Disc & Rotor Mills
Industrial Knife Mill for Food and Biological Sample Preparation High Speed Laboratory Homogenizer
Item Number: PP-GE01
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Product Overview


This high-performance laboratory system is engineered for the rapid homogenization of challenging sample materials, particularly those with high water, oil, or fat content. By utilizing a high-torque motor and specialized blade geometries, the equipment efficiently processes soft, medium-hard, brittle, and fibrous samples into a uniform phase suitable for analytical testing. Its design focuses on versatility, allowing researchers to handle a vast array of textures from elastic tissues to dry grains within a single, robust platform.
Primarily utilized in food science, agricultural research, biology, and pharmaceutical development, this unit streamlines the sample preparation workflow. Whether processing frozen meats, oily seeds, or moisture-rich vegetables, the system ensures that the chemical composition of the sample remains representative by minimizing heat buildup and maximizing cutting efficiency. The intuitive touch-screen interface provides precise control over parameters, ensuring repeatable results across different operators and laboratory environments.
Built to withstand the rigors of high-throughput industrial and research settings, this system represents a significant advancement in material science equipment. Every component, from the heavy-duty motor to the various container materials, is selected for durability and chemical resistance. Users can operate with total confidence in the equipment's ability to maintain hygiene standards and structural integrity even under demanding conditions involving high-speed rotations and abrasive materials.
Key Features
- High-Performance 1.25kW Drive Motor: The system is powered by a robust motor capable of reaching speeds up to 10,000 RPM, with a specialized boost function hitting 15,000 RPM. This high power output ensures that even tough, fibrous, or frozen samples are reduced to the desired fineness in seconds.
- Electronic Speed Control and Consistency: The motor speed is electronically monitored and maintained, ensuring that the preset RPM remains constant regardless of the sample load. This guarantees uniform energy input and high-quality homogenization for every batch.
- Versatile Multi-Blade Configurations: The equipment supports both two-blade and four-blade knife assemblies. Users can select the sharp side for fine cutting of fibrous tissues or the blunt side for the coarse crushing of bulk, brittle materials, allowing for a two-stage reduction process in a single step.
- Advanced Operational Modes: To accommodate diverse sample behaviors, the system offers three distinct modes. The interval mode prevents overheating during long cycles, the reverse mode improves the mixing of heterogeneous samples, and the press-and-play mode allows for rapid, manual control of the grinding process.
- Superior Material Hygiene and Compatibility: Grinding containers are available in various materials, including stainless steel for durability and autoclavable plastic for sensitive biological or medical samples. This ensures the equipment meets the strictest sanitary requirements for food and drug testing.
- Innovative Gravity Lid Systems: Specialized lids are designed to adapt the grinding volume to the sample size. The gravity lid moves downward during processing to keep the sample in contact with the blades, while versions with overflow channels are specifically engineered to handle the excess fluid from high-moisture vegetables and fruits.
- Contamination-Free Processing Options: For applications requiring the total absence of heavy metals, titanium alloy knives are available. This prevents metallic trace elements from leaching into the sample, which is critical for high-precision trace analysis in medicine and biology.
- User-Centric Touch Interface: The integrated touch screen allows for the precise setting of time and speed, with a clear digital display that simplifies the management of complex protocols and ensures high reproducibility in standardized laboratory procedures.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Meat and Poultry Analysis | Homogenization of tough, fibrous frozen meat and fatty tissue for nutritional labeling. | Ensures uniform fat distribution for accurate chemical analysis. |
| Agricultural Seed Testing | Grinding of hard grains, oily seeds, and germ for quality control and GMO testing. | Prevents oil separation and provides a fine, dry powder for extraction. |
| Pharmaceutical Herbs | Processing of dried Chinese medicine, roots, and pills into fine powders for formulation. | Maintains active ingredient integrity through controlled, low-heat grinding. |
| Biological Tissue Research | Rapid maceration of mouse tissues, plant leaves, and seedlings for DNA/RNA extraction. | Delivers high-yield homogenates without damaging sensitive cellular structures. |
| Food Quality Assurance | Processing of preserved fruits, candy, and high-sugar snacks with sticky textures. | Prevents sticking to container walls and ensures complete sample recovery. |
| Vegetable Moisture Testing | Reducing fresh, water-rich vegetables like melon and leafy greens to a slurry. | Gravity lid with overflow channels manages high liquid volume efficiently. |
| Frozen Food Monitoring | Rapid reduction of deep-frozen samples without requiring pre-thawing. | Saves time and prevents volatile loss by processing samples in their frozen state. |
Technical Specifications
| Specification | Details for PP-GE01 |
|---|---|
| Model Identification | PP-GE01 (Touch Screen Version) |
| Feed Material Size | < 50 mm |
| Final Fineness | < 300 μm |
| Rotational Speed Range | 2,000 – 10,000 RPM (15,000 RPM boost capability) |
| Peripheral Speed (Max CS) | 67 m/s |
| Knife Diameter | 128 mm |
| Timer Range | 0:01 – 9:59 (Minutes:Seconds) |
| Batch Volume Capacity | 150 ml – 1,400 ml (Sample dependent) |
| Grinding Modes | Continuous, Interval, Reverse, Press-and-Play |
| Motor Power Rating | 1.25 kW |
| Blade Options | 2-blade or 4-blade configurations |
| Blade Materials | Stainless Steel, Titanium Alloy, TiN Coated |
| Container Materials | Autoclavable Plastic, Stainless Steel |
| Power Supply Requirements | 220V, 50/60Hz |
| Instrument Dimensions | 260 * 343 * 454 mm |
| Packaging Dimensions | 480 * 550 * 720 mm |
| Net Weight | 16 kg |
Why Choose This Product
- Unmatched Efficiency: Complete homogenization of difficult samples is typically achieved in just 10 to 30 seconds, significantly increasing lab throughput compared to traditional manual or low-power methods.
- Precision Engineering: The combination of a high-torque motor and digitally controlled speed ensures that every sample is treated with the exact same energy, leading to superior statistical reliability in subsequent analysis.
- Exceptional Build Quality: From the wear-resistant all-metal blade assemblies to the chemical-resistant housing, the equipment is built for a long service life in high-usage industrial environments.
- Flexible Customization: With a wide range of accessories including titanium knives and various container types, the system can be tailored to meet the specific contamination and hygiene standards of any material science discipline.
- Operational Safety and Simplicity: The ergonomic design, featuring quick-start protocols and easy-to-clean components, minimizes downtime and reduces the risk of cross-contamination between batches.
For procurement inquiries or to discuss a customized solution for your specific material processing needs, please contact our technical sales team for a formal quotation.
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