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:What is the main function of the door closers of fire doors?
- To ensure that the door in a normally closed state, to avoid instantaneous fire through.
- Q:Would like to ask what kind of door closers, suitable for hotel works with what?
- We can usually go to the nearest building materials market door door (Foshan). The type of door closers can be divided into: 1, installed in the door outside the door, 2, behind closed doors hidden in the door, collectively known as hidden behind closed doors.
- 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:How closed the door closers
- Adjust the tightening of the door closer is to adjust the closing speed, the strength of the fast when the speed is small, the door is close to the door close to the slow speed. 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. Adjustment method and precautions: (1) generally in the side of the door closer to the side of the adjustment valve is marked 1.2, speed 1 block is to adjust the door opening angle from 90 degrees to 20 degrees between the closing speed, speed 2 is to adjust the door opening angle from 20 Degrees to 0 degrees is the door completely closed the speed of the trip. (2) When adjusting the valve screw tightening (clockwise adjustment) is to slow down the speed, that is, the door closer to the door to adjust the power. (3) If the valve screw loose (counter-clockwise adjustment) is the speed becomes faster, that is, increase the closing door closing force. Adjust the amplitude must be controlled in a small range, and each adjustment are tested door fan strength is appropriate, if the amplitude is too large may screw off, resulting in door closers oil spill.
- Q:Has adjusted the pressure behind the buttocks screws, in front of the adjustment screw and the card before and after the tune, Guiqiu how to get the door closet in the door when the big open does not automatically shut down, move the point angle will automatically shut down?
- Turn on the door shutters after turning on the auto stop function. Door closers are mainly used in commercial and public buildings, but are also used at home. 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 closed the door closer
- Now the door closer product market chaos, cheap and difficult to guarantee the quality and service life. Can be self-adjusting the side door screws tight, too loose will leak! If not only timely replacement.
- Q:Closer prices
- You have to say that you choose the door of the door of their models corresponding to the parameters, we will be based on your needs corresponding to the same price.
- 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 much is the cheapest door closer?
- I have the cheapest B2 series behind closed doors, as long as 25 yuan a
- Q:Do not close the door closer?
- Another model of small points, according to the width of the door with the weight of the choice of door closers. As well as domestic imports with the intensity of the difference are a lot, if the closure of the time when the tone is not smooth is poor door closers. Good closet is closed very soft.
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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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