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YUAN SINE SPRING Custom precise compression springs for business for hardware tools

YUAN SINE SPRING Custom precise compression springs for business for hardware tools

YUAN SINE SPRING Custom precise compression springs for business for hardware tools

Stainless steel:
stainless steel
Mean coil diameter:
3.4 mm
Total number of coils(Nt):
14
Free length(F.L.):
12.5 mm
Free angle:
ok
Surface treatment:
rose gold plated
High-temperature heat treatment:
ok
Price
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Quantity Needed:
Pieces
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Company Advantages
1. YUAN SINE SPRING precise compression springs is designed by experienced designed using the latest design concept. Its service life has been improved to a very high degree
2. It is widely accepted that YUAN SINE SPRING now has gained much popularity since founded for its high quality and reasonable price. The product is not easy to rust
3. It has the ability to keep the same color without fading or running even if washed, placed in harsh light, exposed to perspiration or treated with certain chemicals. Constructed from synthetic metal, it is of greater quality
4. This product has a proper SAG factor ratio of near 4, which is much better than the much lesser 2 - 3 ratio of other mattresses. The product does not require any maintenance
5. It has better contrast as the indirect light would be either absorbed in the dark saw-tooth formations or otherwise canceled out by the diffusion layers. The product provides resistance to heat and cold


YUAN SINE SPRING Custom precise compression springs for business for hardware tools-1
Compression Springs & Helical Compression Springs

Compress spring shape: cylindrical, conical, convex and concave and a small number of non-circular or even a variety of tail variants, can be designed according to the product shape. End part shape has many kinds: two ends sit circle, two end grind equal. Each circle is divided around, because can withstand pressure, both ends can be open or closed or around flat or flat grinding. Compression spring for all kinds of spring is the most widely used in a wide range of products and electronics, motors, computers, information, motor vehicles, bicycles, hardware tools, gifts, toys, and even the national defence industry, because its design and principle is easy to grasp, manufacturing control is the most simple. Our Helical Compression Springs are produced in a range of different materials, from stainless steels, non-magnetic, brass and so on.

We are working for widely range applications. For example, valves, electric switches, door locking mechanisms, house ware, sporting and so on. Producing the good quality springs for customers.
We have 15 years production and customer’s information including experience. Our greatest strength lies in providing solutions in a very short time.   Our professional, experienced engineer team will be happy to help you.



Product Parameter


Personal electronic industries(compress key board spring)


Stainless steelstainless steel
Wire diameter0.25 mm
Outside of diameter3.9 mm
Inside of diameter3.4 mm
Mean coil diameter3.4 mm
Active coil number8
Total number of coils(Nt)14
Windingok
Free length(F.L.)12.5 mm
Free angleok
Working angelok
Right hand screwok
Closed and ground ok
Surface treatmentrose gold plated
High-temperature heat treatmentok



Application


Personal electronic industries


YUAN SINE SPRING Custom precise compression springs for business for hardware tools-2

Compress spring(keyboard)



Company Features
1. In the past years, YUAN SINE SPRING ENTERPRISE CO., LTD has built good relationships with many famous companies by its reliable precise compression springs .
2. We have our own designers to develop new long compression springs .
3. To lead the steel compression spring industry has been the goal of YUAN SINE SPRING. Inquire!
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