Spray Dryer Ceramic Industry

Spray Dryer Ceramic Industry

In materials science, battery chemistry, ceramic engineering, and polymer synthesis, precise powder characteristics determine the performance of the final product. The LPSD-3L Pro Centrifugal Spray Dryer offers material scientists full control over thermal dynamics, atomization speed, and feed rates, enabling repeatable, scalable production of fine powders with customized grain metrics.

Spray Dryer Ceramic Industry Working Principle

Equipped with an adjustable high-speed centrifugal atomizer reaching up to 36,000 r/min and a variable-speed peristaltic pump feeding system, the LPSD-3L Pro allows precise fine-tuning of droplet diameter, final particle size, bulk density, and residual moisture levels.

• Filtered Air Preparation: Air is scrubbed through high-efficiency filters before entering the 6 kW heating stage, ensuring zero ambient contamination in technical powders.
• Spiral Distribution: The air distributor creates an optimized helical flow inside the drying chamber, keeping particles suspended until fully dry.
• Instantaneous Mass Transfer: With a 1.0–1.5 second residence time, liquid suspensions, slurries, and solutions are instantly converted into dry powder.
• Efficient Separation: Coarse powders drop directly into the stainless-steel collection jar, while fine fractions and exhaust gases are managed cleanly by the 0.75 kW draft fan.  

Spray Dryer Ceramic Industry Application

Designed for battery cathode/anode precursors, structural ceramics, catalysts, pigments, dyes, resin polymers, fertilizers, surface-active agents, and inorganic chemical salts.

RFQ

Q1: Can it handle heat-sensitive active ingredients? The equipment supports low inlet temperatures (as low as 30°C), an outlet temperature range of 30–140°C, and an average drying time of 1.0–1.5 seconds-conditions ideal for gentle drying. Suitability for specific active ingredients must be verified through experimentation.

Q2: What is the minimum sample volume? The minimum feed volume is 50 mL, enabling early-stage screening of expensive APIs (Active Pharmaceutical Ingredients) and specialty materials.

Q3: How is particle size controlled? The rotary atomizer speed is adjustable up to 36,000 rpm; by combining this with feed rate and temperature settings, you can experimentally control droplet size and powder characteristics.

Q4: What is the recovery rate for small-batch production? Typical recovery rates depend on the specific material and parameter settings and remain to be confirmed (TBC)-please do not rely on unverified data; recovery rates for small-scale production should be determined through actual measurement with your specific system.

Q5: What are the power and space requirements? Power supply is 220 V with a total power rating of 7 kW; the equipment dimensions are 1100 mm (L) × 900 mm (W) × 1600 mm (H), and it weighs 150 kg.