> Material: Space aluminum, stainless steel> Surface treatment: gold, green bronze, red bronze, silver, black. ( Noted: stainless steel only brushed )> Product features: intelligent fixed, functional connection, buffer anti-collision, mute closed, easy to install.> Applications: hotel, home, office building and other material doors> Features: One product solves multiple functions of door control and replaces many traditional products ( door suction, door closer, hinge )> Mainly suitable for entrance doors, room doors, etc.. factory in a non-functional state, the hinge is not detachable, installation does not need to distinguish between the left and right door installation.> With a unique three-speed function, the door is soft and the lock is smooth and strong.> Not easy to leak oil, stable performance, long service lift> Easy to install, safe to use and beautiful> Easy to adjust speed.

Functional Characteristics

Size	5 inch	6 inch
JINYINGModel	JINYING-H	JINYING-H
Weight Capacity	<=30KG/pcs	<=45KG/pcs
Door Width	<=1050mm	<=1200mm
Service Life	More than 300,000 times	More than 500,000 times
Size (mm)	148x100x?26 Page size: 138x36x3.5	170x101x?28 Page size: 160x36x3.5
Slotting Method	Width of grooves is 35+0.5-0mm, depth of single grooves is 4mm
Opening Direction	Open in one direction, maximum angle 175°. Installed in the left and right direction
Temperature	(-30℃ ) ~ 60℃
Suitable	Fire doors, wooden doors, aluminum doors etc. Hotel, KTV, office building, door and other indoor door.
Note	Stainless Steel sheet thickness 3mm
Speed control	The closing and closing spped of the upper and lower ends can be adjusted freely.
Function	With hydraulic, three-speed buffer, shock absorption function. Optional 90° positioning function and 180° automatic function.

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