Battery

LFP Roller Hearth Kiln

Specialized for firing heat treatment process of LFP lithium battery cathode materials.

Delivers high precision with very tight temperature uniformity, ensuring strong material consistency.
Supports large-scale, multi-row, multi-layer configurations that enable substantial production output depending on the process.
Maintains a uniform atmosphere through independently regulated preheating air inlets that reduce temperature field disturbances, supported by a closed-loop exhaust system that stabilizes pressure and enhances exhaust efficiency for consistent product quality.
Features an optimized cooling architecture that improves efficiency through the Venturi principle, external circulation cooling evaluations, and data-driven simulation analysis.

Specialized for the heat treatment process of used battery poles under nitrogen atmosphere.

Designed for rapid processing through a dynamic firing approach that enables fast heat transfer and significantly reduces overall cycle time.
Ensures stable and uniform product quality through continuous forward movement and gentle tumbling inside the kiln, providing consistent heating and thorough firing.
Offers robust sealing performance through a hybrid mechanical and piston-ring sealing structure, combined with an auto-compensating end-face and graphite seal ring to maintain a low-oxygen environment within the furnace tube.
Provides customizable furnace tube materials engineered to meet corrosion-resistance requirements for different product types.
Supports highly flexible process control with the ability to run various temperature profiles, accommodating multiple firing processes or diverse product categories.
Incorporates an efficient cooling mechanism that uses direct water-spray cooling on the furnace tube to deliver strong heat-exchange performance and achieve a safe outlet temperature.

Designed for process testing of lithium battery materials including LFP, NCM, layered oxides, polyanions, various anode materials and LMFP.

Advanced atmosphere management enabling firing processes under oxygen, air, or nitrogen environments.
High-accuracy temperature regulation ensuring excellent material uniformity.
Customized control systems tailored to specific customer requirements.
Energy-efficient solutions for power consumption and process gases.
Specialized cooling architecture designed to deliver high cooling efficiency.