Laboratory Pulverizer
High Efficiency High Speed Grinder Laboratory Mill 1300W 25000rpm
Item Number: PP-SL26
Shipping: Contact us to get shipping details Enjoy On-time Dispatch Guarantee.
Product Overview
This high-efficiency high-speed grinder is engineered for rapid, uniform pulverization of laboratory samples. Equipped with a powerful 1300W motor spinning at 25000 rpm, it processes 50–200 grams of material to fineness between 30 and 300 mesh in just minutes. Its advanced safety system, durable 304 stainless steel construction, and precision components make it a dependable workhorse for busy labs.
Primary applications include sample preparation in pharmaceutical quality control, food safety testing, chemical analysis, and materials research. Whether you need to grind tough botanicals, brittle minerals, or heat-sensitive compounds, this unit delivers consistent particle size reduction with minimal heat buildup.
Built around a Japanese NSK bearing spindle and 4-mm-thick grinding chamber walls, this system is designed for years of trouble-free operation. An automatic power-cut when the lid opens, thermal overload protection, and a dust-sealed switch housing extend component life while protecting operators.
Key Features
- Enhanced Safety with Open‑Cover Power‑Off : Opening the lid immediately cuts motor power, eliminating risk of accidental contact with rotating blades. This feature meets rigorous lab safety protocols and prevents sample contamination.
- Optimized Grinding Efficiency : Flow‑guide slots on the lid create additional friction and downward pressure, boosting pulverization performance by over 20% compared to previous designs. Fineness reaches 200–300 mesh depending on grinding duration and number of passes.
- Upgraded Motor and Weight : A 1300 W high‑speed motor combined with a 9 kg reinforced chassis reduces vibration and ensures stability during operation, contributing to consistent particle size output and longer machine life.
- Food‑Grade 304 Stainless Steel Construction : The grinding chamber and main housing use 4‑mm‑thick 304 stainless steel, compliant with GMP standards. The material resists corrosion, dissipates heat quickly, and withstands daily cleaning without degradation.
- Bow‑Shaped Locking for One‑Handed Operation : A bow‑shaped locking mechanism seals the chamber against leakage and allows single‑handed opening and closing. A medical‑grade silicone gasket ensures a dust‑tight seal, keeping the work area clean.
- Dust‑Protected Toggle Switch : A sealed spherical toggle switch prevents powder ingress—a common failure point in high‑dust environments—maintaining reliable electrical contact and prolonging switch life.
- Thermal Overload Protection : Instead of disposable fuses, a thermal overload relay guards the motor against overheating. The resettable protection reduces downtime and avoids frequent fuse replacements.
- Adjustable Fixing Handle : An ergonomic, angle‑adjustable fixing handle replaces fragile plastic knobs. The robust design provides secure clamping to the workbench and improves usability in space‑constrained labs.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Pharmaceutical R&D | Grinding active pharmaceutical ingredients and excipients for formulation studies | Uniform particle size improves dissolution and content uniformity tests |
| Food Safety Testing | Pulverizing grains, spices, and dried foods prior to contaminant or nutritional analysis | Fast processing preserves volatile components and avoids sample degradation |
| Chemical Analysis | Preparing pigments, resins, and catalysts for spectroscopic or chromatographic analysis | Fine, consistent grinding reduces analytical variability |
| Material Science | Comminuting ceramics, minerals, and composites for X‑ray diffraction or thermal analysis | High‑speed milling yields finer powders for better structural characterization |
| Botanical Extraction | Shredding tough plant materials (roots, bark, seeds) for phytochemical screening | Efficient size reduction maximizes extraction yield of target compounds |
| Cosmetic Formulation | Micronizing powders for face masks, scrubs, and color cosmetics | Obtaining sub‑mesh powders enhances texture and performance of finished products |
Technical Specifications
| Parameter | Value |
|---|---|
| Product Name | High Efficiency High Speed Grinder |
| Model | PP-SL26 |
| Capacity | 50–200 g |
| Voltage | 220 V / 50 Hz |
| Power | 1300 W |
| Rated Current | 6.0 A |
| Motor Speed | 25000 r/min |
| Grinding Fineness | 30–300 mesh |
| Switch Type | Dust‑proof spherical toggle switch |
| Sealing | Silicone sealing ring (medical‑grade) |
| Bearings | Japanese NSK |
| Weight | 9.0 kg |
| Opening/Locking Method | Bow‑shaped lock |
| Safety Protection | Open‑cover power‑off; thermal overload relay |
| Chamber Material | 304 stainless steel, wall thickness 4 mm |
| Handle | Adjustable‑angle fixing handle |
Why Choose This Product
- Engineered for Long‑Term Reliability : Premium Japanese NSK bearings, a dust‑sealed switch, and a resettable thermal overload relay work together to minimize wear and maintenance, ensuring uninterrupted lab productivity.
- Uncompromising Safety : The open‑cover‑power‑off feature and thermal protection eliminate common hazards in high‑speed grinding, meeting the strictest occupational safety guidelines.
- Precision Manufacturing : A 4‑mm‑thick 304 stainless steel chamber, balanced motor, and precision‑machined locking system deliver repeatable performance and reduce particle size spread across batches.
- GMP‑Ready Design : All product‑contact surfaces are food‑grade stainless steel, easily dismantled for cleaning or sterilization, and compliant with pharmaceutical and food industry requirements.
- Superior Grinding Efficiency : Innovative flow‑guide technology and a high‑torque motor achieve target fineness faster, cutting processing time by up to half compared to entry‑level grinders.
For demanding laboratories that value speed, safety, and reproducibility, this grinder is a transformative addition to your sample preparation workflow. Contact us today to request a quotation or to discuss a customized configuration tailored to your specific materials and throughput.
REQUEST A QUOTE
Our professional team will reply to you within one business day. Please feel free to contact us!
Related Products
High Efficiency High Speed Grinder 2200W 25000 RPM Laboratory Sample Preparation
High efficiency high speed grinder delivers rapid fine grinding from 30 to 300 mesh. Safety interlock, durable stainless steel, and robust motor for reliable lab sample preparation.
High Speed Laboratory Grinder Efficient Stainless Steel Powder Pulverizer Universal Material Science Mill for Sample Preparation
Achieve superior sample uniformity with this high speed laboratory grinder featuring a powerful 1500W motor and safety interlock system for precise powder processing from thirty to three hundred mesh across diverse industrial and material science laboratory applications today now fast
Multifunctional High Efficiency High Speed Laboratory Grinder
High-speed laboratory grinder for efficient sample preparation, achieving 30-300 mesh fineness. Features 2200W motor, stainless steel chamber, silicon sealing, dust-proof switch, and safety lid interlock. Ideal for R&D and quality control in material science. Reliable, durable, and safe.
Ultra Centrifugal Mill High Speed Laboratory Grinder for Fibrous and Brittle Sample Preparation
High-efficiency ultra centrifugal mill for rapid laboratory sample preparation. Achieve fineness under 40 microns with a two-stage grinding system, adjustable speeds up to 18,000 RPM, and specialized cooling for heat-sensitive materials including plastics, plants, and chemicals.
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.
Small High Speed Grinder for Laboratory Sample Preparation
Professional small high-speed grinder for lab sample preparation, grinding 20-200 mesh. 30,000 RPM motor ensures fast, consistent results. Quiet, compact, stainless steel design with overload safety. Ideal for pharmaceutical, food, chemical and materials research. Request a custom quote.
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.
High Speed Laboratory Powder Grinder Small Batch Sample Preparation Mill
This high-speed laboratory powder grinder delivers efficient sample preparation for pharmaceuticals and chemicals. Achieving 30-300 mesh fineness, the stainless steel unit ensures precision, safety, and dust-free processing for demanding material science research and industrial quality control.
Small High-Speed Grinder for Efficient Laboratory Sample Preparation
Discover the small high-speed grinder for efficient laboratory sample preparation. Ideal for grinding pharmaceuticals, foods, minerals, and more with adjustable fineness up to 300 mesh. Compact, durable, and safe design with 304 stainless steel chamber and overload protection.
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.
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.
Micro Solid Sample Grinder High Speed Pulverizer for Laboratory Small Batch Grinding
Compact high-speed micro solid sample grinder for laboratory use. Grinds 5-50g batches to 20-200 mesh in seconds. Features 25,000rpm motor and stainless steel chamber. Achieve uniform powder for analysis. Perfect for pharmaceuticals, geology, agriculture, and more. Request a quote.
Industrial Knife Mill for Food and Biological Sample Preparation High Speed Laboratory Homogenizer
Optimize laboratory sample preparation with this high-speed industrial knife mill designed for oily, fibrous, and high-moisture materials. Delivering consistent homogenization in seconds, it ensures precision, hygiene, and reliability for demanding food, medical, and agricultural research workflows.
Small High-Speed Swing Grinder for Laboratory Sample Preparation
Achieve rapid fine grinding with our small high-speed swing grinder. 25000 RPM, 30-300 mesh, stainless steel chamber. Ideal for pharma, food, chemical, agriculture labs. Compact design, dust-free operation, and durable blades ensure reliable performance. Request a quote today.
Laboratory Ultrafine Impact and Airflow Grinder for Precise Particle Size Control
High-speed lab ultrafine grinder with impact and vortex milling achieves fineness 80–800 mesh. Adjustable no-screen design, 25000 RPM, 1.5 kW motor for efficient dry grinding in pharmaceuticals, food, and research. Reliable, compact, easy cleaning, and low noise operation.
Small High Speed Upright Grinder for Laboratory Sample Preparation
Achieve fast, consistent grinding down to 300 mesh with this compact, upright high-speed grinder. Ideal for pharmaceuticals, food, chemicals, and research labs; closed chamber prevents dust loss. Rapid 25,000 RPM motor with safety overload protection delivers reliable sample preparation.
Small Trace Sample High Speed Pulverizer Grinder Laboratory Powder Mill
High speed trace sample pulverizer grinder for laboratory material science provides efficient dust free powder processing of chemicals and botanical samples with a thirty thousand RPM motor ensuring consistent results for procurement teams seeking reliable compact industrial equipment.
Small High-Speed Laboratory Grinder for Rapid Sample Preparation
Ideal for sample preparation, our high-speed grinder provides fine grinding up to 300 mesh with a 25000 rpm motor. It processes 100-1000g batches of pharmaceuticals, food, chemicals, and more. Compact, dust-proof, and equipped with safety overload protection. Request a quote.
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.
Small High Speed Grinder for Laboratory Sample Preparation
Small high-speed laboratory grinder achieving 30-300 mesh pulverizing with 25000r/min motor. Processes 50-400g batches of pharmaceuticals, herbs, grains, minerals, and chemicals. Stainless steel chamber, safety overload protection, compact design for any workspace. Reliable daily operation, easy to clean and operate.