Laboratory Pulverizer
Laboratory Ultrafine Impact and Airflow Grinder for Precise Particle Size Control
Item Number: PP-SL34
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Product Overview
This ultrafine grinder integrates high-speed impact and airflow vortex crushing to deliver laboratory-scale ultra-fine powder processing. Engineered for air-swept, no-screen operation, it provides adjustable particle size down to 800 mesh, ensuring high uniformity and efficiency. Its compact benchtop footprint makes it an ideal tool for labs where space is at a premium.
It is ideal for dry material grinding in pharmaceuticals, chemicals, food, cosmetics, ceramics, and research institutes, handling both fibrous and brittle substances with ease. Continuous feed operation and straightforward controls allow single-person use, while the quick-clean design supports rapid material changeover.
Built with a durable motor, Japanese high-speed bearings, and a fully sealed chamber, this unit ensures long-term, maintenance-friendly performance. The easy disassembly and cleaning further enhance workflow efficiency in demanding environments.
Key Features
- Integrated Impact and Airflow Milling: Combines high-speed blade impact with airflow vortex for ultrafine particle reduction, achieving high uniformity without screens.
- Adjustable Fineness Control: Movable vortex ring allows precise fineness control from 80 to 800 mesh, accommodating diverse material requirements.
- High-Speed, Durable Motor: Equipped with a 1.5 kW pure copper motor and Japanese bearings, delivering reliable 25,000 RPM performance for extended operation.
- Compact Benchtop Design: Smaller and lighter than comparable units, easily placed on a lab table for convenient access and space-saving.
- No-Screen Air Classification: Air-swept classification eliminates screens, reducing clogging and enabling higher fineness with easy cleanup.
- Safe, Sealed Operation and Easy Cleaning: Fully sealed structure prevents operator contact with grinding chamber; quick disassembly of collection components for washing.
- Continuous Feed Processing: User-friendly continuous feeding with simple startup allows single-person operation and steady throughput.
- Efficient, Low-Noise Performance: Rapidly processes materials with lower energy consumption and reduced noise, ideal for shared lab environments.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Pharmaceutical R&D | Grinding active pharmaceutical ingredients and excipients for formulation studies | Achieves uniform sub-micron particles for improved dissolution and bioavailability |
| Traditional Chinese Medicine | Pulverizing herbal roots, leaves, and fibers to fine powders for extraction or direct use | Preserves material integrity while reaching high fineness (80–350 mesh) |
| Food and Nutrition | Processing grains, spices, and dried foods into ultra-fine powders for enhanced flavor and bioavailability | Consistent particle size ensures product quality and extended shelf life |
| Chemical & Agrochemical | Reducing chemical compounds, pesticides, or catalysts to consistent micron sizes | Adjustable fineness supports reaction optimization and dispersion performance |
| Cosmetic Ingredients | Micronizing cosmetic powders like pearl, talc, or mica for smooth textures | Achieves ultra-fine pearls up to 1000 mesh for premium product feel |
| Ceramics and Minerals | Grinding ceramic precursors and minerals to fine particle size for sintering | Narrow particle distribution improves densification and final material properties |
| University & Research Labs | General-purpose sample preparation for material science and analytical testing | Benchtop size and easy cleaning facilitate multi-user, multi-material workflows |
| Hospital & Clinic Pharmacies | On-demand pulverization of medicines for personalized dosages | Safe, fully sealed system minimizes cross-contamination and operator exposure |
Technical Specifications
| Parameter | Value |
|---|---|
| Model | PP-SL34 |
| Power | 1.5 kW |
| Voltage | 220 V |
| Speed | 25000 r/min |
| Weight | 12 kg |
| Dimensions (L×W×H) | 320×330×520 mm |
| Fineness (Fibrous Materials) | 80-350 mesh |
| Fineness (Brittle Materials) | 120-800 mesh |
| Fineness Adjustment | Movable vortex ring |
| Production Capacity (Fibrous) | 1-3 kg/h |
| Production Capacity (Brittle, high density) | 2-5 kg/h |
| Screening Method | No-screen, air classification |
| Collection Method | Cloth bag |
| Crushing Principle | High-speed impact + airflow vortex |
Why Choose This Product
- Advanced Ultrafine Technology: Superior impact and vortex mechanism delivers unmatched particle size reduction and uniformity, outperforming traditional pulverizers.
- Robust Construction: Precision-engineered with high-grade motor and Japanese bearings ensure years of dependable operation, minimizing downtime.
- Versatile and Adjustable: Wide fineness range and adaptable to various dry materials, making it a flexible asset for any lab or pilot line.
- Compact Efficiency: Occupying minimal bench space, it packs high performance without compromising throughput or safety.
- Responsive Support: Backed by expert technical assistance and comprehensive after-sales service to keep your processes running smoothly.
Contact us today to discuss your specific grinding requirements and request a customized quotation.
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