Mine and Tunnel Ventilation Duct

Layflat Oval Blower Ducting

oval layflat ducting engineered to increase air distribution efficiency.

Unique construction features suspension cables to maintain oval shape while reducing air flow friction.

Duct shape maximizes headroom in confined spaces.

Welded construction reduces air loss.

RipStop substrate technology prevents tears from expanding.

Diameter:18", 24", 30", 32", 36" 42", 48", 54", 60", 66" (450, 600, 750, 800, 900, 1,050, 1,200, 1,350, 1,500, 1,650 mm) Length 10m to 50m.

The main color is yellow. Other colors: gray, blue, red, green, etc.

Tunnel and mining duct is suitable for high power strong ventilation fan which has been used in digging and coal mines with high gas content. In order to improve the ventilation facilities and ensure the safety of production. It is one of the most effective measurements to reduce manufacturing cost and enhance work efficiency.