1、Fan box structure: the guard plate of the fan box is made of composite sandwich color steel plate, all the joint parts are equipped with self-adhesive sealing pads, and the four sides are wrapped with purifified aluminum profifiles, with new structure, corrosion resistance, and good sealing and thermal insulation performance. Confifigure low noise fan and bag type primary fifilter or medium effiffifficiency fifilter.
2、Fan box confifiguration: the fan box can be installed in the form of flfloor type or ceiling type. The size and direction of the air inlet and outlet can be processed and produced according to the user's requirements. The initial effiffifficiency, medium effiffifficiency or high effiffifficiency air fifilter can be confifigured according to the user's requirements, and the air volume, total pressure, power and other special confifigurations can also be confifigured according to the user's requirements.
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