The fuel is burnt at firebox and the high temperature is produced. The quantity of heat will conduct to air to be heated through heat exchange device.Through heat exchange, the temperature of air is dropped to less than
WORKING PRINCIPLE
The fuel is burnt at the burner to produce high temperature gas. The heat will conduct to the air by the heat exchange device. The temperature of the high temperature gas will dropped to less than 250°C and then discharged. The clean air is pushed to hot air furnace by the blower. The hot air will be sent from the vent after absorbed heat up to the rated value. When the temperature of hot air reaches the rated upper limit, the burner will stop burning or turn down to a small fire automatically. When the temperature of hot air drops to the rated low limit, the burner start to burn or turn up to a big -fire automatically.
APPLICATION
This furnace is widely used for curing, heat-setting, and drying in various industries such as pharmaceutical, chemical, food, textile, food processing, wood processing, automobile, and etc.
TECHNICAL PARAMETER
| Model | Burner | oil combustion (kg/h) | Capacity (104 kcal/h) | Overall dimensions L×W×H (mm) | Hot air inlet L×W (mm) | Total weight (kg) |
| RLY1 | RIELLO.G3/DL3FS | 1.3-1.6 | 1 | 1200×1200×1600 | Φ200 | 460 |
| RLY4 | RIELLO.G10/DL10FS | 5-6.5 | 4 | 1700×1300×1600 | Φ250 | 850 |
| RLY10 | RIELLO.G20/DL23FS | 13-16 | 10 | 2300×1568×1870 | Φ300 | 2200 |
| RLY20 | RIELLO 1G/DL34FS | 26-32 | 20 | 2800×1568×1870 | Φ400 | 2670 |
| RLY30 | RL50/DL55FT | 39-48 | 30 | 3400×1568×1870 | Φ450 | 3060 |
| RLY40 | RL70/DL75FT | 52-64 | 40 | 4440×1768×2070 | Φ550 | 5600 |
| RLY60 | RL100/DL100FT | 78-96 | 60 | 5140×1868×2070 | Φ600 | 8460 |
| RLY100 | PRESS 4G/DL 120FT | 130-140 | 100 | 6440×2480×2300 | 550×600 | 12800 |
| RLY160 | P300/DL250FT | 200-270 | 160 | 7470×2920×3480 | 750×900 | 15780 |
| RLY200 | P300/DL300FT | 260-300 | 200 | 8175×2920×3480 | 750×900 | 18500 |
| RLY360 | G1510 | 480-620 | 360 | 9300×2920×3480 | 2100 |