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SPBM-16A Vertical Semi-Circular Planetary Ball Mill 3kW 4-Station

SPBM-16A Vertical Semi-Circular Planetary Ball Mill 3kW 4-Station

$6,510.00

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-16A vertical semi-circular planetary ball mill, 16L, 3kW, 0-510rpm, 4-station. Vacuum grinding compatible, 0.1μm output. Lab grade.

SKU: AFPBM16A
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Description

ATOMFAIR SPBM-16A VERTICAL SEMI-CIRCULAR PLANETARY BALL MILL 4-STATION

RESEARCH GRADE EQUIPMENT

Product Overview
Purpose-built for ultrafine powder grinding material research, this vertical semi-circular design delivers high-efficiency material mixing, ultrafine grinding, small-sample preparation, new material development, and small-batch pilot production of advanced technology materials. The system supports simultaneous preparation of four samples in a single experiment, with vacuum atmosphere grinding safety interlock capability when paired with optional 50 mL vacuum grinding jars.  This listing is priced for the main unit only; grinding jars and balls are ordered separately. The SPBM-A series spans from 0.4 L to 16 L models with single-phase (0.25–1.5 kW) and three-phase (3 kW) motor options, frequency conversion stepless speed regulation, programmable timing (1–9999 min), and bidirectional rotation (1–999 min intervals).

Technical Specifications
The ATOMFAIR SPBM-16A is a vertical semi-circular planetary ball mill with a total volume of 16 L, compatible with four 2–4 L grinding jars and optional 1–3 L vacuum grinding jars. The equipment weighs 205 kg with overall dimensions of 950 × 600 × 710 mm. It operates on 380V/50Hz three-phase power with a 3 kW motor and frequency conversion stepless speed regulation. The planetary disk revolution speed ranges from 0–255 rpm, while the jar rotation speed ranges from 0–510 rpm at a fixed revolution-to-rotation ratio of 1:2. The system supports programmable total running time from 1–9999 minutes with bidirectional rotation intervals from 1–999 minutes. Operating noise is 65 ± 5 dB. The mill supports both dry and wet grinding processes and can be configured with grinding jars in stainless steel, ceramic, polyurethane, and other materials. Safety features include a safety lock switch and overload protection compliant with laboratory safety standards.

Standard Configuration List
Item Configuration Description
Main Grinding Unit 1 pc
Grinding Jars (Order Separately) Available Materials:Al₂O₃  PU  PTFE  Ceramic  SS  Nylon
Grinding Balls (Order Separately) Available Materials: WC-Co  Al₂O₃  PU-Fe  Agate  YSZ HCCI 304SS

SPBM-A Series Basic Configuration Parameters
MODEL TOTAL VOLUME JAR SPECS JAR QTY VACUUM JAR WEIGHT (kg) DIMENSIONS (mm)
SPBM-0.4A 0.4 L 25–100 mL 4 50 mL 29 500×300×340
SPBM-1A 1 L 50–500 mL 4 50–250 mL 85 760×470×600
SPBM-2A 2 L 50–500 mL 4 50–250 mL 85 760×470×600
SPBM-4A 4 L 250–1000 mL 4 50–500 mL 85 760×470×600
SPBM-6A 6 L 1–1.5 L 4 50–1000 mL 85 760×470×600
SPBM-8A 8 L 1–2 L 4 50–1500 mL 150 880×560×642
SPBM-10A 10 L 1–2.5 L 4 1–2 L 150 880×560×642
SPBM-12A 12 L 1–3 L 4 1–2 L 150 880×560×642
SPBM-16A 16 L 2–4 L 4 1–3 L 205 950×600×710

SPBM-A Series Performance Parameters
MODEL POWER SUPPLY WIRING MOTOR (kW) SPEED CONTROL TOTAL TIME (min) BIDIRECTIONAL INTERVAL (min) REV SPEED (rpm) JAR SPEED (rpm) RATIO NOISE (dB)
SPBM-0.4A 220V 50Hz Single-Phase 0.25 Frequency Conversion 1–9999 1–999 0–435 0–870 1:2 58±5
SPBM-1A 220V 50Hz Single-Phase 0.75 Frequency Conversion 1–9999 1–999 0–335 0–810 1:2 60±5
SPBM-2A 220V 50Hz Single-Phase 0.75 Frequency Conversion 1–9999 1–999 0–335 0–810 1:2 60±5
SPBM-4A 220V 50Hz Single-Phase 0.75 Frequency Conversion 1–9999 1–999 0–335 0–810 1:2 60±5
SPBM-6A 220V 50Hz Single-Phase 0.75 Frequency Conversion 1–9999 1–999 0–335 0–670 1:2 60±5
SPBM-8A 220V 50Hz Single-Phase 1.5 Frequency Conversion 1–9999 1–999 0–290 0–580 1:2 60±5
SPBM-10A 220V 50Hz Single-Phase 1.5 Frequency Conversion 1–9999 1–999 0–290 0–580 1:2 60±5
SPBM-12A 220V 50Hz Single-Phase 1.5 Frequency Conversion 1–9999 1–999 0–290 0–580 1:2 60±5
SPBM-16A 380V 50Hz Three-Phase 3 Frequency Conversion 1–9999 1–999 0–255 0–510 1:2 65±5

Key Features & Advantages
  • High-Efficiency Planetary Grinding with 0.1 μm Output: The revolution plus rotation planetary motion delivers high energy density and three-dimensional movement trajectories, achieving ultrafine grinding efficiency far exceeding traditional equipment with minimum particle sizes down to 0.1 μm.
  • Four-Station Simultaneous Sample Processing: The standard four-position grinding configuration enables parallel preparation of four different samples in a single experiment, significantly improving research throughput for comparative material studies.
  • Vacuum Atmosphere Grinding Compatibility: Optional vacuum grinding jars enable inert gas or vacuum atmosphere grinding for air-sensitive materials, with models from 0.4A supporting 50 mL vacuum jars up to 16A supporting 1–3 L vacuum jars.
  • Intelligent Programmable Control with Safety Protection: Frequency conversion stepless speed regulation, programmable bidirectional rotation timing (1–999 min intervals), LED digital display, safety lock switch, and overload protection ensure reproducible experiments compliant with laboratory safety standards.

APPLICATION SCOPE: Material science research including nanomaterials, composite materials, and metal/non-metal ultrafine powder preparation. Pharmaceutical applications including drug mixing, cell disruption, and biological sample pretreatment. Ceramic and glass industries for raw material uniform dispersion and ceramic slurry preparation. Electronics and metallurgy fields for metal powders, semiconductor materials, and magnetic material fine grinding. Environmental and agricultural sectors for soil/geological sample testing, solid waste treatment, and agricultural product quality inspection. Supports both dry and wet grinding processes.
PACKAGING: This listing is priced for the SPBM-0.4A main unit only. The standard configuration includes 1 pc grinding host machine with four-station platform, frequency conversion speed control, and programmable timing/bidirectional rotation. Grinding jars (Al₂O₃, PU, PTFE, Ceramic, SS, Nylon) and grinding balls (WC-Co, Al₂O₃, PU-Fe, Agate, YSZ, HCCI, 304SS) are ordered separately. Vacuum grinding jars are available as optional accessories. The SPBM-A series is available from 0.4 L through 16 L models. Installation guidance and operational training support are provided upon request.
IMPORTANT NOTICE: The listed price is for the SPBM-0.4A 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 safety lock switch must be engaged before operation. For vacuum grinding, ensure proper vacuum jar sealing before initiating the grinding cycle. Operating noise is 58 ± 5 dB. For detailed installation, operation, and maintenance instructions, consult the user manual prior to first use. If you have specific requirements for other SPBM-A 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®

Operate the PBM-16A only with correctly seated and balanced grinding jars to avoid mechanical failure. Ensure the equipment is connected to a properly grounded electrical outlet with appropriate overload protection.

  • Electrical Safety: The mill draws 3KW and must be connected to a dedicated circuit with a residual-current device.
  • Mechanical Balance: Always use matched jar pairs to maintain rotational balance during operation.
  • Jar Compatibility: Only use grinding jars that fit the semicircular holders and are rated for the speed range of 0-510 rpm.

The PBM-16A requires careful preparation of grinding jars and a proper startup sequence to ensure safe operation. Follow these steps to initialize the mill and avoid mechanical or electrical hazards.

Required Equipment: PBM-16A Planetary Mill Main Unit

  1. Inspect Jars
    Inspect all grinding jars for visible cracks or damage before mounting.
  2. Load and Seal Jars
    Load the jars with appropriate grinding balls and sample material, then seal them tightly with the lid and O-ring.
  3. Mount Jars
    Place the jars into the semicircular holders and secure them with the locking mechanism to prevent detachment.
  4. Close Safety Cover
    Close the safety cover and ensure it is fully engaged before starting the mill.
  5. Set Speed and Start
    Turn on the main power and set the desired rotation speed within the 0-510 rpm range, then press start.
  6. Monitor Operation
    Monitor the mill during operation for unusual vibrations or noise and stop immediately if any occur.
  7. Stop and Unload
    After completion, stop the mill and allow it to come to a complete rest before opening the cover and removing jars.

How does the 0–510 rpm speed range of the PBM-16A affect grinding efficiency for different material types?

The PBM-16A's variable speed from 0 to 510 rpm enables precise tuning of grinding energy. Lower speeds are ideal for gentle mixing or processing brittle materials to minimize over-grinding, while higher speeds maximize impact force for hard, crystalline samples at the cost of accelerated jar and ball wear. The optimal speed must be empirically determined based on the material's hardness, toughness, and target final particle size.

What type of grinding jars and balls are required for the PBM-16A, and are they included with the main machine?

The PBM-16A uses semi-circular ball milling jars, which are not included and must be ordered separately. Jar materials—such as stainless steel, agate, zirconia, or tungsten carbide—and matching grinding balls must be selected based on the sample's chemical reactivity and desired contamination profile. The semi-circular design increases space utilization and grinding efficiency, making it suitable for small-batch, high-precision applications.

What are the electrical supply requirements and installation considerations for the 3 kW motor on the PBM-16A?

The PBM-16A is equipped with a 3 kW motor, which requires a dedicated electrical circuit capable of sustaining that continuous power draw. Users must verify compatibility with local voltage (typically 220 V single-phase or 380 V three-phase) and phase configuration, and ensure the installation includes proper grounding and overload protection to prevent equipment damage or safety hazards.

The PBM-16A is a 3KW vertical semi-circular planetary ball mill with a speed range of 0-510 rpm, designed for high-energy grinding and nanomaterial preparation. Its semi-circular jar configuration enhances space utilization and grinding efficiency, though grinding jars and balls must be ordered separately for operation.

Positive

  • High-energy planetary grinding: The combined revolution and rotation motion of four ball milling jars generates high-energy impacts and friction, enabling efficient crushing, mixing, dispersion, and nanomaterial preparation.
  • Semi-circular jar design: The semi-circular ball milling jar optimizes space utilization and grinding efficiency, making the unit suitable for small-batch, high-precision experimental workflows.

Trade-offs

  • Grinding jars and balls not included: The listed price covers only the main machine; grinding jars and grinding balls must be purchased separately, adding upfront procurement steps and compatibility considerations.

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 205 kg
Dimensions 95 × 60 × 71 cm

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