SHX-DFL type large air volume chip muffler is mainly used in large and medium-sized ventilation projects such as subways, highway tunnels, underground garages and power stations. 　　 SHX-DFL type large air volume chip muffler technical indicators: sound attenuation ≥ 18dB (A), resistance coefficient ≤ 1.02, applicable air volume is 4m3/s-112m3/s 　 　SHX-DFL type high wind volume chip muffler can be combined according to 5 kinds of modules: 1000, 1250, 1500, 1750, 2000.         The large air volume chip muffler is the company's first environmentally friendly noise reduction product in China. The product has good performance and is convenient for maintenance. This product was later applied in the subway construction of many cities in China, creating considerable economic benefits for the company.              

        Louvered mufflers are mainly used for noise reduction in underground buildings, industrial plants, and various equipment installations with high requirements for ventilation and heat dissipation.         The SHX-B louvered muffler produced by our company has a noise reduction of 10-15dB(A) and a pressure loss of ≤20Pa.         The thickness of the conventional louver muffler is: 300mm ~ 600mm; the material can be galvanized sheet, aluminum alloy, stainless steel, etc. Our company can also customize according to customer needs!

        Since its establishment, the company has developed dozens of mufflers, which are widely used in large public buildings, tunnels, airports, shopping malls, office buildings, industrial and mining enterprises and other places.         The muffler produced by our company has many varieties, complete specifications, large noise reduction, fire-proof and moisture-proof, and easy installation! Users are welcome to inquire!    

        Since its establishment, the company has developed dozens of mufflers, which are widely used in large public buildings, tunnels, airports, shopping malls, office buildings, industrial and mining enterprises and other places.

Since its establishment, the company has developed dozens of mufflers, which are widely used in large public buildings, tunnels, airports, shopping malls, office buildings, industrial and mining enterprises and other places. The muffler produced by our company has many varieties, complete specifications, large noise reduction, fire-proof and moisture-proof, and convenient installation. Among them, the ZP100 muffler has won the national new product and environmental protection product certification and other honors!