Description
Technical Parameters
l Frame and air collection:275g/sqm hot galvanized iron,thickness 1.0mm.
l Fan blades was made by 4340#/304#/NSDCC material,after dynamic balance testing,with large air volume.
l No deformation,no rust,attractive and durable.
l C&U bearing,Mitsubishi belt from Japan.
l Shutter:275g/sqm hot galvanize iron.
Workshop
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