Precision Drying for Pharma Research Fluid Bed Dryer Solutions from VJ Instruments

1. Precision Precision Drying Research: Research: Fluid Solutions Solutions from Drying for Fluid Bed from VJ for Pharma Pharma Bed Dryer Dryer VJ Instruments Instruments In the dynamic world of pharmaceutical and pre-clinical research, precision, speed, and repeatability define success. From drug development to formulation optimization, every process step must be carefully controlled — and drying is no exception. One of the most critical tools enabling efficient and uniform drying is the fluid bed dryer. At VJ Instruments, we specialize in high-quality pharmaceutical equipment that meets the evolving needs of researchers and formulators. As a leading manufacturer driving scientific innovation in Pharmacy and Pre-Clinical Research, our lab scale fluid bed dryers are designed to deliver precision and performance on your benchtop — where discovery begins. What What is is a a Fluid Fluid Bed Bed Dryer? Dryer? A fluid bed dryer is a type of equipment that dries solid particles (like granules or powders) by suspending them in a stream of hot air. As the air flows from beneath the drying chamber, it causes the material to behave like a fluid — a process called fluidization. This movement allows for uniform heat distribution, faster moisture evaporation, and excellent control over final moisture levels. Fluid bed dryers are widely used in pharmaceutical R&D, particularly during the granulation phase when wet granules need to be dried before compression or encapsulation. Why Why Lab Lab Scale Scale Fluid Fluid Bed Bed Dryers Dryers Matter Matter Before any pharmaceutical product reaches commercial scale, it must pass through rigorous R&D, formulation development, and pre-clinical testing. These early stages require small batches, but the processes must still be precise and representative of large-scale manufacturing. This is where a lab scale fluid bed dryer becomes invaluable. Key Key Benefits Benefits of of Lab Lab Scale Scale Fluid Fluid Bed Bed Dryers: Dryers: Uniform Drying: Ensures every particle is evenly dried. Fast Turnaround: Dries batches in minutes, not hours.

2. Precise Control: Adjust temperature, airflow, and time to suit material properties. Scalable Data: Drying profiles can be scaled to production-level equipment. Space-Saving Design: Compact units designed for laboratory benches. Our lab-scale fluid bed dryers at VJ Instruments are specifically engineered to support formulation scientists, research labs, and academic institutions in their critical early- phase work. Features Features of Bed Bed Dryer Dryer of VJ VJ Instruments Instruments’ ’ Lab Lab Scale Scale Fluid Fluid VJ Instruments’ fluid bed dryer combines functionality, compliance, and ease of use. Designed to meet the rigorous standards of the pharmaceutical industry, it supports fast, reproducible, and GMP-compliant drying processes. ✅ ✅ Key Key Features: Features: Batch Capacity: 100 g to 5 kg Material of Construction: SS316 contact parts for pharma-grade performance Digital Temperature Control: For precise thermal profiles Uniform Airflow Distribution: Ensures consistent drying HEPA Filtration (Optional): For contamination-sensitive applications Modular Design: Easy to dismantle and clean Touchscreen Interface: Available for enhanced control and data logging This makes it ideal for pharmaceutical R&D teams who need to process small batches quickly, safely, and reliably. Applications Applications in Research Research in Pharma Pharma and and Pre-Clinical Pre-Clinical The lab scale fluid bed dryer plays a crucial role in various pharmaceutical and scientific applications:

3. Pharmaceutical Pharmaceutical Formulation Formulation Drying of wet granules prepared during wet granulation — a common step before tablet compression. Drug Drug Discovery Discovery & & Development Development Enabling small-batch drying of new active pharmaceutical ingredients (APIs) and excipients. Pre-Clinical Pre-Clinical Trials Trials Drying compounds for animal studies, pharmacokinetics, and bioavailability testing. Pilot Pilot Batch Batch Preparation Preparation Mimicking full-scale drying parameters for scalability and validation studies. How How Does Does a a Fluid Fluid Bed Bed Dryer Dryer Work? Work? Loading: The wet granules or powder are placed in the product chamber. Airflow Introduction: Heated air is blown upward from a perforated base. Fluidization: The material becomes suspended in air and mixes continuously. Moisture Evaporation: Moisture escapes through the exhaust, leaving behind dry particles. End of Cycle: Once the desired dryness is achieved, the batch is collected. This method ensures even exposure to heat, prevents hot spots or over-drying, and delivers consistent moisture levels across the batch. Fluid Fluid Bed Bed Dryer Dryer vs vs Traditional Traditional Drying Drying Methods Methods Feature Feature Fluid Fluid Bed Bed Dryer Dryer Tray/Oven Tray/Oven Dryer Dryer Drying Time 15–30 minutes 2–4 hours Temperature Uniformity High Moderate Energy Consumption Lower per batch Higher Product Mixing Continuous None Risk of Overheating Low Moderate to High

4. Feature Feature Fluid Fluid Bed Bed Dryer Dryer Tray/Oven Tray/Oven Dryer Dryer Cleaning & Setup Easy Time-consuming With faster drying times, better efficiency, and improved uniformity, fluid bed dryers are now the preferred method in modern pharma labs. Why Why Choose Choose VJ VJ Instruments? Instruments? VJ Instruments is committed to supporting innovation at the bench level — where new drugs are born. Our equipment reflects decades of engineering expertise and industry collaboration, providing researchers with reliable tools for every step of drug development. When you choose our lab scale fluid bed dryer, you get: Industry-compliant design and documentation Customization options for airflow, capacity, and filters Fast customer support and service IQ/OQ documentation for regulated labs Frequently Frequently Asked Asked Questions Questions (FAQs) (FAQs) Q1: Can the lab scale fluid bed dryer be used for different products? Yes, the modular design allows for quick cleaning and product changeovers. Q2: What is the minimum and maximum batch size? Our models handle from 100 grams up to 5 kilograms per batch. Q3: Does the dryer have temperature control? Yes, it includes a digital PID controller for precise temperature management. Q4: Is the unit GMP-compliant? Yes. All contact parts are made from SS316 and meet Good Manufacturing Practices (GMP). Q5: Can it be used for heat-sensitive materials? Absolutely. The controlled temperature range and short drying cycles make it suitable for sensitive APIs and excipients.

5. Final Final Thoughts Thoughts For researchers and pharmaceutical scientists, the need for precision drying is non- negotiable. Whether you're preparing pilot batches, developing formulations, or conducting pre-clinical trials, a lab scale fluid bed dryer from VJ Instruments ensures your work is backed by engineering excellence and pharmaceutical insight. We don’t just manufacture equipment — we empower discovery.