Labdryer

2026-10-13

Recommended brands of laboratory spray dryers: Selection approach and comparison of mainstream brands

Laboratory spray dryers are mostly used in universities and research institutes, pharmaceutical companies, new material companies, and food enterprise R&D centers. The core objective is small-batch sample powder production and process parameter exploration, providing reliable data for subsequent pilot-scale and industrial scale-up. There are many imported and domestic brands on the market, and different brands have their own emphases in hardware configuration, process adaptability, and service systems. Below, based on practical experience in powder R&D, the characteristics of mainstream brands, applicable scenarios, and selection evaluation dimensions are summarized for the reference of scientific research procurement personnel.

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2026-10-10

What is an organic solvent/closed-loop spray dryer?

In industrial spray drying applications, there is a special category of materials—their feed liquid contains organic solvents such as ethanol, acetone, dichloromethane, or the material itself is sensitive to oxygen [...]

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2026-10-10

Working principle and applications of centrifugal spray dryers and what materials they are suitable for

The centrifugal spray dryer is a type of continuous [...] equipment that atomizes liquid materials through high-speed centrifugal atomization and brings them into contact with hot air, completing moisture evaporation in an extremely short time to obtain powdery or granular products.

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2026-08-21

Working principle of spray granulation dryer

Spray granulation dryer is a type of process equipment that directly dries liquid materials and simultaneously completes granulation, enabling materials in forms such as solutions, emulsions, and suspensions to undergo a single [...]

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2026-08-21

Working principle of centrifugal spray dryer

The centrifugal spray dryer is one of the most widely used spray drying devices in industry and belongs to the category of continuous atmospheric dryers. Unlike pneumatic and pressure spray drying, centrifugal spray [...]

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2026-06-04

What Are the Types of Spray Dryers? Detailed Explanation of Working Principles and Applicable Scenarios

In the field of industrial drying, spray dryers have become core equipment in industries such as food, pharmaceuticals, chemicals, ceramics, and new energy, thanks to their advantage of one-step forming from liquid to powder. Whether it is instant milk powder, antibiotic powders, or lithium battery cathode materials, their production relies on the precise control of spray dryers. However, faced with a wide variety of models on the market, many practitioners often find themselves confused when selecting the appropriate type: should they choose pressure-type or centrifugal-type? And under what conditions is the airflow-type suitable?

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