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Description: This product fabricates high-quality fiberglass spiral ducts with speed and accuracy. Its four drive rollers and ¾-hp motor provide the necessary grip and power to quickly pull duct board ...

The self-lubricating rollers withstand temperatures ranging from cryogenic to 540°C (1,000°F) and are dimensionally stable even when submerged or under load. The track rollers and cam followers come ...

CertainTeed Machine Works has introduced the Glass Master SG-420 Duct Board Grooving Machine – a powerful machine that fabricates high-quality fiberglass spiral ducts more accurately, and up to 50 ...

Read our whitepaper to discover three advantages that grooved guide wheels have over flat and crowned track rollers which will allow you to push heavier loads, use a variety of compatible track and ...