Mortar Grinder
Laboratory Mortar Grinder Heavy Duty Mortar Mill for Powder Sample Preparation and Homogenization
Item Number: PP-MG01
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Product Overview
This high-performance mortar grinding equipment is engineered for the precise size reduction, dispersion, and homogenization of diverse organic and inorganic sample materials. Operating on the proven mechanics of friction and pressure, the unit converts hard, soft, brittle, or pasty materials into homogeneous, fine powders. It serves as an essential sample preparation instrument for analytical labs requiring strict consistency and minimal sample loss.
Designed to support both dry milling and wet grinding, this laboratory mill excels in advanced research and quality control applications across material science, geology, pharmaceuticals, and chemistry. The system accommodates flexible working volumes while maintaining zero sample contamination through customizable grinding sets, enabling seamless integration into demanding analytical workflows.
Built with an IP65 protection rating, a rigid chassis, and an intelligent digital interface, this unit guarantees maximum operational stability under continuous work cycles. Its heavy-duty drive mechanism and ergonomic adjustments ensure long-term reliability and precise process control, providing laboratory staff with maximum confidence in their sample preparation outcomes.
Key Features
- Dual Mechanical Friction and Pressure Mechanism: Combines controlled horizontal friction with vertical mechanical pressure to crush and grind soft, hard, brittle, or slurry samples down to a final fineness of 10 to 20 micrometers.
- Interchangeable High-Purity Grinding Accessories: Offers mortar and pestle sets in Zirconia, Tungsten Carbide, Agate, and Stainless Steel to prevent cross-contamination and match specific sample hardness criteria.
- Precision Mechanical Adjustments: Features dynamic handwheel and rotary knob adjustment mechanisms for exact tuning of pestle contact pressure and alignment against the mortar wall.
- Multi-Axis Adjustable Scraper Assembly: Incorporates flexible PTFE or Nylon scrapers with fully adjustable pressure, position, and tilt angle to continuously return adhering powder or paste to the grinding center.
- Advanced Digital Operating System: Features an intuitive digital control panel supporting continuous running, timed cycles, adjustable rotational speeds up to 100 rpm, bi-directional forward/reverse rotation, program storage, and power-off memory retention.
- Comprehensive Operator Safety Controls: Equipped with a clear observation window, integrated LED illumination, a pneumatic gas spring lid support, soft-damped flip mechanism, and automatic lid locking for enhanced laboratory safety.
- Integrated Stainless Steel Feed Baffle: Fitted with a 304 stainless steel feeding baffle and a top feed port, allowing operators to add sample material safely while the machine is running.
- Dust-Tight IP65 Enclosure: Designed to withstand harsh industrial laboratory environments with an IP65 rated housing that prevents fine dust accumulation and moisture ingress into internal electrical components.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Geological & Mineral Mining | Pulverizing hard, abrasive rocks, ores, silicates, and ceramic materials using agate or tungsten carbide grinding sets. | Achieves fine, uniform analytical particle sizes without introducing metallic contamination. |
| Pharmaceutical Compounding | Fine grinding of active pharmaceutical ingredients (APIs), excipients, creams, and botanical powders. | Gentle friction prevents thermal degradation of heat-sensitive chemical structures during milling. |
| Energy & Battery Materials | Homogenizing solid-state electrolytes, cathode powders, and conductive carbon pastes. | High-shear mixing ensures uniform slurry dispersion and repeatable electrochemical performance. |
| Chemical & Polymer R&D | Processing synthetic resins, catalysts, organic salts, and fine chemical crystals into consistent powders. | Adjustable dynamic scraper prevents sticky or cohesive materials from caking on mortar surfaces. |
| Soil & Environmental Testing | Homogenizing soil samples, sewage sludge, plant tissues, and environmental sediments for trace analysis. | Thoroughly blends wet or pasty samples to ensure representative sub-sampling for spectroscopy. |
| Food & Agricultural Science | Grinding grain seeds, spices, freeze-dried foods, and oil-bearing seeds into homogeneous pastes or fine powders. | Food-grade 304 stainless steel feed components maintain high purity and easy cleanability. |
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Model Identifier | PP-MG01 |
| Product Category | Laboratory Mortar Grinder / Mortar Mill |
| Operating Principle | Pressure and Friction |
| Supported Sample Characteristics | Soft, Hard, Brittle, Pasty, Slurry |
| Processing Types | Grinding, Mixing, Homogenizing |
| Maximum Feed Grain Size | < 8 mm |
| Final Fineness Range | 10 – 20 µm |
| Batch Working Volume | 10 – 200 ml |
| Total Mortar Volume | 700 ml |
| Maximum Rotational Speed | 100 r/min |
| Mortar Material Options | Zirconia, Tungsten Carbide, Agate, Stainless Steel |
| Pestle Head Material Options | Zirconia, Tungsten Carbide, Agate, Stainless Steel |
| Pestle Shaft Material | Grade 304 Stainless Steel |
| Pestle Pressure Adjustment | Manual Knob Rotation Adjustment |
| Pestle Position Adjustment | Manual Handwheel Rotation Adjustment |
| Scraper Material Options | PTFE, Nylon |
| Scraper Adjustment Functions | Pressure Adjustable, Position Adjustable, Angle Adjustable |
| Sample Feed Baffle | Integrated (Grade 304 Stainless Steel) |
| Control System | Digital Touch Panel Control |
| Main Operational Modes | Continuous, Intermittent, Timed, Speed Regulation, Forward/Reverse Rotation, Data Storage, Power-off Memory |
| Auxiliary & Safety Features | Observation Window, Feed Window, LED Illumination, Damped Flip Lid, Pneumatic Rod Support, Electronic Lid Lock |
| Electrical Power Requirements | 100-240V AC, 50-60Hz, 200W |
| Power Plug Configurations | GB, EU, US, UK Standard Optional |
| Net Weight | 38 kg |
| Overall Dimensions (L × W × H) | 310 mm × 330 mm × 430 mm |
| Ingress Protection Level | IP65 |
| Certification | CE Compliant |
Why Choose This Product
- Industrial-Grade Engineering: Manufactured with high-strength structural components, IP65 protection, and premium 304 stainless steel feed systems built for demanding continuous research operations.
- Uncompromising Process Reproducibility: Digital cycle memory, programmable forward/reverse switching, and fine pressure control ensure exact sample consistency across multiple operators and production batches.
- Contamination-Free Material Options: Full selection of interchangeable mortar and pestle sets allows tailorable wear resistance and absolute purity during delicate analytical preparations.
- Enhanced Workplace Ergonomics: Features gas-strut lid assistance, bright interior LED lighting, clear observation ports, and safe on-the-fly sample feeding for maximum operator convenience.
- Comprehensive Technical Support: Backed by dedicated material processing specialists, customized lab solution consulting, and international safety compliance certifications.
Contact our technical sales team today to request a quote or consult on custom mortar grinding configurations for your specific material preparation needs.
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