The diffuser is used to increase the effective work capacity 5.5KW fan axial fans, air flow through it in the axial exhaust fan axial fan, the role played concurrently after the muffler. This product is designed with explosion-proof certification and "MA" safety signs Zhunyongzheng, it also has the matching motor 2 certificate, are flameproof security products. 3KW axial fans _37KW dust fan (Online) _ Linyi axial fan by Zibo Blower Factory Co., Ltd. Zibo Blower Factory Co., Ltd. (www.zibo-fengji.com) is a professional "fans, mine fan, mine fan, explosion-proof fan, heat fan, boiler fan" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "cloud laugh" brand has a good reputation. We adhere to the "service first, customer first" principle, so that the congregation Zibo Blower won the trust of customers in fan, ventilation equipment, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!