Floor Spring
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new type floor spring

Item No.: 308
INQUIRY
Description


1. Floor spring selecting shall considering the weight of the door. Different weight door will require different type floor springs.

 

2. Glass weight measurement (China national standard glass) method:

    thickness = 1mm, 1m² glass weight shall be 2.5 kg,

    Such as: 12mm thickness glass, height of door= 2.3m, width= 1m,

   Total weight of the door glass shall be 2.3*1*12*2.5=69KG.

 

3. With weight of all hardware components shall earn the total weight of the door.

 

4. A heavy duty spring for a light door will be a waste to the door cost, which also can not earn a satisfy working performance.


5. Carrying too much weight for a floor spring will reduce the working life.

 

6. Cause of the wind, a twin spring will need when doors were used in an open air 

environment. A twin spring will work better when locating at 0º and 90º position.

 

7. In freezing area, please select the anti-freezing hydraulic floor springs.


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