Planetary Ball Mills
Heavy Duty Horizontal Planetary Ball Mill for Efficient Industrial Grinding and Sample Preparation
Item Number: PP-BM19
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Product Overview


The heavy-duty horizontal planetary ball mill is engineered for pilot-scale and small-batch production grinding. Its dual-disc two-end support bracket structure significantly enhances stability and load-bearing capacity, overcoming the limitations of traditional light-duty horizontal mills. This system delivers robust, reliable performance for demanding material processing tasks.
Primarily deployed in geological, mining, metallurgical, electronics, ceramics, chemical, pharmaceutical, and environmental sectors, this unit handles a wide range of materials—from battery cathode precursors like lithium cobaltate and lithium manganate to electronic ceramics, magnetic materials, phosphors, and nano powders. It is also ideal for grinding ZnO varistors, piezoelectric ceramics, and various oxide materials. The horizontal design facilitates high-energy input while maintaining a gentle mixing action when needed, making it versatile for both crushing and blending operations.
Built with a thick welded steel frame and precision-machined components, this system ensures long-term operational safety and minimal maintenance. Advanced control features and integrated safety mechanisms provide confidence for continuous production environments, making it a trusted investment for laboratories and industrial pilot lines alike. The quick jar change and integrated vibrating sieve discharge further streamline workflow, allowing operators to process multiple batches with minimal downtime.
Key Features
- Reinforced Heavy-Duty Construction: The equipment housing is fabricated from thick gauge steel plates, welded for superior strength, impact resistance, and resistance to deformation. This industrial-grade build guarantees stability even under maximum load conditions.
- Dual-Disc Two-End Support Design: Unlike light-duty horizontal ball mills, the double-disc support at both ends distributes stress evenly, enabling high-load grinding without compromising alignment or causing excessive vibration.
- Precision-Engineered Drive System: All mechanical parts undergo strict heat treatment and are CNC-machined. Special alloy precision gears ensure smooth, quiet operation at high speeds, reducing wear and energy consumption.
- Integrated Lifting and Vibrating Discharge: A combined lifting and pouring mechanism with an integrated vibrating screen allows rapid jar removal, material discharge, and reloading, significantly cutting downtime and boosting throughput.
- Intelligent Touch-Screen PLC Controller: A microcomputer touch panel offers intuitive operation with simple, visual interfaces. It supports alternating forward/reverse rotation, programmable timing, and automatic memory after power interruption—giving full control over grinding parameters.
- Safety Brake Locking System: A dedicated brake locks the mill securely during jar installation or replacement, eliminating accidental rotation and ensuring operator safety.
- Versatile Jar and Media Compatibility: This system accepts a broad range of grinding jars (stainless steel, zirconia, alumina, nylon, PTFE, PU, etc.) and grinding media, allowing tailored solutions for contamination-free, high-purity, or corrosion-resistant grinding needs.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Electronic Ceramics & MLCC | Grinding of dielectric ceramics, PTC/NTC thermistors, and multilayer ceramic capacitors (MLCC) powders. | Achieves fine, uniform particle sizes essential for dielectric properties and reliability. |
| Lithium-Ion Battery Materials | Processing of cathode materials such as LiCoO₂, LiMn₂O₄, and anode materials; also suitable for solid electrolyte synthesis. | Delivers high purity and controlled morphology, critical for electrochemical performance. |
| Magnetic Materials | Preparation of Mn-Zn and Ni-Zn ferrites for inductors, transformers, and EMI suppression components. | Homogeneous mixing and fine grinding ensure consistent magnetic properties and high density. |
| Phosphors & Luminescent Powders | Grinding long-afterglow phosphors, rare-earth polishing powders, and fluorescent pigments. | Maintains luminescent intensity by avoiding over-grinding and contamination, thanks to customizable jar materials. |
| Catalyst & Chemical Products | Fine grinding of catalysts, oxide powders (ZnO, CoO), and functional ceramics. | Enhances catalytic activity through high surface area generation without metallic contamination. |
| Geological & Mining Samples | Processing ores, minerals, and geological samples for assay and analysis. | Provides reliable, contaminant-free pulverization for accurate elemental and phase analysis. |
| Nanomaterial Research | Mechanical alloying and nano-scale grinding of advanced materials. | High-energy input and precise speed control enable effective particle size reduction down to the nanometer range. |
| Pharmaceutical & Food Powders | Grinding of active pharmaceutical ingredients and food-grade powders requiring strict hygiene. | Stainless steel or non-metallic jars meet GMP and FDA standards, with easy cleaning and no cross-contamination. |
Technical Specifications
| Model | Drive Ratio | Jar Rotation Speed (rpm) | Jar Seat Inner Diameter (mm) | Motor Power | Revolution Diameter (mm) | Dimensions (L×W×H mm) | Net Weight (kg) |
|---|---|---|---|---|---|---|---|
| PP-BM19-(2-6) | 0.134 | 0–670 | 134 | 0.75 kW | Φ234 | 700×560×530 | 96 |
| PP-BM19-(2-6)(H) | 0.134 | 0–670 | 134 | 1.5 kW | Φ234 | 1220×620×810 | 266 |
| PP-BM19-(8-12) | 0.116 | 0–580 | 162 | 1.5 kW | Φ275 | 1360×670×920 | 380 |
| PP-BM19-16 | 0.096 | 0–480 | 182 | 3 kW | Φ385 | 1640×840×1040 | 470 |
| PP-BM19-20 | 0.086 | 0–430 | 200 | 4 kW | Φ385 | 1640×840×1040 | 730 |
| PP-BM19-40 | 0.086 | 0–430 | 250 | 5.5 kW | Φ430 | 1780×860×1070 | 790 |
| PP-BM19-60 | 0.062 | 0–310 (1:1.5) | 275 | 7.5 kW | Φ490 | 1980×1050×1220 | 1070 |
| PP-BM19-100 | 0.058 | 0–290 (1:1.5) | 328 | 11 kW | Φ578 | 2110×1150×1370 | 1210 |
Note: Drive ratio is the rotation speed ratio between the main disc and the jars. All models feature variable frequency speed regulation.
Why Choose This Product
- Robust Heavy-Duty Construction: The frame uses thick welded steel plates, CNC-machined components, and special alloy gears. This combination delivers exceptional resistance to shock, deformation, and wear—critical for 24/7 production settings where lightweight mills would fail. The end-support design prevents the shaft deflection and vibration that can plague cantilever-style mills, ensuring uniform grinding energy distribution.
- Intelligent Control and Safety: The PLC touch-screen controller allows intuitive programming of rotation speed, direction, and cycle times. Paired with the safety brake lock, operators can change jars quickly without risk of accidental rotation. The memory function retains settings after power loss, reducing setup time for recurring jobs.
- All-in-One Productivity: The integrated lifting device and vibrating discharge system eliminate the need for separate handling equipment. Jars are secured, lifted, and emptied in one seamless operation. This not only improves operator safety but also slashes the time between batches, making it ideal for pilot production where throughput is key.
- Material Flexibility Without Compromise: Whether you need to grind abrasive ores with alumina jars or produce ultrapure battery powders with zirconia media, the mill's design accepts a full range of jar sizes and materials. The system's drive ratio can be customized for specific energy profiles, and optional vacuum or inert gas kits are available for air-sensitive materials.
- End-to-End Partnership: We offer more than a machine—we provide a complete grinding solution. From helping you select the optimal jar/ball combination to on-site installation and process optimization, our team ensures your mill operates at peak efficiency. Contact us to explore custom configurations, including larger capacity models, vacuum/inert gas retrofits, or specialized control software. Request a quote and take the first step toward elevating your material processing capabilities.
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