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SPBM-12A Vertical Semi-Circular Planetary Ball Mill 1.5kW 4-Station

SPBM-12A Vertical Semi-Circular Planetary Ball Mill 1.5kW 4-Station

$5,054.00

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 vertical semi-circular planetary ball mill, 12L, 1.5kW, 0-580rpm, 4-station. Vacuum grinding compatible, 0.1μm output. Lab grade.

SKU: AFPBM20
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Description

ATOMFAIR SPBM-12A 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-12A is a vertical semi-circular planetary ball mill with a total volume of 12 L, compatible with four 1–3 L grinding jars and optional 1–2 L vacuum grinding jars. The equipment weighs 150 kg with overall dimensions of 880 × 560 × 642 mm. It operates on 220V/50Hz single-phase power with a 1.5 kW motor and frequency conversion stepless speed regulation. The planetary disk revolution speed ranges from 0–290 rpm, while the jar rotation speed ranges from 0–580 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 60 ± 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 mill on a stable, level surface with adequate clearance for rotating parts. Ensure the electrical supply matches the 4kW motor rating and that the equipment is properly grounded to prevent electrical shock.

  • Electrical Safety: Disconnect power before cleaning or servicing the mill.
  • Mechanical Safety: Keep loose clothing and hair away from rotating components during operation.
  • Jar Integrity: Inspect grinding jars and lids for cracks or wear before each use.
  • Heat Management: Allow the mill to cool for at least 10 minutes between consecutive runs to prevent overheating.
  • Material Compatibility: Use only compatible grinding media and jar materials to avoid contamination or chemical reaction.

This procedure outlines the safe initialization and operation of the vertical semi-circular planetary ball mill. Follow these steps to achieve efficient grinding while minimizing risk of injury or equipment damage.

Required Equipment: Grinding jars (ordered separately), Grinding balls (ordered separately)

  1. Inspection
    Inspect the mill and all components for visible damage before operation.
  2. Loading
    Load the sample and appropriate grinding balls into clean grinding jars and seal tightly.
  3. Mounting
    Affix the jars onto the planetary disk holders and lock them in place with the clamping mechanism.
  4. Parameter Setting
    Set the desired rotation speed and grinding time using the control panel.
  5. Operation
    Press the start button and monitor the mill for unusual noise or vibration during operation.
  6. Cool Down
    After the set time, allow the mill to come to a complete stop before opening the lid or removing jars.
  7. Unloading
    Carefully unload the jars and allow them to cool if necessary before handling.

How does the semi-circular jar design of the PBM-20 improve grinding efficiency over conventional cylindrical jars?

The semi-circular ball milling jar design optimizes space utilization and grinding efficiency, making it suitable for small-batch and high-precision experimental requirements. This design enhances the impact and friction forces due to reduced dead zones compared to cylindrical jars, as stated in the product introduction for the PBM-20 Vertical Semi-Circular Planetary Ball Mill.

Can the PBM-20 be used for wet grinding of battery slurries, and what is the recommended ball-to-powder weight ratio?

The product description does not provide specific ball-to-powder ratios for wet grinding. However, the PBM-20's 4 kW motor power and adjustable rotation speed range of 0–580 rpm are suited for high-energy milling of battery materials. Users should refer to established protocols for planetary ball milling of their specific slurry composition and jar geometry.

What are the installation requirements for the PBM-20 given its 290 kg net weight and 1100×700×700 mm dimensions?

The PBM-20 weighs 290 kg and measures 1100×700×700 mm, requiring a sturdy, level surface capable of supporting its weight and damping vibration. Adequate clearance around the mill is necessary for safe operation and maintenance access. The 4 kW motor likely requires a dedicated electrical circuit; consult the user manual for exact voltage and amperage specifications.

The PBM-20 vertical semi-circular planetary ball mill provides 4 kW of grinding power for efficient nanomaterial synthesis, but requires separate purchase of jars and balls and is best suited for small-batch, high-precision experiments.

Positive

  • Optimized jar geometry: The semi-circular jar design improves space utilization and grinding efficiency compared to conventional cylindrical jars.
  • High-energy planetary motion: Combined revolution and rotation of the jars generates high-impact and friction forces suitable for crushing, mixing, and nanomaterial preparation.

Trade-offs

  • Consumables sold separately: The listed price covers only the main machine; grinding jars and balls must be ordered separately, increasing initial setup cost and lead time.
  • Small-batch capacity: Designed for small-batch and high-precision experimental use, the mill is not intended for large-volume or continuous production runs.

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

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