Mining
lexible ringed Oval duct for positive or negative pressures
lexible ringed Oval duct for positive or negative pressures
The ringed oval duct is used in the mining industry for underground ventilation systems. It serves the same function as the aspirating duct, but its design is tailored for areas where space is much more compact. These ducts are specifically designed to adapt to the particular conditions of mines, where space and mobility may be limited.
Product Manufacturing
The ringed oval duct is made from a polyester fabric coated with 100% waterproof PVC. Additionally, this fabric is flame-retardant and resistant to UV filters. The duct also features a continuous spiral of drawn wire and is electronically sealed using high-frequency welding, providing greater tear resistance.