In 1960, our company built the first filament winding machine to produce FRP mine ventilation duct and started an entirely new industry. These first non-metallic ducts were a big improvement over the heavier and conductive metal ducts. Our mine and tunnel ventilation ducts maintain an MSHA approval as a Class 1 rated duct system and have been used in mining and tunneling applications now for 54 years. Spunstrand Inc. has a variety of duct configurations available to suit the needs of almost any situation our customers may encounter.
Interested?
If you are interested in this item and have some questions, feel free send an inquiry.
Click Here
On the Go?
Scan our QR code and use your phone to access our catalog.Text SPUNSTRAND to 866-866-5545
Community Sponsors