AKADA Aluminum Hydraulic soft closing Automatic Flag Door Closer Hinge

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$28.00 - $50.00 / Pair | 1000 Pair/Pairs (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
AKADA/OEM
Model Number:
HH-B-FLAG HINGE
Type:
Door & Window Hinges
Product Name:
hydraulic door closer hinge
Color:
Gold /sliver / green /DAB / DAC / SN
Hinge type:
Quick Install Hydraulic
Size:
171*98*4mm
Capacity:
0-100kgs
Opening angle:
1-180 Degree
MOQ:
current stock
Supply Ability
Supply Ability:
3000000 Pair/Pairs per Month
Packaging & Delivery
Packaging Details
Hydraulic door closer hinge will be packed into Standard strong export caton box.
Inner box can be netural box, color box, gift box.
Port
NINGBO / SHANGHAI
Lead Time :
Shipped in 15 days after payment
Product Description

3-in-1 Hydraulic Door Closer/Holder Hinge

Working Principle


When opening the door, the plunger inside will closing the door, the plunger will descend.          

The shutting speed is adjusted by the return speed of hydraulic oil.


When opening the door, the torsion spring will be strengthened;

when closing the door, the torsion stress will be released and the shutting power is achieved.

When opening the door, insert the inner stopper into its holder according to the door angle (varied).

Speeds in different interval
Maintain static interval (80°-180°)
Door can atbitrary stop the space
Quickly closed interval (45°-80°)
The door can be quickly closed interval
Close slowly (15°-45°)
Slowly closed interval
Completely closed interval (0°-15°)
Speed slightly faster, completely closed interval
Detailed Images
Feature

1.  Technical performance: reliable and stable, durable working life, (50 million or more circles)

1)  Special-made aluminum, high quality steel or stainless steel, advanced hydraulic oil   (pour point -45 degrees,  flash point 190 degrees) used; imported spring and superior rubber seals (150+ degrees heat -resistant )

2)  Strict scientific management, advanced processing technology ensure first-class quality.

3)  For the parts from producing to finishing,high-precision testing equipments used,after series of strict testing,reliable and stable performance ensured.

2. Nice looking shape, no need of connection.

1) No connecting parts,. petite structure, elegant shape

2)  Application of advanced technology , diversified color and style, better usage, better visual effect as well.

3. Easy installations

1) No difference from normal hinge installation, simplicity, flexibility, easy operation.

2) No harm to the door, frame, wall and other home structure.

4. High safety factor usage

1) Unique function of shock absorbing. Max-guarantee human safety when door is slammed by outside large pressure.

2) Due to the shock absorbing, make the door and door frame not destroyed ,meanwhile prolong the working life.

5. Door closing speed can be adjusted

Control the closing speed by adjusting the bottom screws.

Certifications
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