YG-730 double speed floor spring floor hinge, dorma size,with quality guarantee

1.floor spring 2.1.0mm S.S cover plate 3.dorma size or MAB size 4.support weigh up to 130kg 5.straight edge of cement box

Technical data1.Filled with high quality anti-icing hydraulic oil,ensuring smooth and flexible operation of mechanical parts at different temperatures;

2.Door openning angel up to 130° ;

3.90°Stop device or non-stop device is optional 

4.With double closing speed adjusting valves at 130°~0°to match different closing purposes. 

5.General designed is suitable for openning doors with left/right hand and single/double opening,accessories are available for each means.

6.Adjustable and unadjustable axis is designed to install and adjust easily & precisely.

Description 

1, High quality casting Aluminium alloy floor spring body.

2, High quality coating for the body,stainless steel cover.

3, Floor spring comply to the international standard

4. Fire-rated tested. CE approved 

 

5. 15mm(DORMA) type and square(MAB) type is optional.

6. Double action opening.

7. Hold open at 90°130° 

8. Applicable for galss door 8-15mm,wooden door,iron door,aluminium door.

9. 2 closing speed adjustable.

10. 500000 times tested without damage.3 years WARRANTY.

11.Germany machine oil and sealed rings, keep perfect working in cold temperature.

 

FLOOR SPRING /FLOOR HINGE High quality casting body:

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FLOOR SPRING /FLOOR HINGE accessories :- for wooden doors or  ALU doors- Materials: steel- Thickness: 10mm- Max loading:200kg- PICTURE:

 

 

Springs:- Materials: 60Si2Mn- Original: GERMANY- Cycle tested: 1,500,000 times- Picture:

Floor spring O rings:- Materials: high quality rubber- Original :  Movable joining : From JAPAN  Fixed joining: From China.- Picture: 

Brass Adjust fitting

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YG-730 double speed floor spring floor hinge, dorma size,with quality guarantee