Laboratory Pulverizer
Small Vibrating Ultrafine Grinder for Traditional Chinese Medicine
Item Number: PP-SL42
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Product Overview
This is a high-frequency vibrating ultrafine grinding system designed specifically for pulverizing traditional Chinese medicine and other challenging materials into micro- and nano-scale powders. It employs intense vibratory motion to generate simultaneous impact, shear, and grinding forces, rapidly reducing particle size while ensuring uniform dispersion. The result is an efficient, all-in-one solution for cell-wall breakage, micronization, and precision mixing.
Typical users span pharmaceutical, nutraceutical, food, chemical, and advanced materials industries. The unit excels at pilot-scale and small-batch production, handling fibrous, high-toughness, high-hardness, and high-moisture ingredients that conventional mills cannot process effectively. Its ability to achieve sub-10 µm particles unlocks high bioavailability and extraction yields.
Engineered for demanding environments, this grinder features a robust GMP-compliant stainless-steel structure, sealed operation, and integrated cooling control. It delivers consistent, contamination-free results run after run. With minimal maintenance and easy cleanability, it is a reliable workhorse for any laboratory or small production facility.
Key Features
- High-Efficiency Vibration Mechanism: The high-frequency vibratory drive creates a fluidized bed of grinding media, imparting both impact and shear forces to achieve ultrafine particles in minutes, while minimizing heat buildup and preserving thermally sensitive components.
- GMP-Compliant Construction: Entirely made of polished stainless steel with all contact surfaces mirror-finished and internal corners rounded. Fully sealed operation prevents dust leakage and cross-contamination, meeting pharmaceutical and food safety standards.
- Wide Particle Size Control: Delivers final particle sizes from 150 mesh (100 µm) down to 10,000 mesh (1.3 µm), and sub-micron (0.1 µm) with specialized processes. Achieves >99% sporoderm breakage for ganoderma, pollen, and similar spores.
- Dry and Wet Grinding Capability: Processes materials dry or wet using water, alcohol, or other solvents. The same unit switches seamlessly between modes, adding flexibility for extraction, coating, or homogenization tasks.
- Low-Temperature Cooling System: Integrated jacket allows precise temperature control via cooling water flow. Optional refrigeration chiller extends operation down to -45°C, protecting fresh biological tissues and heat-sensitive active ingredients.
- Precision Mixing and Coating: Simultaneously grinds and homogenizes multiple components, enabling micro-scale composite particle formation, high-solid-loading emulsification, and surface coating of one material with another.
- Compact and Easy to Use: The unit arrives ready to run—connect water and electricity. Its small footprint fits any lab, while the composite sound enclosure keeps noise levels low. Disassembly for cleaning or media change takes minutes.
- Versatile Media and Liners: Interchangeable grinding jars and media materials (stainless steel, ceramic, hard alloy) prevent metal contamination or handle ultra-hard abrasives, expanding the scope of applications.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Traditional Chinese Medicine Cell Wall Breaking | Ultrafine grinding of roots, barks, and whole herbs (e.g., ginseng, astragalus) to release intracellular active compounds. | Enhanced drug bioavailability and faster therapeutic onset. |
| Sporoderm-Degrading of Pollen and Spores | Breaks >99% of tough outer walls of Lingzhi spores, bee pollen, and similar nutraceuticals. | Maximizes yield of bioactive polysaccharides and peptides. |
| Health Food and Nutraceutical Micronization | Processes high-fiber plant meals, teas, and fruit/vegetable powders into ultra-smooth, easy-to-absorb formulations. | Improved mouthfeel, solubility, and nutrient uptake. |
| Tough Mineral and Ceramic Comminution | Grinds hard, abrasive materials such as quartz, zirconia, and silicon carbide to micron sizes for advanced ceramics. | Uniform particle distribution with minimized contamination. |
| High-Fiber Agricultural Residue Valorization | Efficiently pulverizes fibrous byproducts like wheat straw, rice hulls, and herbal extraction residues into functional fillers or biofuels. | Converts waste into value-added fine powders. |
| Cryogenic Processing of Fresh Biologicals | With chiller, gently grinds fresh animal/plant tissues, algae, or microbial cultures while preserving enzyme activity and volatile aromas. | Maintains biochemical integrity for research and extraction. |
Technical Specifications
| Parameter | Value |
|---|---|
| Model | PP-SL42 |
| Single Charge Volume | 1.2 L |
| Production Capacity | 0.5–5 kg/h (material-dependent) |
| Motor Power | 1.1 kW |
| Voltage | 220/380 V (selectable) |
| Overall Dimensions (L×W×H) | 1050 × 800 × 1500 mm |
| Weight | 480 kg |
| Particle Size Range | 150 mesh to 10,000 mesh (100 µm – 1.3 µm); down to 0.1 µm with special process |
| Cell Wall Breakage Rate | >99% for spores and pollen (e.g., Lingzhi) |
| Material Moisture Limit | ≤6% (typical); wet grinding possible with added solvent |
| Grinding Modes | Dry or wet (water, alcohol, solvents) |
| GMP Design | Yes; polished stainless steel, rounded corners, sealed operation |
| Temperature Control | Built-in cooling jacket; adjustable cooling water flow; optional chiller to -45°C |
| Grinding Media Compatibility | Stainless steel, ceramic, hard alloy (interchangeable) |
| Noise Level | Low, via composite sound enclosure |
| Cleaning & Maintenance | Easy disassembly; washable with water, starch, alcohol |
| Special Functions | Precision coating, composite particle creation, high-solid emulsification |
Why Choose This Product
- Robust Engineering: The rigid frame and vibration-damped design ensure stable operation and long service life even with continuous hard-material processing, protecting your investment.
- GMP-Compliant Quality: Every surface that contacts your product is polished stainless steel, free of pits and crevices. The sealed chamber eliminates cross-batch contamination risks.
- Unmatched Versatility: One unit handles milling, mixing, coating, and cryogenic grinding—reducing capital investment and bench space while covering the broadest range of laboratory grinding applications.
- Quiet, Dust-Free Work Environment: The integrated acoustic enclosure and fully closed system keep noise levels comfortable and airborne particles to zero, improving lab safety and operator satisfaction.
- Customization and Support: Our engineers will help configure the optimal grinding media, cooling setup, and process parameters for your specific materials. We provide ongoing technical support and fast spare-part availability.
Contact us today to discuss your grinding challenges and request a tailored quote for a system that meets your exact needs.
REQUEST A QUOTE
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