Principle
Fuel burn by Combustor and Produce high-temperature flue gas 。The stove transfer heat to the air.so the temperature of the flue gas reduced to 250℃ or less 。And the gas is discharged to the atmosphere by fans.Need to be heated air through the optional blower into stove.When Reaching the rated temperature,it is sent from the hot air outlet.When the air temperature reaches the maximum rated temperature,the combustor will stop.When the air temperature is reduced to the rated minimum temperature,the combustor will restart again.the speed of warming can be achieved through the inlet valve.
Scope of application
Widly used into pharmaceutical,chemical,food,textile,food processing,wood processing,automotive and other industries products',drying,curing,heat setting.
Schematic of stracture

Technical parameters
| type parameters | heat amount output (105KJ/H) | heat amount output(㎡/h) | Output Temperature(℃) | Fuel Consumption(kg/h) | Burner model |
| RYL-2.5 | 1.045 | 1500-560 | 60-200 | 4-5 | M4 |
| RYL-4 | 1.672 | 3500-930 | 60-200 | 6-7 | M8 |
| RYL-8 | 3.344 | 5600-1480 | 60-200 | 11.5-13.5 | M12 |
| RYL-15 | 6.27 | 12000-2160 | 60-250 | 21.5-25 | M20 |
| RYL-30 | 12.54 | 25000-4330 | 60-250 | 43-50 | MP35AB |
| RYL-40 | 16.72 | 28000-5600 | 60-250 | 57-67 | MP45AB |
| RYL-60 | 25.08 | 45000-8660 | 60-250 | 86-100 | MP80AB |
| RYL-80 | 33.44 | 83000-12500 | 60-350 | 114-135 | MP130AB |
| RYL-160 | 66.88 | 134400-23000 | 60-350 | 228-270 | MP200AB |
| RYL-200 | 83.6 | 170000-28000 | 60-350 | 286-334 | MP300AB |