dt centrifugal wind chassis htfc type fire ventilation dual low-noise wind chassis Lu Sheng HVAC

Low-noise exhaust wind chassis industries and enterprises, especially SMEs, should take advantage of the current favorable opportunity to countries that import and export trade, and actively expand exports, promote their own development. Asia-Pacific high-current low-noise fan industry exhaust wind chassis only a few companies that export goods, there will be greater development after joining the WTO, here we come together to discuss the next. Fan products fall into two categories, one is wide in large and small fan, Asia-Pacific high-quality low-noise exhaust wind chassis offer such enterprises in the industry for the vast majority of fans; the other is for the major wind chassis YTFX Equipment set of centrifugal or axial compressors, blowers and large fan. Products DSQ volute centrifugal wind chassis is the filtration and purification systems, ventilation exhaust pipe to send a new generation of energy-saving products, which consists of a single suction efficient tilt backward curved centrifugal impeller, muffler box, low noise fan motor components. With high efficiency, low noise, high static pressure, simple structure, beautiful appearance, easy installation and maintenance. DSQ no scroll fans, points A, B two structural types: A type of external motor, the motor is no longer sensitive to the exhaust media and prolong life; B type is built-in motor, compact, lower operating noise. DSQ no scroll fans have three drivers in the form of: A formula for the direct-drive transmission, transmission reliability; E-type driven belt drive, speed adjustable; T-type variable frequency drive with variable speed motor can achieve different air flow pressure .