More and more people are choosing glass sliding doors when they are choosing doors, especially for small units. Glass sliding doors have the effect of enlarging space. But choosing glass sliding doors not only depends on the appearance, but also on quality!
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First, look at the quality of glass
Most of the glass moving door materials are glass, so first check the quality of the glass, we must carefully check the glass for cracks, check whether the glass thickness is in line with the standard, if you find the glass cracks, it is best not to buy.
Second, look at the quality of moving door frames
The material used for the moving door is carbon steel, aluminum-magnesium-aluminum-titanium alloy material, among which aluminum-titanium alloy material is the most durable; secondly, the thickness of the door panel, the plank used for sliding the door, the best choice is 10mm or 12mm thick. In this way, they are not messy and durable; when the thickness is less than 8 mm, they will appear thin and light; the door panel with a thickness of 6 mm or less is easily deformed, and it is difficult to meet the requirements for normal use.
Third, look at the quality of moving door hardware accessories
Mainly to check whether its appearance is smooth and bright, whether it is in complete conformity with the door, the owner can use his hands to pull the hardware accessories to see if there will be loose.
Fourth, see the quality of the pulley
The moving door usually has a height of 2.4 meters or more. The door leaf is wider and has a greater weight. If the bearing weight of the bottom wheel is not enough, it will greatly affect the service life. The best choice of pulleys is nylon or fiberglass pulleys. These two materials have good abrasion resistance and are relatively smooth and free of noise.
Fifth, see the seal
In order to ensure that the two doors are staggered and closed, all moving door products will have a distance. The general external pulley needs a distance of 15 mm. This distance affects the tightness of the moving door. Although wool is added to most products, the size of the tops and gaps used in different products is still relatively large. Try to choose a product with a small distance and a tight top.
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Slightly different from the conventional spring is that the spring itself is irregular, there are bending and a large number of complex angle design and manufacturing technology is relatively more demanding, equipment is also a more demanding general computer winding because of winding angle, bending more, so slow production speed because of its complexity, the production and processing of special-shaped spring can often represent a company`s technical level.
Special-shaped Spring and conventional spring is slightly different from the spring is the ability to be irregular, bending and a large number of complex angle design
Common Spring is divided into: Compression Spring, Tension Spring, Torsion Spring. Special-shaped spring, special-shaped spring is mainly the existence of complex spatial angle, irregular bending and so on.
The adaptability of the special-shaped spring is very wide. Common such as cars, machinery, daily hardware products on.
Stainless Steel Spring wire 301,302 or 304 stainless steel springs made of stainless steel are not recommended when the temperature exceeds 260 degrees Celsius (500 degrees Fahrenheit) .
Metal string materials when the temperature exceeds 121 degrees Celsius (250 degrees Fahrenheit) , do not recommend the use of musical instruments metal string, wire-based spring.
Specialty Springs,Coil Spring Specialty,Wavy Washer Spring,Bearing Wave Spring
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