Roller Hearth Kiln Solutions for Battery Material Calcination

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)

  
  
  
  *R&D scale batch kiln (RHK-Simulator)

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

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.  

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

• Please don't hesitate to contact us for any questions or requesting a quote to energysolutions@djk.co.jp or from our contact form.