Electronic motor lifting overhead door used in factory plant warehouse industry

Products:

1, With high speed, great safety and reliability, the panel is produced by continued production line which foamed in place polyurethane core construction between exterior and interior steel skin.

2, According to workshop situation, we offer three lift ways to fitting the different headroom which provide easy installation, also provide tracks that follow roof slope tracks.

3, Safety devices in case of emergency situation.

4, High strength and special thicker hot-dip galvanized tracks width with 2 inches and 3 inches are available,provide standard lift tracks with 15inches radius track.Torsion spring counterbalance mechanism sized to weight of the door,with a helically wound,oil tempered torsion spring mounted on a steel shaft, standard cycle spring 15,000 cycles. High cycle spring is also available.

5, Passing door and windows for the selection.

Features: