Zhejiang Yitong Machinery & Electronics Co.,Ltd.Founded in 1993 is a company engaged through various types of high-pressure centrifugal fan, the air compressor, axial fan,
centrifugal fan, exhaust fan and low-noise multi-wing
centrifugal fan and so on, vibrator, motor professional
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ZDG series low noise cabinet type centrifugal fan is a novel fan which has been researched into and developed by our factory on the basis of introducing, digesting absorbing the advanced domestic and overseas technology. It has dual purposes of fire-fighting, ventilation & air-exchange. It has features such as high efficiency, low noise, easy installation, smooth running, large flow, heat resistance etc. It is an updating product for the fire-fighting. And exhaust fans in the high rise buildings. It is of compact structure, pleasing appearance. The box adopts the superior cold-rolled steel plate for bending.
It si of double-layer compound structure. The fire-proof insulation materials have been filled in the internal part to avoiddew circumstances in the highly humid environments. As a result, it can more effectively decrease noise and reduce vibration.