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door closer hardware Glass Customized automatic door closer aluminum Kaida glass hardware Brand

door closer hardware Glass Customized automatic door closer aluminum Kaida glass hardware Brand

Door closer hardware Glass Customized automatic door closer aluminum Kaida glass hardware Brand

Function description:
Door Closers protect door constructions by controlling the opening and closing actions of the door. The door closing device is only applicable to a one-way flat door, and is generally not used for a door without frame glass.
Texture of material:
Aluminum alloy
Maximum gate width:
Bear gate weight:
Useful time
500.000 times
Available for
Wooden doors, steel doors, aluminum doors, etc
Warranty period
500 000times
Two adjustable speed
surface treatment Finish
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Product: Door Closer
Model number: JU-082
Color: Customized
Service: OEM and ODM
Place of origin: Guangdong, China (Mainland)
Company Advantages
1. We have 5 brands and have developed over 1,000 high quality products in the domestic market. The door closer hardware that is reinforced with door closer manufacturer composite is unique and in the commercial grade door closer machinery industry only to be found in Kaida Hardware.
2. 'Strictly abide by the contract and deliver promptly' is Zhaoqing Kaida Hardware and Decoration Co., Ltd.'s consistent principle. Kaida decorative hardware is in accordance with industry, domestic and commercial standards
3. door closer supplier is one of the most advanced automatic door closer, which have such features as low cost for maintenance. You can enjoy an offering of decorative hardware with the widest selection of finishes, materials, and design combinations
4. Our brand is defined by a commitment to innovation and a culture of continuous improvement. frameless glass door closer is widely used in hydraulic door closer,how to adjust a door closer commercial field, with a promising application prospect and tremendous market potential.
5. Our company is widely appreciated for offering Pull Cabinet Handles to clients. Optional features include commercial door closer,automatic door closer with remote..


Open type hydraulic Door closers

Are you troubled by the following questions?

Door closers Function

1). Automatic close door

2). Closing speed can be adjusted

3). Portion door closers have with positioning function

4). Fire door closers can't contain with positioning function

Scope of application
The door closing device is only applicabl e to a one- way flat door, and is generally not used for a&nb sp;door without frame glass.
Door closer used in home,& nbsp;office, hotel rooms, equipment rooms, warehouses, channels& nbsp;and other places.

This is the picture of Kaida’s door closer Structure and composition

In addition to the control valve of the limited adjustment, the other components of the door is not allowed to disassemble, so as to avoid the leakage of the hydraulic oil and lead to the loss of function caused by.

Kaida door closer and Inferior product contrast

Product nameJUSTORInferior product
Gear shaftAlloy structure steel 20CrMNTIOrdinary A3 steel
Seal ringEuropean import productsDomestic small plant products
Rack pistonAlloy structure steel 40CrOrdinary steel
BearingGCr15  Bearing steelOrdinary steel
SpringAlloy spring steel 60Si2MnCommon spring steel
ShellHigh strength die casting  Aluminum alloy ADCOrdinary aluminum alloy and Mixed waste
Hydraulic oilPetro china HV46 Door closers Special oilRecycling waste oil
Connecting rod partGalvanized carbon steel、PaintPaint

Suitable for installation

Anti theft door, wooden door, aluminum door, steel door, fire door, hollow metal and various styles of door frame, door closer can be installed.


installation diagram

There are many ways to install the door closer, can adapt to a variety of complex installation environment, according to different circumstances choose the appropriate installation method.

Schematic diagram of the installation of non positioning door closer

Schematic diagram of the installation of the positioning door closer

Schematic diagram of the installation of hidden door closer

Our standardized packing has been approved by many&n bsp;foreign clients.

Company profile

Zhaoqing kaida hardware and decoration Co.,Ltd., locates in Jinsheng Park, JinLi Town, Zhaoqing, Guangdong,China , was established in 1988, has developed into a professional door- control hardware enterprise with integrity of R&D, production, marketing and service team.


Company Features
1. Zhaoqing Kaida Hardware and Decoration Co., Ltd. has widely popularity and reputation in automatic door closer field.
2. In Zhaoqing Kaida Hardware and Decoration Co., Ltd., only finest-quality hydraulic door closer can be provided.
3. Zhaoqing Kaida Hardware and Decoration Co., Ltd. keeps concentrated on superior service for customers. Please contact.
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