How to install floor spring？

Floor spring installation is not a simple job.It should be done by the skilled persons.Wrongly installation may cause noice,oil leaking or speed problems.

The steps are as below:

1.Choose the suitable floor spring according to the door weight and width.

2.Decide the ground digging hole position  and size.

3.Cut and dig the ground hole.

4.Put and fix the cement box with the floor spring.

5.Put the door on the floor spring.

6.Adjust the floor spring position inside the cement box.

7.Adjust the closing speed and latching speed.

8.Cover and fix the plate.

D&D HARDWARE has over 12 year’s experiences manufacturing architectural hardware products for Fire Rated Door , such as Door Hinges, Door Locks, Lever Handles, Door Closers, Exit Devices and Door Accessories etc., comply with BS EN,CE,UL, ANSI and BHMA standards.

For further information about fire door or any of our services, click here.

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Contact: David Jian
Mob: 0086-139 2903 7292
Email: David@dndhardware.com, sales@dndhardware.com 

Jobby Zhang
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Email: jobby@dndhardware.com