Heavy Duty Track Arm Door Closers
9000 series heavy duty track arm door closers are a series of
multi-size heavy duty door closers with adjustable spring power.
Approved by ANSI 156.4, UL, UL10C, cUL, EN1154 and CE quality
authentication, the heavy duty door closers are designed for
commercial, institutional, residential and other high traffic
applications, including office building, shopping centers,
With needle bearing and anti-freezing hydraulic fluid inside, heavy
duty track arm door closers perform well in severe environment. It
possesses back-check function (BC) as standard configuration and
two separate regulating valves to adjust the closing and latching
speed. The track arm door closer only takes approximately 20
seconds to preset at the factory model. And the delay time of the
heavy duty door closing devices can be adjusted up to 1 minute at
1.We offer the track arm door closers with delay action (DA) for
2.Closer mounts could be placed on pull side, pull side top jamb or
push side of doors;
3.We provide full and slim plastic cover or metal cover for your
4.Heavy duty door closers are engineered with reduced spring power
to provide easier opening for handicapped or elderly are optional;
5.This series of heavy duty door closing devices are available in
colors of alum, golden, Duro, silver, white, black, etc;
6.Different metal covers are optional;
7.This series of track arm door closers are optimized for use with
Oubao panic exit devices.
Standard Packing Configurations:
1.9000 series heavy duty track arm door closer;
2.Cush arm, hold-open arm, fusible link hold open arm;
5.Installation master plate.
1.Tighten the screws two months after the heavy duty track arm door
closers being installed;
2.Better not to install the heavy duty door closer in the open air,
or it well easily get rusty.
Parameters of Heavy Duty Track Arm Door Closers:
|Type||Dimension (mm/inch)||DoorWeight (kg)|
Packaging and Transportation:
1.One piece in an inner box, ten inner boxes in one carton;
2.Transport by sea or by air.
Founded in 1987, Oubao Security Technology Co., Ltd. is a
specialized manufacturer and supplier of heavy duty track arm door
closers in China. With registered capital of 55.8 million RMB, we
have strong capability and high sense of social responsibility to
design and develop heavy duty door closers, electronic lock and
panic exit devices. Till now, we are able to provide 80% of our
door closing devices to customers from the entire American
continent, Europe, Southeast Asia, Middle-East, Africa and Oceania.
If you need our heavy duty track arm door closers, please contact