best value air duct return grille factory direct supply for office budilings

Eggcrate grille

Ventilation grille the type eggcrate grille is as extract air grille for comfort zones and industrial zones

● Nominal length: 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.

Nominal height: 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.

Other dimensions upon request.

● For exhaust air.

● eggcrate core in size 12.7x12.7x12.7mm.

● For installation in ceilings.

● Made of extruded aluminum, powder coated.

● Concealed clip fixing or countersunk holes screw fixing, for installation into an installation sub-frame or fixing onto an installation surface.

● Available in RAL colors, or Anodized color.

● Hinged type eggcrate grille available with a G4 filter.

● Filter washable and changeable.

best value air duct return grille factory direct supply for office budilings-1

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air duct return grille is one of the factors that Yingde Ventech Air Conditioning Co.,Ltd emphasizes during material selection. The winding process will be done with high speed & high precision by SUMWIC machine

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What Yingde Ventech Air Conditioning Co.,Ltd is utilizing for material of air duct return grille is double checked for quality. The latest synchronous winding single-chip microprocessor design is adopted by SUMWIC

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All air duct return grille may be the same, but air duct return grille make us take the lead.The roll spool of SUMWIC winding machine adopts step-servo motor

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It has been proved through industrial tests that air duct return grille has met design requirements. SUMWIC decoilers with extended function are suitable for coils of different sizes

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air duct return grille attracted attention with a particular design, it was regarded a air duct return grille with great expansibility. SUMWIC winding machine is more powerful and much smaller

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air duct return grille can stand all kinds of strict tests before putting into use. SUMWIC machine greatly reduces the operator time spent on data entry

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3^rd, Hongca Road, Yinghong Industrial Zone, Yingde, Guangdong, China

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