High pressure centrifugal fan for cupola furnace with IL/h melting rate

9-03 series fan-type iron furnace special high-pressure centrifugal fan, is suitable for IL/h, 2L/h, 3L/h, 3L/h, 7L/h melting rate of iron furnace blast performance requirements.
The fan can also be used as the blast for various furnace forging furnaces.
It is also suitable for conveying air and non-corrosive, non-self-igniting, non-viscous materials or light powder/debris/short fiber materials.
It is suitable for forced ventilation, forced cooling, blasting of smelting furnaces and foundry furnaces, pressurization or decompression sealing of industrial equipment.
series | model | Rotation Speed (r/min) | Total Pressure (Pa) | Air Capacity (m³/h) | Power (kW) |
9-03 | 4D | 2900 | 2285~2452 | 3297~6594 | 5.5~7.5 |
4.5D | 2900 | 2893~3060 | 4695~9389 | 11~15 | |
5D | 2900 | 3570~3854 | 6440~12880 | 15~22 | |
5.6D | 2900 | 4482~4805 | 9048~18095 | 30~45 | |
6.3D | 1450 | 1422~1500 | 6441~12882 | 7.5~11 | |
7.1D | 1450 | 1804~1942 | 9220~18439 | 11~18.5 | |
8D | 1450 | 2285~2462 | 13189~26378 | 18.5~30 | |
9D | 1450 | 2893~3099 | 18779~37558 | 37~55 | |
10D | 1450 | 3570~3854 | 25760~42933 | 55~90 | |
11.2D | 960~1450 | 1961~4835 | 23961~72381 | 30~160 | |
12.5D | 730~960 | 1412~2638 | 25329~66620 | 22~90 | |
14D | 730~960 | 1775~3305 | 35586~93596 | 45~160 | |
16D | 730~960 | 2314~4295 | 53120~139712 | 75~280 |



