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360° Rotating Planetary Ball Mill OPBM-100 11KW

360° Rotating Planetary Ball Mill OPBM-100 11KW

$28,900.00

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.

360° rotating planetary ball mill model OPBM-100 with 11KW motor and 520mm orbit diameter. Gear drive. Anti-sedimentation for ultra fine grinding. In stock.

SKU: AFOPBM100
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Description

OPBM-100 360° ROTATING PLANETARY BALL MILL 11KW OMNIDIRECTIONAL

LABORATORY GRADE EQUIPMENT

Working Principle
Based on a vertical planetary ball mill, this equipment adds a planetary disk overturning function. While performing planetary motion, the planetary disk and grinding jars can carry out 360° tipping overturning in three-dimensional space, realizing multidimensional and multidirectional movement of the jars. This enhances the disordered motion of grinding balls and materials, enabling 360° grinding inside the jar for finer and more uniform powder, and solves the problems of material sedimentation and wall adhesion. The listed price is for the main machine only; grinding jars and grinding balls must be ordered separately.

Applications
Widely used in geology, mining, metallurgy, electronics, building materials, ceramics, chemical industry, light industry, medicine, environmental protection and other fields. Suitable for the production of electronic ceramics, structural ceramics, magnetic materials, lithium cobalt oxide, lithium manganate, catalysts, phosphors, long afterglow luminescent powders, rare earth polishing powders, electronic glass powders, fuel cells, zinc oxide varistors, piezoelectric ceramics, nanomaterials, ceramic disc capacitors, MLCC, thermistors (PTC, NTC), ZnO varistors, dielectric ceramics, alumina ceramics, zirconia ceramics, zinc oxide powder, cobalt oxide powder, NiZn ferrites, MnZn ferrites and other products.

Product Features
  • Professional industrial exterior design with lean manufacturing and exquisite workmanship.
  • Machined parts adopt CNC technology; transmission gears are precision-made from special materials, ensuring stable, safe and low-noise high-speed operation.
  • The overturning motor features brake locking, allowing stopping at any angle safely and reliably.
  • Equipped with a microcomputer touch screen for convenient operation and a simple, intuitive interface.
  • Supports forward and reverse alternating control with timer and power-off memory functions.
  • Optional integrated microcomputer touch-screen PLC control panel.

Technical Parameters
Model Jar Rotation Speed (rpm) Jar Holder ID (mm) Motor Power Jar Orbit Diameter (mm) Overall Dimensions (mm) Net Weight (kg)
OPBM-0.4 0~870 80 250W Φ140 900×570×666.5 136
OPBM-(2-6) 0~670 134 0.75KW Φ234 1330×810×860 305
OPBM-(8-12) 0~580 162 1.5KW Φ275 1360×850×930 430
OPBM-16 0~510 182 3KW Φ320 1530×1018×1100 580
OPBM-20 0~430 222 4KW Φ385 1700×1210×1300 1180
OPBM-40 0~390 250 5.5KW Φ430 1900×1450×1480 1430
OPBM-100 0~240 326 11KW Φ578 2939×1680×2450 3900

General Technical Parameters
Item Specification
Transmission Mode Gear drive
Working Mode Two or four grinding jars working simultaneously
Max. Loading (Material + Grinding Balls) Two-thirds of jar volume
Jar Volume 0.05L–25L per jar, total 0.2L–100L
Feed Size Soil ≤10mm; others ≤3mm
Discharge Size Down to 0.1μm (varies by material and process)
Speed Ratio (Revolution : Rotation) Refer to main parameters
Rotation Speed Refer to main parameters
Speed Control Stepless speed regulation by brand inverter

Standard Configuration
Item Description
Main grinding unit 1 pc
Grinding jars 4 pcs of 25 L grinding jars (Order Separately)

Available Materials: Al₂O₃  PU  PTFE  Ceramic  SS  Nylon
Grinding balls 1 set of grinding balls (Order Separately)

Available Materials: WC-Co  Al₂O₃  PU-Fe  Agate  YSZ  304SS

Supplementary Products
Grinding Balls: We also supply various grinding balls: stainless steel balls, zirconia balls, alumina balls, PU balls, carbon steel balls, tungsten balls, agate balls, cemented carbide balls, silicon nitride balls, high wear-resistant steel balls, manganese steel balls, nylon balls, cemented carbide, glass and other special metal materials.

Grinding Jars: We also provide grinding jars of various materials: agate, alumina corundum ceramic, zirconia ceramic, silicon nitride ceramic, silicon carbide ceramic, stainless steel, wear-resistant steel, manganese steel, nylon, polyurethane, cemented carbide, crystal glass, etc.

Core Parameters & Characteristics of Grinding Jars
Category Product Name Core Material / Technology Model Examples (Volume) Density Hardness Wear Resistance Key Features & Advantages Applicable Materials Cautions & Contraindications
Metal 304 Stainless Steel Grinding Jar High-quality SUS304 stainless steel 50ml, 100ml, 250ml, 500ml, 1L, 2L, 4L, 5L, 10L, 20L, 25L ~7.9 g/cm³ HRC 20–30 Medium Sturdy, durable, cost-effective; customizable vacuum jar; standard laboratory choice. Materials insensitive to metal ions: chemicals, alloy powders, soil, ores. Not for high-purity materials sensitive to Fe/Cr/Ni (battery materials, high-end ceramics); strong acids/alkalis.
Cemented Carbide Grinding Jar WC-Co sintered, ultra-wear-resistant 50ml, 100ml, 250ml, 500ml, 1L, 1.5L, 2L 14.5–15.0 g/cm³ HRA 88–93 Top “King of Grinding”: extremely high hardness, minimal wear, long service life, high ROI. Ultra-hard materials: SiC, diamond, carbide powder; ultra-fine grinding of high-value materials. Avoid severe impact; high procurement cost.
Ceramic Zirconia Grinding Jar Yttria-stabilized zirconia, high-density sintered 50ml, 100ml, 250ml, 500ml, 1L, 1.5L, 2L, 2.5L, 3L, 4L, 5L 6.0 g/cm³ HV ~1250 Excellent High-purity all-round performance; zero metal contamination, high hardness, toughness, corrosion resistance. Lithium battery materials, electronic ceramics, pharmaceutical nanopowders, high-end pigments, catalysts. Avoid extreme thermal shock.
Alumina / Corundum Grinding Jar High-purity α-Al₂O₃ sintered 25ml, 50ml, 100ml, 250ml, 500ml, 1L, 1.5L, 2L, 2.5L, 3L 3.6–3.9 g/cm³ Mohs 9 Excellent High hardness, heat resistance, economical; wear resistance second only to zirconia. Ceramic glazes, refractories, quartz, feldspar and other medium-high hardness minerals. Not for Al-sensitive materials; fragile, avoid impact.
Polymer Nylon Grinding Jar Pure white PA66 nylon, precision machined 25ml, 50ml, 100ml, 250ml, 500ml, 1L, 1.5L, 2L (large volume with stainless steel outer shell) ~1.15 g/cm³ Low Good Lightweight, metal-free, rust-proof, corrosion-resistant; ideal for iron-sensitive wet grinding. Precious metal powders, high-grade pigments, coatings, pharmaceuticals and iron-free materials. Avoid temperatures <120°C, acids/alkalis, solvents, high-hardness materials.
PTFE Grinding Jar Pure PTFE integrally machined 25ml, 50ml, 100ml, 250ml, 500ml, 1L, 1.5L, 2L (large volume with stainless steel outer shell) ~2.2 g/cm³ Low Good “King of Corrosion Resistance”: chemically inert, acid/alkali-proof, non-stick, easy to clean. Strong acid/alkali systems, reactive chemicals, ultra-pure material synthesis and grinding. Avoid impact grinding of hard materials; long-term use <250°C.
Polyurethane (PU) Grinding Jar High-wear PU, integrally cast 100ml, 250ml, 500ml, 1L ~1.2 g/cm³ Low Excellent (elastic wear-resistant) High elasticity, shock absorption, noise reduction; tight seal prevents leakage and wall adhesion. Electronic pastes, battery slurries, inks, soft material mixing, dispersion and homogenization. Avoid hard material grinding; high-temperature environments.
Natural Agate Grinding Jar Natural agate 50ml, 100ml, 150ml, 250ml, 300ml, 400ml, 500ml, 1000ml, 2000ml ~2.65 g/cm³ Mohs 7 Good “Gold Standard” for laboratory analysis; 100% metal-free for accurate testing. Geology, environmental, agricultural sample preparation; food and drug testing; high-purity research. Avoid grinding materials harder than Mohs 7; severe impact.
Functional / Composite Planetary Vacuum Grinding Jar Stainless steel body with high-vacuum sealing system Customizable (50ml–2L typical) Same as main material Same as main material Same as main material Inert atmosphere protection; vacuum or Ar/N₂ filling; anti-oxidation, anti-volatilization. Active metals (Mg, Ti, Li alloys), oxidizable materials, low-melting materials, dangerous goods. Avoid seal aging; proper operation to maintain vacuum.
Stainless Steel Lined Zirconia Jar Stainless steel shell + thick-wall zirconia liner 2.5L, 3L, 4L, 5L, 10L, 15L, 20L, 25L Composite structure High-hardness liner Excellent (liner) Strong and tough combination for large-capacity high-purity grinding; strength + purity. Mass production of high-purity materials: battery materials, electronic ceramic powders. Avoid liner stress damage under extreme conditions (low probability).
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This high-power 11KW planetary ball mill requires robust electrical grounding and overload protection to prevent fire or electrical shock. The rotating components and heavy mass (3900 kg) necessitate secure anchoring and safe operational clearances to mitigate mechanical hazards.

  • Electrical Safety: Ensure the mill is connected to a dedicated circuit with appropriate overcurrent protection and a grounding conductor to minimize shock risk.
  • Mechanical Hazard Control: The rotating planetary disk and jars can cause crush or entanglement injuries; install interlocked guards and follow lockout/tagout procedures during maintenance.
  • Noise Exposure: Operate the mill at least 1 meter from operators and use hearing protection as gear drive operation may exceed 85 dB during high-speed use.
  • Dust Containment: Process potentially hazardous powders only with sealed jars and under local exhaust ventilation to prevent airborne particulate release.
  • Load Balance Requirement: Distribute grinding jars symmetrically and never exceed two-thirds jar volume to avoid unbalanced rotation that could damage the drive or cause tipping.

Follow these steps to safely prepare and operate the 360° rotating planetary ball mill for fine grinding applications. Proper sequence ensures equipment longevity and operator safety.

Required Equipment: Grinding jars with lids, Safety goggles and hearing protection, Lockout/tagout kit, Touch screen controller manual

  1. Pre-Operational Inspection
    Inspect the mill for loose components, damaged wiring, or foreign objects around the rotating disk before connecting power.
  2. Electrical Verification
    Verify that the power source matches the motor rating and that the grounding conductor is securely attached to the machine frame.
  3. Jar Loading
    Load grinding jars with material and balls up to two-thirds volume, then seal lids tightly and lock jars onto the holders with the clamping mechanism.
  4. Set Operational Parameters
    Set rotation speed, run time, and direction using the touch screen interface, and enable the overturning motor brake lock if 360° tilting is required.
  5. Start and Monitor
    Start the mill and immediately listen for abnormal noise, vibration, or imbalance; stop the machine if any unusual behavior occurs.
  6. Post-Operation Shutdown
    Allow the mill to complete the programmed cycle, then turn off power and wait for all motion to cease before opening the chamber or removing jars.
  7. Clean and Store
    Remove jars, clean any spilled material, and store the mill in a dry, vibration-free area with the power cord disconnected.

How does the 360° planetary disk overturning mechanism affect grinding efficiency and final particle size distribution compared to conventional planetary ball mills for ultra-large batch processing?

The 360° overturning mechanism enhances disordered motion of grinding balls and materials, solving sedimentation and wall adhesion problems common in large batches. This multidimensional movement enables finer and more uniform powder, with discharge particle size down to 0.1 μm depending on material and process. However, for the QXQM-100 model, the maximum jar rotation speed is 0–240 rpm, which is lower than smaller models, so grinding time may increase for very hard materials.

Which grinding jar material is recommended for processing battery cathode materials like lithium cobalt oxide or lithium manganate to avoid metal contamination?

For high-purity battery materials sensitive to Fe/Cr/Ni contamination, 304 stainless steel jars are contraindicated per the product specifications. Instead, use non-metallic jar materials such as zirconia ceramic, alumina corundum ceramic, or agate, all of which are listed as available options from the supplier.

What are the critical installation and safety requirements for the QXQM-100's 360° overturning function given its 3900 kg net weight?

The QXQM-100 requires adequate floor support for its 3900 kg net weight and dynamic loads. The overturning motor features brake locking for safe stopping at any angle, but the large dimensions (2939×1680×2450 mm) demand sufficient clearance for full rotation. Electrical infrastructure must support the 11KW motor with stepless speed regulation via a brand inverter, typically requiring three-phase power.

The Atomfair QXQM-100 planetary ball mill uses 360° rotation to eliminate sedimentation and adhesion, enabling submicron grinding for large batches, but requires robust infrastructure due to its 3900 kg weight and 11 kW power, and mandates feed particle size reduction to ≤3 mm for most materials.

Positive

  • 360° rotation prevents sedimentation and adhesion: The planetary disk overturns 360° in three-dimensional space, ensuring grinding balls and materials move multidirectionally, preventing material sedimentation and wall adhesion for finer, more uniform powder.
  • Submicron grinding down to 0.1 μm: Discharge size can reach 0.1 μm depending on material and process, enabling ultra-fine powder production for advanced ceramics and battery materials.

Trade-offs

  • Feed particle size limited to ≤3 mm: Maximum feed size for non-soil materials is 3 mm; larger particles require pre-crushing, adding a preprocessing step before milling.
  • Large weight and power requirements: Net weight 3900 kg and 11 kW motor necessitate reinforced flooring, dedicated industrial power supply, and significant floor space (2939×1680×2450 mm).

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 3900 kg
Dimensions 293.9 × 168 × 245 cm

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