Faster roll-up door

Reduced exposure time between differing environments provides less of an opportunity for unwanted insects, birds, dust and other particles to infiltrate a facility. With that in mind, TMI developed the 6000 Series roll-up door and screen line. The series features a higher speed external jackshaft motor that moves doors at a speed of 36 inches per second. Prior to the 6000 Series, the fastest speed TMI roll-up doors could reach was 24 inches per second.

SOURCE TMI