JU-65 Good quality floor hinge/ door closer/ floor spring
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JU-65 Good quality floor hinge/ door closer/ floor spring

JU-65 Good quality floor hinge/ door closer/ floor spring

JU-65 Good quality floor hinge/ door closer/ floor spring

Function description:
Floor Spring is one kind of device which could make door leaf close automatically and it should be installed under the door leaf.
Texture of material:
Iron casting
Maximum gate width:
≤1000mm
Bear gate weight:
100kg
Useful time
500.000 times
Available for
All kinds of glass door and wooden door for public
Warranty period
1.5 years
Feature
Two adjustable speed
surface treatment Finish
Golden、Silver、Copper
Price
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Quantity Needed:
Pieces
E-mail:
Product: Bathroom clip
Brand: JUSTOR
Model number: JU-65
Color: Customized
Service: OEM and ODM
Place of origin: Guangdong, China (Mainland)

JU-65 Floor Spring

China wholesale good quality Light type single cylinder




Two section door speed





Scope of application

Suitable for one-way open or two-way open glass doors and wooden doors.

 

The role of floor spring

1. Control to open the door, close, convenient for users.

2. Ensure that the door locking device work.

 

The whole glass hardware collocation diagram


图片

33.png


1. Patch Fitting JU-040  

2. Patch Fitting JU-020

3. Patch Fitting JU-010

4. Floor Spring JU-18

5. Glass Door Handle JUSTOR series


Floor spring mounting method


图片34.png


Floor spring installation procedure :

A、 Draw a line, the spring shaft center and door nip shaft coincidence.

B、 According to the specification and the material object on the ground, the size of the hole should be matched with the floor spring shell, which can not be loosened.

C、  Put the floor spring into the holes and position

D、 Uplift installed door clamp,use  rotating  shaft  of  ground  spring insert the door shaft hole within.

E、 Adjust floor spring,keep them vertical,and the upper and lower rotation axes coincide.

F、 Adjust the speed of closing the door.

G、  Floor spring decorative cover installation accuracy of&nbs p;ground spring it has great influence on its service& nbsp;life.



Kaida floor spring and Inferior product material contrast


Accessories nameKaida productsInferior product
Panel304 stainless steel,  thickness 1.2mm.Usually used 201, 202, 430 stainless steel or lower performance materials, easy to rust; some product panel thickness of only 0.8mm, after the deformation of the deformation.
CamAlloy structural steel 20CrOrdinary 45 steel
Floor spring shellHT220 gray cast iron (using large scale special equipment for processing, in order to ensure the dimensional accuracy and surface quality).HT150 the following gray cast iron, tensile strength is low
Rotary sealing ringTo ensure the service life of the imported products.Common seal ring
Bearing and rollerGCr15 bearing steel, the larger size of the use of G20CrNiMo. Cover plate with 61805 bearingOrdinary steel, hardness and contact fatigue strength is low, the impact of the use of performance and life expectancy.
SpringHigh quality alloy spring steel 60Si2Mn or 82B, anti fatigue more than 500 thousand times.Ordinary spring steel, a thousand times no force
Hydraulic oilSinopec HV46 to the spring, door closer to the low temperature wear oilCommon hydraulic oil or oil recovery
Cement box1.2-1.5 cold rolled sheetScrap iron sheet
Central support armHigh quality steel forging (compact, wear-resistant)Ordinary cast steel, easy deformation



Our standardized packing has been approved by many&n bsp;foreign clients.



Company profile

Zhaoqing kaida hardware and decoration Co.,Ltd., locates in Jinsheng Park, JinLi Town, Zhaoqing, Guangdong,China , was established in 1988, has developed into a professional door- control hardware enterprise with integrity of R&D, production, marketing and service team.




kaida.jpg



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Feedback
Pawan Gupta
Want to inquire about your floor machine and door closer.
2017-11-29 01:07:04
Administrator
Hello, boss, this JU-65, is the hottest money, I will send the product details and prices to you, we can achieve a better cooperation, our company is supporting the product, you only need to provide the door Load-bearing and door wide.
2018-01-22 09:27:01
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