• Door Closer / Door Closers System 1
  • Door Closer / Door Closers System 2
  • Door Closer / Door Closers System 3
  • Door Closer / Door Closers System 4
  • Door Closer / Door Closers System 5
Door Closer / Door Closers

Door Closer / Door Closers

Ref Price:
get latest price
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
10 Piece/ Pieces pc
Supply Capability:
50000 Piece/ Pieces pc/month

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1)Specifications of  Door Closer / Door closers

 

Product name

Door Closer / Door closers

Material

Aluminum Alloy for the Main Body

Finish

Silver

Type

Environmental

Min order

10 Piece/ Pieces

 

 

2)Features of Door Closer / Door closers

 

Mounted

To the Door and Wall

Maximum Door weight

150 KGs

Maximum Door width

1800 mm

Life Cycle

500,000 cycles

Special Function

Delay Function, Power Adjustable

Speed  Adjustment

speed 1:    90°-15°, Closing Section;

speed 2:    15°-0° ,  Locking Section.

Supply capacity

50000 Piece/ Pieces per Month

Packing

Inner Box + Outer Box

Delivery time

10~35 Days after Deposit

Export market

Asia, America, Europe, Africa, markets.

 

3)  Usage of Door Closer / Door closers

Match with

Many kinds of doors, such as Single-open, Wooden door,

Frame door etc.

Using Position

Shopping Mall,  Commercial office,  Residential building on Exit Gate, Bathroom  etc.

 

4) Terms of purchasing Door Closer / Door closers

Trade Term

EXW, FOB, CIF, CFR

Payment Terms 

T/T or L/C

 

5) Pictures  of Door Closer / Door closers

 

     

 

Door Closer-2

 

 

 

Q:How to adjust the door closing force
Adjust the closing force of the closing door is to adjust the closing speed, the strength of the fast when the speed is small, the door closers close the speed of the slow.
Q:Closed door installation method and size
600 series of door closers, with its small size, reasonable structure design, good performance and become a cost-effective door closers, with significant economic. 600 series of door closers are widely used in fire doors, security doors and a variety of decorative doors, as the domestic door closers one of the largest varieties of sales.
Q:Would like to ask what kind of door closers, suitable for hotel works with what?
Closer Burial device in the ground, collectively known as the spring.
Q:What is the difference between concealed door closers and closures?
Installation is different, showing different results. 1, the installation of different ways, mainly installed in the main body of the door, such as the door or door or door or door frame, concealed is hidden in the door, the outside can not see the metal parts. 2, showing different results, dark door closers do not see the door closer, open only see the slide. All parts of the door closers are external.
Q:Who knows what oil in the closer, trouble tell me about
Requirements include: 1) whether the need to open the door after the automatic stop function; 2) damping buffer function - quickly open the door to a certain position after the damping buffer, and the damping buffer force and range can be adjusted according to the use of self-use; This function is used to prevent the door quickly when the door or lock the wall, or emergency escape To prevent people in the fast open when the weight loss and leaning forward. 3) delay the slow closing - the door from the door to the maximum position began to slow down slowly, according to the requirements of stepless adjustment. Suitable for use in frequent and crowded places, especially hospitals, with the elderly, children and disabled access and access to the use of the door. 4) Closing force can be adjusted - can be used in the door and the door wide range of different doors to install, and because of environmental reasons to close the door more resistance. Random stepless adjustment can be satisfied with the closing force, especially in the coastal city, travel and other affected by the wind and closing resistance (the door of the force) often change the place. 5) use of the environment: fire and fire requirements in the winter and 35 ° under the premises of the anti - freeze requirements. Usually the choice of door closers according to the manufacturer's product specifications, according to the size of different forces or adjustable power to match the size of different doors and weight. The following table shows the quality / size of the seven grades of test doors specified in the British Standard BS EN 1154 (a recognized standard for closed door gauges). The closing force of the door closet usually specifies a value between 1 and 7, the greater the number, indicating the greater the ability of the door closer.
Q:Do the door closers have automatic stop function?
1, the door closers are not automatically shut the door function. With the positioning or stop function of the door closer prices generally higher than the usual price of about 30%. 2, the door closer is a spring similar to the spring, when the door can be opened after the release of compression, the door automatically shut, like the role of the spring door, you can ensure that the door is opened, accurate and timely closed to initial position. 3, behind closed doors are mainly used in commercial and public buildings, but there are also used in the home situation. They have many uses, the most important of which is to make the door closed by itself, to limit the spread of fire and ventilation within the building.
Q:At least 2 years old, because I am doing the project, you can need a large number of purchases. Others say the Internet is cheaper, but not kind, afraid of poor quality. We recommend to me.
The key is the frequency of use of the janitor
Q:How to install the door closer
Connecting rod and the door to 90 degrees, then the host mounted on the door, two screws on the door, rocker in the door frame. ???? 2, the installation of door closers ???? A, closed door installation ???? The most commonly used door closers are exterior door closers, which are installed as follows: ???? The most common standard usage is that the door closers are mounted on the hinge side and the door opens. When installed, the arms of the door closers protrude outward and about 90 ° to the door frame. ???? In the second use, the door closer is mounted on the opposite side of the hinge side. Typically, an additional bracket provided with the door closer is mounted on an arm parallel to the door frame. This kind of usage is usually not required to install the door closer to the outside of the building outside the open door. ???? The door closer is installed on the opposite side of the hinge of the door. This use can also be used in outward doors, especially only on a very narrow edge, without enough space to accommodate the doors of the door closer.
Q:How closed the door closer
The side of the door closers has a screw to control the size of the oil or return air, do not screw too much! Will leak!
Q:Is it hydraulic? Inside a lot of oil ah?
The door closer is a similar spring-like hydraulic pressure, when the door is opened after the release by compression, the door automatically shut, like the role of the spring door, you can ensure that the door is opened, accurate and timely closure to the initial position
Researching, designing, manufacturing and marketing construction hardare for 18 years. Professional technician service, with 300 domestic patents, and 50 oversea patents. Envolved in famous projects around the world, such as Beijing National Stadium,Burj Khalifa; High quality with competitive price.

1. Manufacturer Overview

Location Dongguan City, China
Year Established 1995
Annual Output Value Above CNY ¥1.7 billion
Main Markets ASIA;AMERICAN CONTINENT; EUROP; AFRICA;AUSTRALIA
Company Certifications Certificate of Registration; ISO9001:2008; China National Accreditation Service for Conformity Assessent- Laboratory Accreditation Certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Yantian Port; Chiwan Port; Shekou Port; SunGang Port
Export Percentage 0.4
No.of Employees in Trade Department 1000
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: 200,000 ㎡
No. of Production Lines 9 manufactural departments
Contract Manufacturing Technician service; pre-sales service; after sales service
Product Price Range + average

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