for glass doors floor spring door closer installation
Type: Floor spring Place of Origin: Guangdong, China (Mainland)
Brand Name: BROAD OCEAN
Product name：Floor spring
Material: Iron Cover plate: Stainless steel 201# or 304#
Door weight: 100-140KG
Hold-open angle: 90 degree
Max open angle: 130 degree
Door size: 1200*2400MM
surface finishing: Satin or Polish
Application Temperature: -30℃ - 55℃
glass door floor spring Usage: Glass door
|Material of stainless steel pipe fitting/stainless steel handrail connector||304 (AISI304<V2A>) and 316(AISI316<V4A>) or zinc alloy|
|Surface||satin finish or polished finish|
|package||plastic bag+cartons or as per customers' request|
|Sample Lead Time||3-15days|
|Delivery Time||25-40 days after sample confirmed and deposit received|
|Payment Terms|| 30% deposit,and the balance before shipping
|Delivery Method||by sea,by air or by express|
Which one is better to use?
door closer spring price
The floor spring consists of two parts.
The upper part of the structure is the top shaft and the top sleeve plate, and the lower structure is the rotary shaft and the base.
The floor spring can not only shut the door, run smoothly, noiseless, but also can adjust the speed of the automatic closing of the door fan.
Door bottom spring or automatic door bow, split and straight two kinds.
The bottom spring consists of two parts.
The upper part is the top axle and the top sleeve plate, the bottom is the bottom shaft and the spring body.
The function is equivalent to a double-reed hinge, which can be turned off automatically after opening the door.
For glass doors floor spring door closer installation production Machinery:
|Machine Name||Brand & Model No.||Quantity||Number of Year(s) Used||Condition|
|Polishing Machine||No Information||32||4.0||Acceptable|
|Punching Machine||No Information||1||6.0||Acceptable|
|Sawing Machine||SHENDIAO & GZ4232||1||1.5||Acceptable|
|CNC Lathe||E-CA6140, 6140A1750||3||6.0||Acceptable|
|Drilling Machine||SWJ-16, S4020, SWJ-14||6||6.0||Acceptable|
The technical key of the floor spring is the bearing seat at the lower part of the main shaft, which determines the bearing grade of the landing spring.
Because for two-way open floor spring is not like door closers, door closer spring price need to carry the weight of the door, so the weight of the door plays an decisive role in the choice of the floor spring, door width and wind pressure, of course the selection of floor spring model is also very important.
When using the floor spring, the left and right sides of the two doors are not at the same level.
whether there is a gap between the bearing bit of the door and the guide shaft of the floor spring.
whether the installation position of the floor spring is straight.
Professional logistics and finished product delivery center, ensure that the spring product is accurate and immediate to the project site.
The professional technical staff will provide you with the technical training of the engineering staff and the technical training and guidance service for the spring product.
Focus on stainless steel pipe industry, the door closer spring price door control hardware production.
The introduction of hydraulic shear folding machine, bending machine, CNC CNC machining center and other advanced door control products processing equipment, strong guarantee the door control hardware products superior quality.
How do you ship the goods to us?
We have the forwarder cooperated with us for 2 years, they can deliver the goods to you in very short time with competitive price,and you can ship by your own agent as your convinence.
How do you ensure quality control?
we ensure the quality control by 2 steps: 1)after finish, our workers will check it one by one. 2)our package department will check before they pack.