DBF series wind chassis and low-noise wind chassis DEF is a new wind power source, compared with the commonly used ventilation equipment, with air volume, low noise, small size, low power consumption, easy accessibility features live HTFC-1 row smoke wind chassis, due to the use of the DF series low noise fan, especially for general plant, civil, educational research and office building ventilation air box, air conditioning systems and published a series pressurized HTFC-11 dual-speed centrifugal wind chassis, DBF type and DEF-type wind chassis structure can be any combination of modules, and user requirements into supporting silencer wind chassis, or the air filter box. 1. In order not to affect the accuracy of the impeller and life balance, should periodically clear the inside and outside surfaces of the impeller and turbine fouling, dirt and other impurities, to prevent corrosion fan. 2, when the fan equipment after maintenance starts, it should be noted fan of the components are normal. 3, if found elongated triangle belt and slip should promptly adjust the tightness of the belt tight. Dealers nationwide, do ventilation engineering partners, do not forget there are care and maintenance instructions centrifugal fan, oh wind chassis manufacturers _ Chenyu air conditioning (certified) _ Baoding wind chassis provided by Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. . Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.