Disc & Rotor Mills
High Speed Laboratory Knife Mill for Oily Fibrous and Wet Sample Homogenization
Item Number: PP-GE06
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Product Overview
This high-speed laboratory knife mill represents the pinnacle of sample preparation technology for challenging materials. Engineered to process soft, medium-hard, elastic, and fibrous samples, the system is particularly effective for materials with high water, oil, or fat content that typically clog or fail in traditional ball mills. By utilizing a high-torque cutting mechanism, the equipment ensures that samples are not just crushed, but precision-cut into a homogeneous state ready for subsequent analytical procedures such as HPLC, GC-MS, or moisture analysis.
Primarily utilized in food science, agricultural research, and biotechnology, this unit excels in transforming complex matrices like frozen meat, oily seeds, and tough plant fibers into uniform powders or pastes. The design prioritizes the integrity of the sample, providing rapid processing times that minimize heat generation and prevent the degradation of volatile components. For laboratories demanding high throughput without sacrificing sample quality, this system offers a robust and versatile solution that bridges the gap between manual preparation and industrial-scale grinding.
Reliability is central to the engineering of this equipment. Built with industrial-grade components and a focus on long-term operational consistency, the unit performs predictably even under demanding daily workloads. The integration of advanced motor control and safety interlocks reflects a commitment to precision and operator protection, ensuring that the equipment remains a dependable cornerstone of the laboratory workflow for years to come. Whether handling dry grains or high-moisture fruits, the system delivers the same level of performance and durability expected in professional material science environments.
Key Features
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High-Torque 1.1 kW Induction Motor: The heart of the system is a powerful 1,100W motor designed to maintain consistent torque even when processing high-viscosity or dense fibrous materials. This power ensures that the blades do not stall when encountering tough samples, providing a significant advantage over lower-wattage consumer-grade or light-duty laboratory alternatives.
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Dynamic Variable Speed Control: With an adjustable range from 2,000 to 10,000 RPM, the equipment allows operators to fine-tune the cutting energy to the specific requirements of the sample. Lower speeds are ideal for coarse preparation or temperature-sensitive materials, while high-speed settings facilitate ultra-fine homogenization of tough tissues and fibers.
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Dual-Surface Blade Geometry: The specialized two-blade knife assembly features both sharp and blunt edges. The sharp edges are utilized for precise cutting of elastic and fibrous samples, while the blunt sides can be employed for the impact-based crushing of bulkier or more brittle materials. This dual-functionality allows for a wider range of sample preparation tasks within a single unit.
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Advanced Operational Modes: The system includes three distinct processing modes to optimize results. The interval mode prevents heat buildup in sensitive samples; the reverse mode ensures that material trapped in corners is pulled back into the cutting zone; and the press-and-play mode provides manual control for quick, customized processing bursts.
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Contamination-Free Material Options: To meet the strict requirements of analytical chemistry, the grinding containers and blades are available in various materials, including high-grade stainless steel and titanium. This variety allows researchers to select materials that prevent trace metal contamination specific to their analytical needs.
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Autoclavable and Specialized Containers: For biological and clinical applications, the system supports autoclavable containers, ensuring sterile processing environments. These containers are designed for easy removal and cleaning, significantly reducing the risk of cross-contamination between different sample batches.
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Integrated Safety Interlock System: Operator safety is guaranteed through a sophisticated locking mechanism that prevents the motor from engaging unless the lid is securely fastened. Additionally, an electronic brake stops the blade rotation immediately upon the completion of a cycle or if an emergency stop is triggered.
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Sophisticated Digital Interface: The clear digital display and time setting capabilities (up to 9 minutes and 59 seconds) allow for high reproducibility. Laboratory technicians can program exact parameters to ensure that every sample in a study is processed under identical conditions, a critical requirement for validated research methods.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Agricultural Grain Analysis | Processing whole grains, corn kernels, and animal feed for nutritional and toxin testing. | Ensures total sample homogeneity for accurate representative testing. |
| Biological Tissue Homogenization | Grinding mouse tissue, organs, and tough plant leaves for DNA/RNA extraction. | Rapid processing prevents sample heating and biological degradation. |
| Food Quality Control | Homogenizing meat, frozen meals, and high-fat dairy products for chemical analysis. | Efficiently handles high oil and water content without residue buildup. |
| Pharmaceutical Herb Grinding | Reducing Chinese medicinal herbs, roots, and pills to fine powders for extraction. | Processes fibrous materials that are resistant to standard impact milling. |
| Confectionery Testing | Breaking down candies, gummies, and preserved fruits for sugar and additive analysis. | Overcomes the stickiness of high-sugar samples through high-speed cutting. |
| Environmental Seed Studies | Crushing oily seeds and seedlings for pesticide residue and environmental contaminant detection. | High-speed rotation extracts contaminants into the homogeneous phase effectively. |
| Frozen Food Processing | Direct grinding of deep-frozen samples without the need for prior thawing. | Maintains the cold chain within the sample during the grinding process. |
| Pet Food Formulation | Mixing and grinding heterogeneous kibble and wet food for protein and fat consistency checks. | Delivers a uniform paste from disparate textures and moisture levels. |
Technical Specifications
| Parameter | Specification Details (Model PP-GE06) |
|---|---|
| Item Number | PP-GE06 |
| Feed Size | < 40 mm |
| Final Fineness | < 300 μm |
| Rotational Speed | 2,000 - 10,000 rpm (adjustable) |
| Time Setting | 0:01 - 9:59 (min/s) |
| Batch Quantity | 150 - 700 ml |
| Interval Mode | Yes, integrated |
| Knife Options | Stainless steel, Titanium alloy |
| Number of Blades | 2 |
| Rated Power | 1.1 kW |
| Power Supply | 220V, 50/60Hz |
| Instrument Dimensions | 260 * 343 * 454 mm |
| Package Dimensions | 480 * 550 * 720 mm |
| Net Weight | 16 kg |
Why Choose This Product
Investing in this system ensures your laboratory is equipped with a high-performance solution designed for the most difficult sample matrices. Unlike standard blenders or lower-quality mills, this equipment utilizes a heavy-duty 1.1 kW motor and precision-engineered blade assemblies that can withstand the rigors of industrial-scale sample preparation. The ability to switch between sharp cutting and blunt crushing edges provides unmatched versatility, allowing one machine to perform the work of several specialized units.
Quality and durability are the hallmarks of this design. From the use of titanium blades for metal-free grinding to the autoclavable containers that simplify sterilization, every component is chosen to enhance the reliability of your data. The inclusion of specialized modes like reverse and interval grinding further demonstrates a deep understanding of laboratory challenges, such as sample heating and uneven particle distribution. By choosing this unit, you are opting for a system that prioritizes throughput, safety, and long-term operational consistency.
Our commitment to excellence extends beyond the hardware. We provide comprehensive support and can offer customized container configurations to meet unique sample volume or material compatibility requirements. This equipment is not just a purchase; it is a long-term investment in the accuracy and efficiency of your laboratory's analytical output.
Contact us today for a technical consultation or a formal quotation to see how this system can optimize your sample preparation workflow.
REQUEST A QUOTE
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