4-68 centrifugal fan is suitable for indoor ventilation and ventilation in general factories and large buildings. It can be used to input gas, but also to export gas. The gas to be transported shall be air not exceeding 80 ℃ and other gases which are not spontaneous combustion, harmless to human body, and not corrosive to iron and steel materials. Gases are not allowed to contain viscous matter, containing dust and rigid particles not more than 150.
This series of special fans for kiln is a new product for ceramic production line developed jointly by our company and major kiln companies and ceramic design institutes. In practical use, it not only meets the requirements of performance, but also saves energy and efficiency, and has low noise. Running smoothly with very satisfactory results.
The fan has high efficiency and adopts advanced three dimensional flow theory and advanced computer software of GENIUS14 2D design and SOLID EDGE 3D design system, combined with the practical application environment on the spot, the new product is developed by multi-objective optimization design. The fan efficiency is over 82%, the efficiency curve is flat, the energy saving effect is remarkable, and the noise is obviously reduced.
At the same time, the whole structure of the fan is designed by the computer software of SPIM/CAPP3.0 process design system. On the premise of guaranteeing the strength of the fan, the fan has the characteristics of small volume, compact structure, easy installation, repair and maintenance.
