RTN Radiant tube burner
This is direct-ignition gas burner of nozzle mixed type.
The flame pattern types are short flame and long flame.
SRTN Single End Radiant Tube Burner
Single end radiant tube burner achieved high thermal efficiency (based on exhaust loss) 75% by new development of recovering exhaust gas heat structure in the burner body.
Also, this reduced Nox under 180ppm(furnace temperature 950℃,O2=11%) by using exhaust gas recirculation.