Calcination

Roller Hearth Kiln (RHK) is a continuous firing furnace which transports products using ceramic rollers. RHK provides outstanding temperature uniformity, cleanliness and heat efficiency.

What is Roller Hearth Kiln (RHK)?

Roller Hearth Kiln (RHK) is a continuous firing furnace which transports products using ceramic rollers. RHK provides outstanding temperature uniformity, cleanliness and heat efficiency.

Uniform Temperature Distribution: RHK’s roller transportation method makes radiant heating from all direction possible
Clean Atmosphere: RHK materials are composed of ceramics which helps maintain a clean atmosphere
Energy Saving and Space Saving: The combination of uniform heating and high speed firing allow for high efficiency production with energy and space savings

Roller Hearth Kiln (RHK):

We have experienced many projects globally for Lithium ion battery cathode and anode active materials:

From R&D scale to pilot scale and mass production scale
Uniform temperature distribution
High throughput by utilizing special rollers
Best insulation material selection to fit customers’ application
Gas flow control
High speed continuous firing
Temperature : up to 1,620℃
All ceramic materials used inside the firing chamber – No metal contamination
Tailor made design for your materials and factory layout
Fully automated sagger handling system (option)

We can offer automated sagger handling systems for your production. The Lithium-ion battery market requires large amount of cathode and anode production. Our sagger handling system can cover high volume production rates with optimized footprints.

Roller Hearth Kiln is best solution for Lithium-ion battery materials

Our Experiences

Lithium-ion battery cathode materials (All types of cathode active materials; LCO, NCM, NCA, LFP, etc)
Lithium-ion battery anode materials (All types of anode materials; Carbon, Silicon Anode, LTO)
Electrolyte materials for solid state battery
Ceramic materials; Alumina, Zirconia and others
Solid Oxide Fuel Cells
MLCC