Spray Drying

Spray drying is a pivotal technique in the battery industry, crucial for controlling particle morphology and creating high-performance composite materials. This process involves rapidly drying slurry mixtures to precisely control the structure and size of particles, which is essential for enhancing the electrochemical properties and stability of batteries.


Our advanced spray drying methods produce spherical and free-flowing particles, significantly improving packing density and uniformity in battery electrodes. These characteristics are vital for increasing the efficacy, safety, and performance of batteries, ensuring they meet the rigorous standards required for modern energy storage solutions. Through spray drying, we address specific challenges in battery production, refining materials to improve overall battery architecture and functionality.

Spray drying is a key process used across several industries. his technique involves spraying the liquid into a hot drying medium, effectively preserving the properties of temperature-sensitive materials.

The APT-2.0 Spray Dryer from APT Solutions is engineered for both R&D and small-scale production, perfectly blending functionality with a compact, laboratory-friendly design. Here are some of its key features:

  • Full Process Control: Operable via a large LCD touch screen or remotely through an industrial tablet, ideal for high containment areas.
  • Customizable Design: Offers options between glass or steel columns and includes a highly efficient bag filter system for maximum powder recovery.
  • Mobility and Convenience: Designed with wheels for easy movement and a compact structure that fits well in small spaces.
  • Advanced Data Capabilities: Supports up to 15 different data recordings with options for USB, LAN, and Wi-Fi connectivity. It ensures easy data transfer and analysis with output formats like PDF and Excel.
  • Regulatory Compliance: Option for CFR 21 Part 11 compliance, suitable for clinical productions.
  • These features make the APT-2.0 a versatile and efficient choice for scientific research and small-scale manufacturing processes.

Building on the versatile and efficient capabilities of the APT-2.0, the APT-5.0 Pilot Line from APT Solutions is engineered to facilitate the scale-up from laboratory to pilot production while maintaining precision and quality. Here’s a focused look at the APT-5.0 and its features:

  • Increased Capacity: The APT-5.0 features an evaporative capacity of up to 5 kg/h with distilled water, ideal for larger scale pilot projects.
  • High Temperature Tolerance: It can handle maximum inlet temperatures up to 300°C, accommodating a wide range of materials.
  • Enhanced Control Options: Like its smaller counterpart, the APT-5.0 offers full process control with advanced data capabilities, including up to 15 different data recordings and connectivity through USB, LAN, and Wi-Fi.
  • Customization and Safety Features: It includes options such as a Closed Loop for organic solvent processing, Spray Congealing set-up, CIP (Clean In Place) system, extra dust filters, heavy-duty peristaltic pump, flameless venting device, and active flame isolation systems.
  • Robust Construction: The equipment is built with materials like AISI 316 for parts in contact with the feed, ensuring durability and compliance with high-quality standards.


These features make the APT-5.0 a robust and adaptable solution for pilot-scale production, offering enhanced capacity and control for effective process scaling.

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Technical Info

Spray Drying
SPRAY DRYING APT 2 SPRAY DRYING APT 5 SPRAY DRYING APT 5+ SPRAY DRYING APT30
evaporation rate water (Kg/h) 2 Kg/h 5 Kg/h 8 Kg/h 30 Kg/h
max inlet temperature (C°) 220 300 300 300

Direct Line

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