To address the problem of disturbing noise from fan operation in industrial scenarios, the R&D team of JIANYU Heavy Industry has undergone multiple rounds of tests and innovatively designed an impedance composite noise reduction structure. By optimizing the air inlet flow channel and adding high-efficiency noise reduction components, the fan's operating noise is controlled below 65dB, which strictly complies with the Class 3 standard of the "Emission Standard of Environmental Noise at the Boundary of Industrial Enterprises". Meanwhile, combined with the patented technology of "a Roots blower with cooling function", it effectively solves the problem of excessive temperature rise during long-term operation of the fan, ensuring stable operation of the equipment under extreme working conditions.
It is understood that the noise-reduction Roots blowers equipped with a number of patented technologies have been mass-produced and widely applied in fields with high noise control requirements such as aquaculture and petrochemical industry, with continuous growth in market orders. Sun Xinxin, general manager of JIANYU Heavy Industry, stated that the company will adhere to technological innovation as the core. Currently, it has 4 core patents, and will increase R&D investment in the future to promote the upgrading of fan products towards low noise, high efficiency and intelligence.
