Roller Hearth Kiln (RHK), which is a roller conveyor type kiln, makes whole firing process from conveying the products to packing one continuous line. This contributes to the great reduction of manpower, and the shortened firing time results in the energy conservation. Since RHK is constructed tough enough to withstand rapid heat up and cool down, the flexible operation, which meets any firing condition, is available.
The Roller Hearth Kiln is a continuous rapid firing kiln that transports the products on rollers inside the kiln.
This system is able to provide firing conditions that meet our customers’ needs through the use of atmosphere control for air, N2,O2,N2+H2, and other atmospheres, as well as precision temperature control for each temperature zone (preheating, firing, cooling).
We offer integrated systems for production of the cathode material and anode material used in lithium-ion batteries.
|Heater type||SiC heater, Gas|
Flow of air supply/exhaust
Lateral cross section
Longitudinal cross section
NGK has an extensive successful record in firing kiln systems, including transport systems, for the cathode materials of lithium-ion batteries.
We will provide the optimal system for each type of cathode material and production volume.
NGK manufactures its own high-quality kiln components and materials.
Support for stable Roller Hearth Kiln operation is provided by original NGK analysis software that utilizes results data.
Please apply with the contact form and give us your comments or questions.