Planetary Ball Mills
High Throughput Micro Ball Mill for Cryogenic Grinding and Laboratory Cell Disruption
Item Number: PP-BM06
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Product Overview

This high-throughput micro ball mill represents the pinnacle of modern laboratory sample preparation, offering a versatile solution for the rapid pulverization, mixing, and homogenization of diverse materials. Designed to handle everything from soft biological tissues to extremely hard mineral samples, this equipment utilizes high-frequency horizontal oscillation to deliver high-energy impact and friction. Whether operating under dry, wet, or cryogenic conditions, the system ensures that samples are processed with maximum efficiency, often achieving desired fineness in just a few seconds. Its ability to process small individual samples alongside large batches makes it an indispensable tool for material science and biological research facilities.
In biological and pharmaceutical contexts, this system excels at cell disruption and the extraction of DNA, RNA, and proteins. The equipment is engineered to accommodate a wide variety of reaction vials and adapters, facilitating high-throughput processing of up to 192 samples simultaneously. This capability is critical for laboratories performing genetic screening, forensic analysis, or pharmaceutical development where consistency and throughput are paramount. By integrating advanced digital controls and high-precision mechanical components, the unit provides the repeatability required for demanding standard operating procedures (SOPs).
Built for long-term reliability in demanding industrial and research environments, this unit features a robust construction utilizing high-precision stainless steel for all critical moving parts. The implementation of a maintenance-free brushless motor ensures consistent performance even under heavy workloads, while the integrated safety features protect operators during high-speed operation. This equipment is not merely a tool but a comprehensive sample preparation workstation, designed to withstand the rigors of continuous laboratory use while maintaining the highest standards of precision and safety.
Key Features
- High-Frequency Horizontal Oscillation: The equipment utilizes a powerful oscillation mechanism ranging from 180 to 1800 rpm, generating intense kinetic energy through ball-sample impact for rapid pulverization and homogenization.
- Superior Sample Throughput: Designed for maximum laboratory efficiency, this system can process up to 192 samples simultaneously using specialized microplate adapters, significantly reducing the time required for large-scale studies.
- Versatile Grinding Modes: The unit is fully compatible with dry, wet, and cryogenic grinding protocols, making it suitable for heat-sensitive plastics, elastic rubbers, and fibrous plant materials when paired with liquid nitrogen kits.
- Precision "Easy Clamp" System: A specially designed cast stainless steel clamping device ensures secure jar positioning with minimal effort, featuring a mobile positioning catch that extends the service life of both the jars and the drive mechanism.
- Advanced Digital Control Interface: A modern touch screen allows for the precise setting of vibration frequency and grinding time (up to 99 minutes and 59 seconds), with memory storage for up to 20 custom SOPs to ensure protocol repeatability.
- Enhanced Safety Interlocks: Featuring an integrated motor brake and a safety lock on the transparent upper lid, the system automatically halts operation if the lid is opened, ensuring total user protection during high-speed runs.
- Contamination-Free Processing: With a wide array of jar materials including Agate, Zirconium Oxide, and Tungsten Carbide, the system allows for sample preparation without cross-contamination or unwanted elemental interference.
- High-Efficiency Cell Disruption: Optimized for biological applications, the system can achieve over 95% cell disruption in less than 2 minutes, facilitating rapid PCR, PAGE, and probe preparation for sensitive molecular analysis.
- Robust Stainless Steel Construction: The grinding chamber, swinging arms, and clamping systems are manufactured from high-precision stainless steel to meet the stringent hygiene requirements of the food and pharmaceutical industries.
- Maintenance-Free Brushless Motor: The application of modern brushless drive technology provides a quiet, powerful, and reliable operation without the need for frequent carbon brush replacements or internal maintenance.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Molecular Biology | Rapid disruption of yeast, bacteria, and spores in disposable vials for DNA/RNA extraction. | Eliminates cross-contamination and ensures high yield. |
| Environmental Testing | Pulverization of soil, sludge, and solid waste for heavy metal or pesticide residue analysis. | Achieves consistent fineness for accurate leaching tests. |
| Forensic Science | Grinding of bone, hair, and teeth samples for genetic profiling and toxicology. | Efficiently processes extremely hard and fibrous tissues. |
| Material Science | Mechanical alloying and ultra-fine grinding of ceramics, minerals, and glass. | Precise control over final particle size and distribution. |
| Agriculture | Homogenization of seeds, grains, plant roots, and stems for nutritional or chemical analysis. | Rapid processing of large batches for high-throughput screening. |
| Pharmaceuticals | Mixing and homogenization of active ingredients and excipients for drug formulation research. | Ensures uniform distribution of components in micro-volumes. |
| Plastic & Rubber | Cryogenic grinding of elastic polymers and synthetic materials using liquid nitrogen cooling. | Prevents thermal degradation and maintains material properties. |
| Food Safety | Preparation of meat, viscera, and produce samples for QuECHERS pesticide residue testing. | Meets strict regulatory standards for sample homogeneity. |
Technical Specifications
| Parameter | Specifications for PP-BM06 |
|---|---|
| Feed Size | < 10 mm |
| Final Fineness | < 5 μm |
| Vibrational Frequency | 180 - 1800 rpm (Digital, Adjustable) |
| Time Setting | 00:01 – 99:59 (min/s) |
| Sample Volume Range | 0.2 ml – 50 ml |
| Max Throughput | 2 x 96 (192) samples |
| Stored SOPs | 20 Programs |
| Rated Power | 150 W |
| Power Supply | 220V, 50Hz / 60Hz |
| Dimensions (WDH) | 360 * 505 * 335 mm |
| Package Size (WDH) | 700 * 500 * 560 mm |
| Drive Motor | Brushless Motor with Electronic Brake |
| Clamping Device | Cast Stainless Steel with Mobile Positioning Catch |
Grinding Ball Selection Matrix
| Material | Diameter Options |
|---|---|
| Stainless Steel | 1mm, 2mm, 3mm, 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm |
| Tungsten Carbide | 5mm, 7mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 40mm |
| Zirconium Oxide | 0.5mm, 1mm, 2mm, 3mm, 5mm, 7mm, 10mm, 15mm, 20mm, 25mm, 30mm, 40mm |
| Agate | 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 40mm |
| Sintered Alumina | 1mm, 2mm, 3mm, 5mm, 7mm, 10mm, 15mm |
| PTFE (Steel Core) | 15mm, 20mm |
Why Choose This Product
- Industrial-Grade Reliability: Engineered with a brushless motor and high-precision stainless steel swinging arms, this system is designed for continuous operation in high-demand research and industrial laboratories, ensuring years of maintenance-free service.
- Exceptional Process Versatility: From ultra-fine grinding of hard minerals to the delicate extraction of RNA from biological tissues, the wide range of jar materials and cryogenic accessories allows this single unit to replace multiple specialized mills.
- Validated High-Throughput Performance: Capable of processing up to 192 samples in a single run with 95%+ cell disruption efficiency, this system provides the speed and consistency required for modern genomics and high-capacity screening programs.
- Precision Engineering and Safety: The combination of digital SOP management, the "Easy Clamp" system, and integrated electronic safety brakes ensures that every grinding cycle is repeatable, safe, and ergonomically optimized for the operator.
Our technical team is ready to assist you in selecting the ideal jar and ball configuration for your specific material requirements. Contact us today for a technical consultation or a formal quotation.
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