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ATOMFAIR SPBM-12A Lateral Planetary Ball Mill 12L 1.5kW 0-580 rpm 4x3L Jars Research Grade

SPBM-12A Planetary Ball Mill 12 L 4-Station ATOMFAIR®

Price range: $5,233.00 through $19,521.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

SPBM-12A research-grade vertical planetary ball mill, 12 L total volume, 4×1–3 L jars, 0–290/0–580 rpm speeds, 1.5 kW. Order now.

SKU: AFPBM20
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Description

SPBM-12A LATERAL PLANETARY BALL MILL (LABORATORY TYPE)

LABORATORY & PRODUCTION GRADE EQUIPMENT

Product Introduction
SPBM-12A is a compact laboratory and production-type lateral planetary ball mill designed for mixing, ultra-fine grinding, small sample preparation, new product development, and small-batch production of high-tech materials. The SPBM series features a compact design with complete functionality, high grinding efficiency, and low operating noise—making it the core equipment for preparing experimental powder samples in universities, research institutes, and enterprise R&D laboratories. With a single run capable of simultaneously preparing four samples and compatibility with vacuum grinding jars for closed-environment material grinding, SPBM-12A offers versatility for diverse research applications. Key specifications include a total volume of 12 L, four standard 3 L grinding jars, a net weight of 150 kg, overall dimensions of 880×560×642 mm, 1.5 kW motor power, adjustable planetary disk speed of 0–290 rpm, jar rotation speed of 0–580 rpm at a 1:2 speed ratio, and a 220V 50Hz single-phase power supply with variable frequency stepless speed regulation, timing, and forward-reverse cycle control.

Technical Parameters – Basic Configuration
Model Total Volume Single Jar Capacity Jar Qty Net Weight (kg) Dimensions (mm)
SPBM-0.4A 0.4L 100mL 4 29 500×300×340
SPBM-1A 1L 250mL 4 85 760×470×600
SPBM-2A 2L 500mL 4 85 760×470×600
SPBM-4A 4L 1000mL 4 85 760×470×600
SPBM-6A 6L 1.5L 4 85 760×470×600
SPBM-8A 8L 2L 4 150 880×560×642
SPBM-10A 10L 2.5L 4 150 880×560×642
SPBM-12A 12L 3L 4 150 880×560×642
SPBM-16A 16L 4L 4 205 950×600×710

Technical Parameters – Performance
Model Power Supply Supply Type Motor Power (kW) Speed Control Timing (min) Fwd/Rev Cycle (min) Disk Speed (rpm) Jar Speed (rpm) Speed Ratio Noise (dB)
SPBM-0.4A 220V 50Hz Single 0.25 VFD 1–9999 1–999 0–435 0–870 1:2 58±5
SPBM-1A 220V 50Hz Single 0.75 VFD 1–9999 1–999 0–335 0–810 1:2 60±5
SPBM-2A 220V 50Hz Single 0.75 VFD 1–9999 1–999 0–335 0–810 1:2 60±5
SPBM-4A 220V 50Hz Single 0.75 VFD 1–9999 1–999 0–335 0–810 1:2 60±5
SPBM-6A 220V 50Hz Single 0.75 VFD 1–9999 1–999 0–335 0–670 1:2 60±5
SPBM-8A 220V 50Hz Single 1.5 VFD 1–9999 1–999 0–290 0–580 1:2 60±5
SPBM-10A 220V 50Hz Single 1.5 VFD 1–9999 1–999 0–290 0–580 1:2 60±5
SPBM-12A 220V 50Hz Single 1.5 VFD 1–9999 1–999 0–290 0–580 1:2 60±5
SPBM-16A 380V 50Hz Three 3 VFD 1–9999 1–999 0–255 0–510 1:2 65±5

Standard Configuration
Item Description
Main Grinding Unit 1 pc (Included in Price)
Grinding Jars (Order Separately) 4 pcs of 3 L grinding jars (Order Separately)
Available Materials: WC-Co · Al₂O₃ · Agate · YSZ · SS · PU · Ceramic · Nylon
Grinding Balls (Order Separately) 40% of the jar capacity (Order Separately)
Available Materials: WC-Co · Al₂O₃ · Agate · YSZ · SS · IC-PU

Application Details
  • Materials Science Research: Nanomaterials, composite materials, ultra-fine metal/non-metal powder preparation.
  • Pharmaceutical Field: Drug ingredient mixing, cell disruption, biological sample pretreatment.
  • Ceramics & Glass Industry: Uniform raw material dispersion, ceramic slurry preparation (kaolin, etc.).
  • Electronics & Metallurgy: Fine grinding of metal powders, semiconductor substrates, magnetic materials.
  • Environmental & Agriculture: Soil/geological sample testing, solid waste treatment, agricultural product quality analysis.

Product Features
  • High Grinding Efficiency: Compound planetary motion combining revolution and rotation delivers high energy density, far superior to traditional grinding equipment.
  • Uniform Particle Size: Three-dimensional motion trajectory ensures thorough material mixing, narrow particle size distribution, with minimum output particle size down to 0.1μm.
  • Multiple Grinding Modes: Supports both dry and wet grinding processes, compatible with various jar materials including stainless steel, alumina, polyurethane, and more.
  • Safe & Stable Operation: Equipped with safety interlock switches and motor overload protection, low-noise operation fully complies with laboratory safety standards.
  • Intelligent Control: Variable frequency stepless speed regulation, timing control, forward-reverse cycle, LED digital display, programmable operation for high experimental repeatability.

PACKAGING: This listing is priced for the SPBM-12A main unit only. The standard configuration includes 1 pc grinding host machine with variable frequency drive, timing control, and forward-reverse cycle functions. Grinding jars and grinding balls are ordered separately. Installation guidance and operational training support are provided upon request.
IMPORTANT NOTICE: The listed price is for the main unit; grinding jars and balls must be ordered separately. Select jar and ball materials compatible with your target material to avoid cross-contamination. The maximum jar loading capacity is two-thirds of jar volume. For detailed installation, operation, and maintenance instructions, consult the user manual prior to first use. If you have specific requirements for other SPBM models or custom configurations, please contact us at inquiry@atomfair.com.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The SPBM-12A operates on 220V/50Hz single-phase power with a 1.5 kW motor and requires safety lock switch engagement before operation. The unit weighs 150 kg and must be placed on a stable surface; vacuum grinding jars require proper sealing to maintain inert atmosphere.

  • Electrical Safety: Connect the mill to a grounded 220V/50Hz single-phase outlet with overload protection.
  • Safety Lock Requirement: Engage the safety lock switch before the mill can operate.
  • Vacuum Interlock: When using vacuum grinding jars, confirm proper sealing to activate the safety interlock.
  • Noise Level: Operating noise is 60±5 dB; use hearing protection in quiet environments.
  • Load Stability: Place the 150 kg unit on a level, non-slip surface capable of supporting its weight.

This procedure describes safe initialization and operation of the SPBM-12A planetary ball mill for ultrafine grinding. Follow these steps to set up the mill, load materials, and start the grinding cycle.

Required Equipment: SPBM-12A Ball Mill

  1. Inspect Mill and Disengage Safety Lock
    Inspect the mill for damage and ensure the safety lock switch is in the disengaged position.
  2. Install Grinding Jars with Media
    Install appropriate grinding jars containing grinding balls and sample material onto the four-station platform.
  3. Secure Jars and Engage Lock
    Secure the jars onto the platform and engage the safety lock switch.
  4. Set Programmable Parameters
    Set the total running time (1–9999 min) and bidirectional rotation interval (1–999 min) using the control panel.
  5. Start Grinding Cycle
    Press the run button to start the grinding cycle and monitor operation.
  6. Stop and Unload
    After the cycle completes, stop the mill, disengage the safety lock, and remove the jars.

What is the trade-off between using the SPBM-12A's maximum jar speed of 580 rpm and achieving sub-micron particle sizes for hard ceramic materials?

The SPBM-12A operates at a fixed revolution-to-rotation ratio of 1:2, with a maximum jar speed of 580 rpm and planetary disk speed of 290 rpm. While this high rotational speed delivers the energy density needed to achieve minimum particle sizes down to 0.1 μm, it also generates operating noise of 60 ± 5 dB and may require longer programmable total run times (up to 9999 minutes) for harder materials like alumina or zirconia. The trade-off is that users must balance grinding time and jar material selection (e.g., stainless steel vs. ceramic) against the desired fineness, as the source confirms the mill supports both dry and wet grinding processes but does not specify optimal durations for specific hardness levels.

Can the SPBM-12A be integrated with vacuum or inert gas grinding for air-sensitive battery cathode materials, and what are the jar compatibility constraints?

Yes, the SPBM-12A supports vacuum atmosphere grinding when equipped with optional 1–2 L vacuum grinding jars, as specified in the configuration table. However, the standard jar capacity is 1–3 L for four stations, and vacuum jars are limited to 1–2 L, meaning users must select jar sizes within that narrower range. The mill also requires proper sealing of vacuum jars before initiating the grinding cycle, and the safety lock switch must be engaged. For air-sensitive materials like lithium-ion battery precursors, users must order vacuum jars separately and ensure compatibility with the target material to avoid contamination.

What are the infrastructure requirements for installing the SPBM-12A in a laboratory setting, particularly regarding power supply and floor loading?

The SPBM-12A requires a 220V/50Hz single-phase power supply with a 1.5 kW motor and frequency conversion stepless speed regulation. The unit weighs 150 kg and has overall dimensions of 880 × 560 × 642 mm, so it needs a stable, level surface capable of supporting that weight. Operating noise is 60 ± 5 dB, which may necessitate sound-dampening measures in shared lab spaces. The mill includes overload protection and a safety lock switch, but no special ventilation or compressed air lines are required; however, for wet grinding processes, users must plan for slurry collection and cleanup.

The SPBM-12A vertical planetary ball mill offers a 12 L total volume with four-station processing, achieving ultrafine grinding down to 0.1 μm via a 1:2 revolution-to-rotation ratio at up to 290 rpm planetary speed. It requires external procurement of grinding jars and balls, and vacuum atmosphere capability depends on optional accessories and proper sealing procedures.

Positive

  • High-efficiency grinding to 0.1 μm: The planetary motion with a fixed 1:2 revolution-to-rotation ratio delivers high energy density, enabling minimum particle sizes down to 0.1 μm for ultrafine powder preparation.
  • Four-station parallel sample processing: The four-jar configuration allows simultaneous preparation of up to four different samples in one experiment, significantly increasing research throughput for comparative material studies.

Trade-offs

  • Grinding jars and balls not included: The main unit is priced without jars or balls; these must be ordered separately, requiring additional procurement and compatibility assessment to avoid cross-contamination.
  • Vacuum grinding requires optional accessories: Vacuum atmosphere grinding is only possible with optional vacuum grinding jars (1–2 L for this model) and proper sealing, adding infrastructure and handling complexity.

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).

Additional information

Weight 392 kg
Dimensions 120 × 79 × 93 cm
Combinations

Main Unit, Main Unit +4 Al₂O₃ Jars & Media, Main Unit +4 YSZ Jars & Media, Main Unit +4 Agate Jars & Media

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