hydraulic door closer hinge

Multifunctional hinge,hydraulic door closer hinge.Easy opening and closing,shock absorbing.Closing speed can be adjusted.

1.Specifications

Shaft Diameter	Φ24mm
Page Length	171mm
Expanded Width	98mm
Thickness	4mm

  

2.The specifications of doors fit

Length : 1.8mm-2.5m

Width : 0.7-1.2m

Thickness : 42-60mm

Door type	Door weight	hinge needed
Light	≤25kg	A multi-functional hinge (plus a load-bearing hinge)
General	≤45kg	2 multi-functional hinges
Heavy	≤85kg	3 multi-functional hinges
over heavy	≤100kg	4 multi-functional hinges

3.Speeds in different interval

Static interva (80°-180°)	Quickly closing range
Quickly-being closed interval (45°-80°)	Quickly-being closed interval
Quickly-being closed interval (15°-45°)	For safety slowly-being closed interva
Quickly-being closed interval (0°-15°)	A little fast,competely being closed interval

4.Features

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 shape2),Application of advanced technology , diversified color and style, better usage, better visual effect as well

3 easy installations1) 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 adjustedcontrol the closing speed by adjusting the bottom screws.

hydraulic door closer hinge