hardnesses?
The fixed 1:2 ratio provides consistent energy transfer suited for general ultrafine grinding, but limits optimization for extremely hard or soft materials. The SPBM-10A operates at a planetary disk revolution speed of 0–290 rpm and jar rotation speed of 0–580 rpm, delivering a maximum jar speed of 580 rpm. This ratio is fixed across the SPBM-A series and targets particle sizes down to 0.1 μm as stated in the key features.
What jar materials and sizes are compatible with the SPBM-10A for vacuum atmosphere grinding of air-sensitive samples?
The SPBM-10A supports optional vacuum grinding jars in sizes 1–2 L for inert gas or vacuum atmosphere processing. Compatible standard grinding jar materials include Al₂O₃ (corundum), polyurethane, PTFE, ceramic, stainless steel, and nylon, ordered separately. For air-sensitive materials, vacuum jars must be properly sealed before initiating the grinding cycle.
What are the electrical and spatial requirements for installing the SPBM-10A in a standard research lab?
The SPBM-10A requires a 220V/50Hz single-phase power supply with a 1.5 kW motor and frequency conversion speed control. The unit weighs 150 kg and has dimensions of 880 × 560 × 642 mm, requiring a sturdy benchtop or floor stand with adequate clearance. Operating noise is 60 ± 5 dB, and safety features include a safety lock switch and overload protection.
The SPBM-10A is a 10 L vertical semi-circular planetary ball mill with four-station processing, achieving ultrafine grinding down to 0.1 μm via a fixed 1:2 revolution-to-rotation ratio and frequency-controlled motor up to 290 rpm revolution speed.
Positive
- Ultrafine grinding to 0.1 μm: The planetary motion delivers high energy density and three-dimensional movement trajectories, enabling minimum particle sizes down to 0.1 μm for advanced material research.
- Four-station parallel sample processing: The standard four-position grinding configuration allows simultaneous preparation of up to four different samples in a single experiment, significantly improving throughput for comparative studies.
Trade-offs
- Separate procurement of grinding media required: Grinding jars and balls are ordered separately, requiring the buyer to source compatible materials (e.g., stainless steel, ceramic, polyurethane) and sizes (1–2.5 L jars) to match the target application and avoid cross-contamination.
- Weight and power infrastructure demands: At 150 kg and dimensions of 880 × 560 × 642 mm, the unit requires a sturdy lab bench or floor mounting, plus a dedicated 220V/50Hz single-phase 1.5 kW supply, which may necessitate electrical upgrades in some facilities.
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).
