Laboratory Pulverizer
Water Cooled Pulse Jet Ultra Fine Pulverizer for Continuous Grinding
Item Number: PP-SL38
Shipping: Contact us to get shipping details Enjoy On-time Dispatch Guarantee.
Product Overview
The water-cooled pulse jet ultra-fine pulverizer is an advanced sample preparation tool engineered for continuous grinding of a wide array of materials into fine powders with a particle size below 74 microns (200 mesh). Its core value lies in combining high-speed mechanical impact with a cyclonic air flow separator and an innovative pulse jet system, enabling efficient, clog-free operation without the need for mesh screens.
This system is designed for demanding laboratory, pilot, and small-scale production environments across diverse industries. From food and nutraceutical labs grinding spices, grains, and herbs, to pharmaceutical R&D processing active ingredients, to chemical and material science laboratories preparing samples for analysis, the unit delivers consistent, reproducible results thanks to its precision engineering.
Built with a focus on durability and safety, all product-contact parts are constructed of SUS304 stainless steel, while the high-speed blades are made from hardened SUS420 steel (HRC50) for extended wear life. Integrated safety interlocks, motor overload protection, and a low-noise motor ensure that the equipment can be operated safely and reliably in shared workspaces, day after day.
Key Features
- Continuous Feed and Discharge: The filter-free design allows uninterrupted processing, preventing clogging and ensuring steady output for batch or continuous operation.
- Water-Cooled Grinding Chamber: An integrated water jacket circulates chilled water (ice water supported) to maintain low temperatures, preserving heat-sensitive materials and preventing thermal degradation.
- Pulse Jet Cleaning System: Adjustable timed air pulses dislodge sticky or heavy powders from the collection zone, maintaining efficiency and reducing manual cleaning interventions.
- High-Speed Fine Grinding: A powerful motor drives the rotor at 4000–24000 RPM, generating impact forces that reduce materials to uniform sub-74 μm particles (200 mesh and above).
- Cyclonic Separation: An efficient centrifugal cyclone separates ultra-fine powder from the air stream, discharging product continuously into a collection bin.
- Robust Stainless Steel Construction: All material contact parts are SUS304 stainless steel, with blades of hardened SUS420 (HRC50) for exceptional wear resistance and food-grade compliance.
- Advanced Safety Features: A grinding chamber safety switch prevents operation when open, and motor overload protection guards against electrical faults, ensuring operator and equipment safety.
- Low-Noise Operation: A precision-balanced motor and vibration damping minimize operational noise, making the unit suitable for laboratory and shared workspace environments.
- Easy Cleaning and Maintenance: Quick-release clamps allow fast disassembly of the grinding chamber and collection bin, enabling thorough cleaning between batches and rapid changeover.
- Flexible Power and Integration: Standard 220V single-phase power with customizable voltage options; optional cooling water circulator for closed-loop temperature control and compact dimensions fit most lab benches.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Food Grinding | Processing grains (soybean, wheat, oat, rice), spices (ginger, turmeric), and sugar into ultra-fine powders for food ingredients. | Preserves flavor and nutrition due to low-temperature cooling; fine texture improves product quality. |
| Herb & Botanical Processing | Milling dried herbs like lemongrass, lavender, rose, and traditional Chinese medicines (e.g., ginseng, deer antler, pearl). | Cool grinding prevents thermal degradation of active compounds; consistent particle size ensures uniform potency. |
| Chemical & Mineral Samples | Pulverizing brittle chemicals, alumina, vermiculite, and microcrystalline ceramics for analysis or further processing. | Achieves sub-74 μm fineness reliably; stainless steel construction avoids cross-contamination. |
| Pharmaceutical R&D | Sample preparation for drug development, grinding active pharmaceutical ingredients (APIs) and excipients. | GMP-friendly materials (SUS304/420) and easy cleaning support compliance; precise particle size control. |
| Cosmetics Manufacturing | Producing fine powders for makeup and skincare from natural minerals or organic ingredients. | Delivers smooth, ultra-fine textures essential for premium cosmetics; oil cooling option prevents clumping. |
| Agricultural Research | Grinding crop samples (soybean, rice, corn) and by-products (shells, husks) for nutritional analysis. | Rapid, continuous processing of multiple samples; easy disassembly for thorough cleaning avoids cross-batch contamination. |
| Laboratory & University | General sample preparation for material science, chemistry, and biology labs. | Compact footprint (420×330×460 mm) fits lab benches; low noise and safety features suit shared spaces. |
| Biotech & Nutraceutical | Milling functional foods, probiotics, and supplements (e.g., reishi mushroom, matcha). | Low-temperature water cooling protects heat-sensitive bioactives; pulse jet prevents sticky powders from accumulating. |
Technical Specifications
Performance
| Parameter | Value |
|---|---|
| Model | pp-sl37 |
| Fineness | ≥200 mesh (≤74 μm) |
| Output Capacity | 1–5 kg/hr (material dependent) |
| Rotor Speed | 4000–24000 RPM |
| Impact Method | High-speed blade impact + cyclonic air flow |
Electrical
| Parameter | Value |
|---|---|
| Motor Power | 2.6 HP |
| Voltage | 220V / Single-phase (customizable) |
| Motor Protection | Overload protection circuit |
Mechanical & Construction
| Parameter | Value |
|---|---|
| Grinding Chamber Material | SUS304 stainless steel |
| Blade Material | SUS420 stainless steel, heat-treated to HRC50 |
| Machine Dimensions | 420 × 330 × 460 mm |
| Weight | 18.3 kg |
| Country of Origin | Taiwan |
Cooling & Discharge
| Parameter | Value |
|---|---|
| Cooling Method | Water-cooled jacket (circulation) + air cooling |
| Coolant Requirement | Ice water recommended with circulation pump |
| Pulse Jet System | Adjustable interval and duration settings |
| Discharge Type | Continuous cyclone separation |
Safety & Convenience
| Parameter | Value |
|---|---|
| Safety Features | Grinding chamber safety interlock switch |
| Cleaning | Quick-release clamps for chamber and collection bin |
| Noise Level | Low-noise design |
Options & Accessories
| Parameter | Value |
|---|---|
| Optional Cooling System | Cooling water circulator model LX-300 |
| Voltage Customization | Available upon request |
| Note | Consumer must supply cooling water container and air compressor |
Why Choose This Product
- Precision Engineering from Taiwan: Manufactured with decades of expertise in powder processing, this pulverizer delivers consistent ultra-fine grinding performance batch after batch, ensuring reliable results for critical applications.
- Superior Temperature Control: The dual water-and-air cooling system preserves heat-sensitive materials, extending the range of processable substances and preventing thermal degradation that could alter product properties.
- Continuous Processing Efficiency: The pulse jet cleaning mechanism and filter-free design minimize downtime and ensure uninterrupted operation, even with sticky or high-fat materials, boosting overall productivity.
- Built for Safety and Compliance: Food-grade SUS304 construction with hardened SUS420 blades, safety interlocks, and motor overload protection meet rigorous laboratory and industrial standards, providing peace of mind.
- Flexible Integration: Customizable voltage, optional cooling circulator, and compact dimensions make it easy to integrate into existing lab setups or small production lines, while easy cleaning supports rapid changeovers.
- Reliable Support: Backed by a one-year warranty and responsive after-sales service, your investment is protected and downtime is minimized, allowing you to focus on your work with confidence.
Contact us today to discuss your specific grinding requirements or request a customized configuration that fits your process perfectly.
REQUEST A QUOTE
Our professional team will reply to you within one business day. Please feel free to contact us!
Related Products
Water Cooled Pulse Jet Ultrafine Grinder
High-performance water-cooled pulse jet ultrafine grinder for continuous micronization to 200 mesh. Ideal for labs, food, pharma, and chemical industries. Low-temperature grinding prevents material degradation. Compact design, SUS304 construction, with pulse jet cleaning and water jacket cooling. Request a quote.
Water Cooled Airflow Ultra Fine Grinder for Low Temperature Material Processing
Discover the water-cooled airflow ultra-fine grinder, engineered for low-temperature processing of heat-sensitive materials. With adjustable 80-1000 mesh fineness and dual cooling, it ensures uniform powders. Compact and reliable, ideal for pharmaceuticals, food, chemicals, ceramics, and lab research. Contact us now.
Water-Cooled Pulse Dust Removal Air Classifying Ultrafine Grinder
Achieve ultrafine grinding with our water-cooled pulse dust removal air classifying mill, delivering particle sizes from 300 to 2000 mesh. Perfect for lab-scale processing of pharmaceuticals, foods, and minerals. Contact us for pricing.
Water Cooled Cryogenic Ultra Fine Cell Wall Breaking Mill
Achieve sub-micron cell wall breaking of fibrous, tough, and heat-sensitive materials with this water-cooled cryogenic ultra-fine mill. Ideal for pharmaceutical, food, and nutraceutical labs, it delivers consistent particle size, high bioavailability, and full GMP compliance. Request a custom quote.
Water Cooled Graduated Continuous Feed Pulverizer for Industrial Powder Processing and Laboratory Material Preparation
Optimize powder production with this water cooled graduated continuous feed pulverizer featuring a dual chamber system for primary crushing and ultra fine grinding. Ideal for heat sensitive materials and laboratory scale pharmaceutical preparation with consistent high output.
Airflow Ultrafine Pulverizer for Laboratory Ultra-fine Grinding
High-performance airflow ultrafine pulverizer for laboratory use, achieving ultra-fine grinding down to 1000 mesh. Ideal for pharmaceuticals, chemicals, food, and materials science. Compact design, easy operation, superior build quality, delivers 1-5 kg/h. Engineered for precision, reliability, and longevity.
Water Cooled Continuous Feed Pulverizer Laboratory Grade Herb and Material Grinding System
Optimize your material processing with this high-efficiency water-cooled continuous feed pulverizer. Featuring an integrated condenser and dual-stage grinding technology, it ensures temperature-sensitive samples remain stable while achieving 60-180 mesh fineness for demanding industrial and laboratory powder applications.
High Speed Air Induced Ultrafine Pulverizer Laboratory Superfine Powder Mill for Pharmaceutical and Material Science Sample Preparation
Discover our high-performance air-induced ultrafine pulverizer designed for rapid laboratory grinding. Achieve sub-micron fineness for fibrous and brittle materials with a benchtop system featuring Japanese bearings, precision engineering, and efficient cyclone separation technology for consistent sample preparation.
Air Guided Ultrafine Pulverizer High Speed Laboratory Powder Grinder for Chemical and Material Processing
This air-guided ultrafine pulverizer combines high-speed impact and vortex airflow for superior powder grinding. Ideal for laboratory material science, it achieves high mesh fineness without sieving, ensuring efficient, reliable, and consistent performance for diverse industrial and pharmaceutical processing applications.
Water Cooled High Speed Grinder with Cryogenic Option for Laboratory Sample Preparation
Explore our advanced water cooled high speed grinder designed for laboratory dry sample pulverizing. Perfect for heat-sensitive materials in pharmaceuticals, food, botanicals, and mining. Features rapid grinding with water cooling and optional cryogenic upgrade. Request a quotation for your application.
Laboratory Desktop Ultra Fine Powder Grinder High Speed Micronizing Pulverizer
Achieve precision micron-level particle sizes with this compact laboratory desktop ultra-fine grinder featuring a high-speed 1000W motor and integrated air classification system for processing small samples in pharmaceutical and advanced material research environments with high efficiency.
Small Airflow Ultra-Fine Grinder for Laboratory Sample Preparation
Compact high-speed airflow ultra-fine grinder for lab sample preparation. Achieves 80-800 mesh fineness for fibrous and brittle materials. Benchtop design, continuous feeding, easy cleaning. Ideal for pharma, food, chemical R&D. Japanese bearings, pure copper motor, low noise. Reliable grinding solution.
Laboratory Air Jet Sieving Machine for Fine Powder Particle Size Analysis and Deagglomeration
This advanced air jet sieving machine provides precision particle separation for fine powders from 5 microns to 5 millimeters. Featuring adjustable nozzle speeds and SOP storage, it ensures reproducible results for pharmaceutical, chemical, and industrial laboratory material analysis.
Low Temperature Water Cooled Continuous Feed Grinder Two Stage Coarse and Fine Grinding System
Explore our low-temperature water-cooled continuous feed grinder designed for precision sample preparation. This two-stage system combines coarse crushing and fine grinding with efficient water circulation cooling to protect heat-sensitive materials. Ideal for traditional Chinese medicine, food, minerals, and chemical processing. Achieve consistent fineness from 60 to 180 mesh with throughput up to 50 kg/h. Reliable, durable, and engineered for demanding laboratory and light industrial use.
High Speed Swing Type Laboratory Pulverizer for Fine Powder Grinding and Sample Preparation
This professional high-speed swing pulverizer delivers exceptional 25000 RPM performance for laboratory sample preparation, efficiently processing dry materials into 30-300 mesh powder with its robust 900W motor and durable alloy steel blades for reliable industrial results.
Benchtop Micro Air Jet Mill for Ultrafine Grinding of High Value Powders
Compact benchtop micro air jet mill for laboratory ultrafine grinding. High recovery, processing 0.5-200g/hr to 2-5 microns. Ideal for hard, brittle materials such as zircon, silica, and heat-sensitive powders. Request a quote.
Laboratory Classification Jet Mill for Ultrafine Powder Grinding
Laboratory jet mill with classification for precise ultrafine grinding. Achieves average particle size <5 µm. Ceramic construction for high purity and long life. Ideal for abrasive, brittle, fibrous, and heat-sensitive materials. Compact system with low energy use. Request a quote.
Vibratory Ultra-Low Temperature Ultrafine Grinder for Cryogenic Powder Processing
High-performance vibratory cryogenic ultrafine mill engineered for consistent ultra-fine grinding down to 10000 mesh. Features precise temperature control from -35°C to 25°C, closed milling, and GMP compliance. Suitable for pharmaceuticals, foods, and advanced materials. Our equipment ensures reliable, contamination-free processing.
Continuous Feeding Grinder High Efficiency Pulverizer for Lab Sample Preparation
High-efficiency continuous feeding grinder for lab and small production. Achieves 10-120 mesh fineness with 5-10kg/h capacity. 1HP motor, 2850r/min speed, low noise, dust-free. Compact, mobile unit with safety protections. Ideal for pharmaceuticals, foods, chemicals, agriculture. Original Taiwan engineering ensures reliability.
Industrial High Speed Small Sample Pulverizer Swing Type Laboratory Grinder for Powder Processing
Maximize laboratory sample preparation efficiency with this high speed swing type pulverizer featuring a 900W motor and 25,000 RPM rotation for precise powder processing across pharmaceutical chemical and material science research applications ensuring superior results and consistent material homogeneity daily.