Silver Pneumatic Door Closer Screen Door Closer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 PCS
- Supply Capability:
- 50000 PCS/month
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Specification
.Full 90 degree opening
.For new installation or replacement on doors
.Adjustable closing speed control
.Factory lubricated
.Two-hole end plug for adjustable latching power
.Available with replacement cover plate
.The most commonly used in south-east Asia
.Overhead jamb bracket or side jamb bracket available
. Colors and package available :upon Request
Packing Detail: In box , 50pcs /ctn ; carton size: 50.5*32.5*22cm
In double blister,20pcs/ctn; carton size : 41.5*39*18cm
.
COMPANY PROFILE:
We are in Foshan .Since established in 1998, our company has been committing to making and development in pneumatic door closer .Our products has been obtained CE certification from European Union and SGS certification.
We have set up exactly quality control system. The completely new idea of management is perfecting the market structure without any stop . "Quality First ,Service Fisrt "Customers Supreme" is our company tenet . " The development and innovate, to strive for precision and excellence , to strive for perfection "is our pursuit . We sincerely hope to join hands with domestic and foreign customers , to establish excellent trading relations . And we sincerely look forward to advancing hand in hand with people from all circles of the society , to create a fine future together .
- 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
- There are two control valve, 1 is to adjust the closing speed, 2 is to adjust the lock door speed, to spin (clockwise) is slow. With a small screwdriver can be adjusted, adjust the time do not spin too much, this is very sensitive, just adjust a little on the line.
- Q: How to choose the door closers
- Select the door closers should consider the factors are: the weight of the door, the width of the door, the door frequency and the use of requirements and the use of the environment. The weight of the door and the width of the door is the most important factor in choosing the door closer model, common doors are fire doors, wooden doors, aluminum doors, glass doors, steel doors and so on. Usually the weight of the door is small, select the smaller model, and vice versa.
- Q: How to adjust the door closing force
- Door closers to adjust the closing speed is through the two hydraulic valve independent control of two door closers closing speed for full hydraulic control.
- 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: Do not close the door closer?
- There is a small mouth on the right side of the door closer, there are screws, that is, tight tone. There are two valves next to the door closer to the speed but can not adjust the weight. The choice of the door closers is too heavy.
- Q: What is the main function of the door closers of fire doors?
- Fire door closers play the role is that when you open the fire door, the door closet will automatically start off the fire door, so that the fire door can be turned off. So that fire doors effectively play a role in blocking the fire and the spread of smoke.
- Q: How can we install a door closet
- Parallel installation: The door closer is mounted on the door and the parallel plate is mounted on the door frame. And the door closer is mounted on the door side. This installation method is suitable for the door frame is very narrow, or almost no door frame.
- 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: How much is the cheapest door closer?
- Well-known domestic brands - Branch guide, her a small door closet KE-151 is relatively cheap, and ? 40. Branch guide the door closer, good quality, stable performance, sold overseas, so the cheapest door closet is certainly less than ? 40. Hope to help some.
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Silver Pneumatic Door Closer Screen Door Closer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 PCS
- Supply Capability:
- 50000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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