
3.6mm x 10cm Double Cone Upholstery Springs , 5 Turns Durable Sofa Coil Springs ,Black
Features Of Product
1. Stable quality:Juxing's high tempered spring technology provides consistent quality products.
2. Close-fitting comfort: free combination create varying fegrees comfortable feeling.
3. Supernormal durability: heavy gauge,big size,more convolution spring coils provides a great steady system.
Design of springs is important
Care needs to be taken when designing a spring for a particular application. As you don’t want it to be too hard to compress, as conversely, you wouldn’t want it to be too forgiving. Typically, the number of coils and or the wire diameter determines the strength of the spring in practical terms, but too many coils will hamper the function of it, and not allow ‘even’ compression. Too few coils and the spring will be in danger of completely collapsing and not returning to its original position on return.
Strength is variable in double cone upholstery springs
The strength of the spring can be infinitely varied to adapt to the user requirements. This can be achieved using any one or all combinations of wire size, number of coils, the free length of the spring, outside diameter of the end coils (which are usually closed coils) and the amount of taper reduction in the helix of the inner reducing coils, back to its full size at the other end of the spring.
In practice the spring tend to be really strong when first fitted, but a certain amount of collapse will inevitably happen after a short time, so careful selection of all of the above variants will need to be calculated for any given application.
Fixing
The method of fixing double cone coil springs in place is the top and bottom coils are sewn into position or fixed across webbing (on furniture applications). Stability of the top and bottom of the spring is imperative, as without secure fixing the spring will become unstable and topple over from one end or the other and render its use inoperable.
Product Specifications
Wire Diameter | Opening Dia | Turns | Height | Color | Sample | Lead Time |
3.6mm | 80-130mm | 5 | 10cm | black,silver | For Free | in 5-15 days |
Product Photo
Foshan Ju Xing Hardware Industry Co., Ltd.
After past few years developments,our factory building area has reached 10,000 square meter,we have more than 5 technicians with many years' experience in this field.Using imported equipments in processing,the annual output reaches 8,000 tons,products quality in a leading position of the industry.'Choosing' brand mainly includes:sofa zigzag spring,coil spring,cushion pocket spring and relevant accessories of software furniture.So far,Ju Xing has had strong ability of customized,supply customers with a variety of customized sofa spring and service,to meet different needs.
Ju Xing believes the innovation is the most important source of improvement and the basic of competitive force.We will keep investing on new products to ensure the leading position in the market,create greater value for customers to achieve a win-win situation.