Mini Spray Dryer NAI-MSD1500 (Direct Exhaust Model)

The Micro/Mini Spray Dryer provides a concise solution for trial spray drying processes, feasibility studies, process development, and product research. The Micro/Mini Spray Dryer is a laboratory device used for rapid and gentle drying of products in aqueous solutions, suspensions, or emulsions. Low sample consumption (as low as 50ml) saves valuable materials, while achieving (up to 70%) product recovery and low maintenance costs for cost-effective performance. The rapid drying process shortens formulation optimization time, saving time. Glass components are used, making the spray drying process clearly visible for faster and more informed decision-making during procedures.

Selection Guide

1. Referencing Swiss brands and improved according to actual domestic needs, it can be placed on a desktop for operation.
2. Materials are primarily water-based solvents, open-loop co-current drying, with optional bag filter dust removal.
3. If the material is an organic solvent, an organic solvent recovery device must be added for combined use.
4. Suitable for universities and export demand, electrical components can be selected from fully imported brands.

Main Features

1. The instrument body adopts a frame-integrated design, stable and reliable. The main body uses brand-name cold-rolled steel plate with electrostatic powder coating, making it more wear-resistant and corrosion-resistant; a fully stainless steel body is optional;
☆2. The model is exceptionally compact, occupying less than 0.3 square meters, and can be placed ona laboratory benchtopto complete operations. All conform to ergonomic design. NAIself-developed patented technology；
3. From circuit breakers to contacts, relay protectors to push-button switches, etc., Chint/Delixi or equivalent brand electrical components are selected to ensure instrument quality and service life; optionalSchneider brandelectrical components;
4. Adopts PLC + 7-inch Weinview touch screen, with precise control, delicate display, and complete functions; can be upgraded with optional Siemens PLC + screen;
5. The two-fluid spray gun comes standard with a 1.0mm nozzle. For viscous materials, a nozzle cleaner (cleaning needle) is provided, which automatically clears blockages when the nozzle is clogged. The frequency of the cleaning needle is adjustable;
6. Fan speed and air pressure affect the material spray effect of different products. Through the variable-frequency fan design, users can find the appropriate air volume;
☆7. The equipmenthas a built-in magnetic stirring device, and the speed can be controlled via a knob, making it convenient for users to simultaneously stir samples with higher viscosity during experiments;
8. Optional dust removal system, using pleated filter cartridge filtration, can capture fine dust particles larger than 3 microns, with air purification efficiency reaching over 99%, improving the environment and supporting environmental protection.
9. Comes standard with an external large-capacity oil-free air compressor, with low noise, less than 60db, and it will not operate for extended periods, meeting national laboratory noise standards;
10. The system includes a built-in manual and service center QR code. Scanning with a mobile phone automatically displays the electronic manual and provides one-click connection to the service center.

Technical Parameters