1）Specifications of Door Floor Hinge/ Floor Spring
Door Floor Hinge / Floor Spring
Stainless Steel 304 Cover Plate and Iron Body
Satin / Mirror Polished ( For Cover Plate Only)
10 Piece/ Pieces
2）Features of Door Floor Hinge / Floor Spring
Maximum Door weight
Maximum Door width
Max. Open Angle
Speed 1: 90°-15°, Closing Section;
Speed 2: 15°-0° , Locking Section.
50000 Piece/ Pieces per Month
Flexible Package + Wooden Crate
10~35 Days After Deposit
Asia, America, Europe, Africa, markets.
3) Usage of Door Floor Hinge/ Floor Spring
Glass Door Patch Ditting, Pivot Hinge or Bracket
Shopping Mall, Commercial office, Residential Building on
Glass door, Wooden door
4) Terms of purchasing Door Floor Hinge/ Floor Spring
EXW, FOB, CIF, CFR
T/T or L/C.
5) Pictures of Door Floor Hinge/ Floor Spring
We could also help to choose suitable products for per customer; or manufacture as per customer's requirement.
Picture One: Door Floor Hinge/ Floor Spring
Picture Two: Installed for Framesless Glass Door
Installation Instruction on Frameless and Frame Door.
- 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:What do you need to install a door closer?
- Door frame installation: Door closers installed in the door frame, the seat installed on the door, and the door closer to the door. This installation method is suitable for wide door frame, there is enough space to install the door closer.Compared with the standard installation, this installation method is suitable for opening doors such as walls and other obstacles. This type of installation has a greater closing force and is suitable for larger and heavier doors.
- 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.
- Q:How does the door closer work?
- 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
- Q:Closer prices
- This model, style, each manufacturer, brand has a different parameter.
- 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:Why do you turn the door closer?
- First, the solution:
Use a screwdriver to release the adjustment valve on the door closer.
Second, the role of behind closed doors:
Modern hydraulic door closers (hereinafter referred to as closed doors) began in the early twentieth century, a patent registered by the Americans, it is different from the traditional door closers, through the closure of the liquid in the throat to achieve the buffer effect The The core of the design of the hydraulic gatekeeper is to realize the control of the closing process so that the various functional indexes of the closing process can be adjusted according to the needs of the people. The significance of the door closer is not only to automatically shut the door, but also to protect the door frame and the door (smooth off), more importantly, the door closet has become a modern building intelligent management of a non-negligible implementation of the part. 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 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: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:What oil is used in the closer
- One, generally 40 # low pour hydraulic oil.
Second, the use of door closers requirements and choice
Door closer products must meet the national standard GB9305-88, for the use of fire doors closed doors should also meet the GA93-1995 "door lock with fire doors test" requirements.
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. The door frequency is closely related with the product quality factors, the use of frequent occasions, the product should be required to seal the performance is better, long life.
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
||Dongguan City, China
|Annual Output Value
|| Above CNY ￥1.7 billion
||ASIA;AMERICAN CONTINENT; EUROP; AFRICA;AUSTRALIA
||Certificate of Registration; ISO9001:2008; China National Accreditation Service for Conformity Assessent- Laboratory Accreditation Certificate
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|| Yantian Port; Chiwan Port; Shekou Port; SunGang Port
|No.of Employees in Trade Department
|| English; Chinese
|No. of Production Lines
|| 9 manufactural departments
|| Technician service; pre-sales service; after sales service
|Product Price Range