Saturday, 25 July 2015
Commercial Garage Door Parts: 3 Types of Garage Door Opener Drives
"While most Buffalo residents and business owners may think all garage door openers are the same, the fact is they are not. There are actually three main drive types of garage door openers: screw, chain and belt. Screw Drive This type of garage door opener uses a lifting device that runs along a threaded steel rod. There are fewer moving parts in the screw drive than other opener types, so it requires less maintenance. They are known to be slow moving and noisy, albeit less noisy than chain drive types."