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ATOMFAIR SPBM-0.4A Lateral Planetary Ball Mill 0.4L 0.25kW 0-870 rpm 4-Station Research Grade

Vertical Planetary Ball Mill 0.4 L SPBM-0.4A ATOMFAIR®

Price range: $2,030.00 through $3,254.00

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.

Research-grade SPBM-0.4A vertical planetary ball mill with 0.4 L volume, 4 stations, 0–435 rpm disk, 0–870 rpm jars, 220V/50Hz main unit. Order now.

SKU: AFPBM04A
Category: ,
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Description

SPBM-0.4A LATERAL PLANETARY BALL MILL (LABORATORY TYPE)

LABORATORY GRADE EQUIPMENT

Product Introduction
SPBM-0.4A is a compact laboratory-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-0.4A offers versatility for diverse research applications. Key specifications include a total volume of 0.4 L, four standard 100 mL grinding jars, a net weight of 29 kg, overall dimensions of 500×300×340 mm, 0.25 kW motor power, adjustable planetary disk speed of 0–435 rpm, jar rotation speed of 0–870 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 100 mL 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-0.4A 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®

This equipment requires single-phase 220V/50Hz power supply and must only be operated with the safety lock switch engaged. Grinding jars and balls must be selected for material compatibility to avoid cross-contamination, and vacuum jars require proper sealing before use.

  • Electrical Safety: Operate the mill only on a single-phase 220V/50Hz grounded outlet to prevent electrical hazards.
  • Mechanical Safety: Engage the safety lock switch before starting any grinding cycle to prevent accidental access to moving parts.
  • Material Compatibility: Select jar and ball materials that are chemically and mechanically compatible with the target sample to avoid contamination.
  • Vacuum Operation: Ensure vacuum grinding jars are properly sealed before initiating a vacuum grinding cycle to maintain atmosphere integrity.
  • Overload Protection: The unit's overload protection will automatically halt operation; do not bypass this safety feature.

This procedure outlines the safe startup and grinding operation for the ATOMFAIR SPBM-0.4A planetary ball mill. Follow these steps to ensure proper sample loading, parameter setting, and safety interlock engagement.

Required Equipment: ATOMFAIR SPBM-0.4A planetary ball mill, Grinding jars (25–100 mL), Grinding balls

  1. Prepare Grinding Jars and Material
    Select appropriate grinding jars and balls compatible with your sample material and place the sample into the jar.
  2. Secure Jars on Platform
    Mount the filled grinding jars onto the four-station platform and ensure they are properly locked in place.
  3. Engage Safety Lock
    Close the safety lock switch to secure the grinding chamber before powering on the unit.
  4. Set Grinding Parameters
    Program the total running time, speed, and bidirectional rotation intervals using the digital control panel.
  5. Start Grinding Cycle
    Press the start button to begin the grinding cycle and monitor operation until completion.

What is the maximum particle size reduction achievable with the SPBM-0.4A, and how does the 0.25 kW motor limit the grinding capacity compared to higher-power models in the SPBM-A series?

The SPBM-0.4A can achieve minimum particle sizes down to 0.1 μm, as stated in the key features. Its 0.25 kW motor is the smallest in the SPBM-A series, which ranges up to 3 kW for the 16L model. This limits the maximum jar volume to 100 mL and total sample throughput, but the 0.4 L total volume is optimized for small-batch pilot production and research-scale ultrafine grinding.

Which jar and ball materials are available for the SPBM-0.4A to avoid cross-contamination with air-sensitive or reactive samples, and does the system support vacuum atmosphere grinding?

The SPBM-0.4A supports grinding jars in Al₂O₃, PU, PTFE, ceramic, stainless steel, and nylon, and grinding balls in WC-Co, Al₂O₃, PU-Fe, agate, YSZ, HCCI, and 304SS. For air-sensitive materials, optional 50 mL vacuum grinding jars enable inert atmosphere or vacuum grinding, provided the safety interlock is engaged. The wide material selection allows matching to sample chemistry to prevent contamination.

What electrical and safety infrastructure is required to operate the SPBM-0.4A, and what are the noise and space considerations for laboratory installation?

The SPBM-0.4A requires a standard 220V/50Hz single-phase outlet with a 0.25 kW motor, and features a safety lock switch and overload protection. Its operating noise is 58 ± 5 dB, and the unit dimensions are 500 × 300 × 340 mm with a weight of 29 kg, making it suitable for benchtop installation in a standard lab. The safety lock must be engaged before operation, and the system should be placed on a stable, level surface.

The SPBM-0.4A lateral planetary ball mill offers a compact 0.4 L total volume with four 100 mL jars, variable frequency stepless speed regulation up to 435 rpm disk speed, and a 1:2 speed ratio for high-energy grinding down to 0.1 μm, but requires separate purchase of jars and balls and has a maximum jar loading capacity of two-thirds volume.

Positive

  • High grinding efficiency with compound motion: Compound planetary motion combining revolution and rotation delivers high energy density, enabling ultra-fine grinding down to 0.1 μm with narrow particle size distribution.
  • Versatile grinding modes and jar compatibility: Supports dry and wet grinding, and is compatible with multiple jar materials (WC-Co, Al₂O₃, agate, YSZ, SS, PU, ceramic, nylon) for contamination control across diverse sample types.

Trade-offs

  • Jars and balls ordered separately: Grinding jars and balls are not included with the main unit and must be purchased separately, requiring additional procurement planning and compatibility assessment.
  • Limited jar loading capacity: Maximum jar loading capacity is two-thirds of jar volume, reducing effective batch size and requiring careful material volume management to avoid overfilling.

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 43 kg
Dimensions 53 × 30 × 36 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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