Main features for Investment casting Steel sliding doors accessories roller shutter door parts windlock :
1.Material: Steel and plastic
2.Process: Precision casting
3.Application for Aluminium sliding doors and rolling shutter accessories
4.Application showing:
4.1: The windlocks are rivetted to the slats.
4.2: The windlocks and the clips run in the track.
4.3: Windlocks are used to prevent the door from blowing out of the track in storms.
4.4: The locking lug of the windlock holds against the bent in part of the track.
4.5: Clips are used for non windy conditions and for fire proof doors.
Different type products for Manual roller shutter door accessories :