AC Motor Backward Curved Anti Abrasive Induced Draught Cement Fan Blower
Introduction
The 4-14 series centrifugal fan is suitable for indoor ventilation in general factories and large buildings.
It can be used to input gas as well as to output gas.
The gas delivered by the 4-14 series fan should be no more than 80 °C air and other gases that are not self-igniting and are not harmful to the human body and are not corrosive to steel materials. No viscous substances are allowed in the gas, and the dust and hard particles contained in the gas are not more than 150 mg/m3.
It has large flow and low noise, more use in building ventilation, ventilation and drying of materials, air purification and industrial waste gas treatment, industrial dust collectors, air purification and discharge in hazardous working environments(Paper production line, electrolytic aluminum production line, textile factory...). Blasting of boilers and brick kilns, transport of various gases, transport of granules/powders/debris/fiber materials, etc.
Technical data
| series | model | Rotation Speed
(r/min) | Total Pressure
(Pa) | Air Capacity
(m³/h) | Power
(kW) |
| 4-14 | 8D | 1450 | 2177～1481 | 16985～30134 | 18.5 |
| 9D | 960 ~ 1450 | 824 ~ 2756 | 16011～42906 | 11 ~ 30 |
| 10D | 730 ~ 1450 | 588 ~ 3403 | 16701 ～58856 | 7.5 ~ 55 |
| 11.2D | 730 ~ 1450 | 736 ~ 4276 | 23464 ～82688 | 11 ~ 90 |
| 12.5D | 730 ~ 1450 | 912 ~ 5325 | 32619 ～114952 | 22 ~ 160 |
| 14D | 730 ~ 1450 | 1147 ~ 6678 | 45827～161499 | 37 ~ 315 |
| 16D | 580 ~ 960 | 951 ~ 3825 | 54351～159606 | 45 ~ 160 |
Advantages and Features
1. When the pressure requirement is met, a large gas flow can be output, and the noise is very low.
2. The motor selects the high-efficiency energy-saving motor of China's leading motor manufacturing enterprise (can also install the brand motor required by users), the quality is reliable, and the energy consumption is lower.
3. The V-belt drive makes your fan to operate at the optimum speed. Installation is simple and does not require the support of professional technicians.
4. The airflow channel and the impeller are optimized several times, which is more efficient and energy-saving than ordinary large-flow fans.
5. Made of high quality carbon steel, Stainless steel or other metal materials can also be used according to user requirements.
6. The impeller is annealed to completely eliminate structural stresses generated during welding, ensuring that the impeller does not undergo creep and cracking.
7. After the production is completed, all products are tested for running and vibration values for reliable operation.
8. Installation is simple and does not require the support of professional technicians.
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