The making of YUAN SINE SPRING compression spring standards involves the following stages. They are paper pattern making, fabric preparation (washing and preshrinking), fabric treatment (wrinkle and bacteria resistance), selvage, fabric layout and marking, fabric cutting, and sewing. 2.
This product has a high electric safety level. During the production, it is thoroughly inspected for its insulation housing, overload protection system, and reliable electric conductors. 3.
YUAN SINE SPRING ENTERPRISE CO., LTD has established a good reputation within years of development. 4.
No any other intermediate process, YUAN SINE SPRING ENTERPRISE CO., LTD could provide you a competitive market price with high quality.
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.
|Stainless steel||stainless steel|
|Wire diameter||0.45 mm|
|Outside of diameter||12.2 mm|
|Inside of diameter||11.3 mm|
|Mean coil diameter||11.3 mm|
|Active coil number||3|
|Total number of coils(Nt)||5|
|Free length(F.L.)||14.0 mm|
|Right hand screw||ok|
|Left hand screw||ok|
|Closed and ground ||ok|
|High-temperature heat treatment||ok|
YUAN SINE SPRING ENTERPRISE CO., LTD is a reliable and professional company involving the design, production, marketing, transportation, and technical assistance of compression spring standards . 2.
YUAN SINE SPRING has employeed professional technicians who have rich experience in producing small compression springs . 3.
We look forward to cooperating with friends from all walks of life to create the first helical compression spring design brand in the industry. We have a clear market positioning. We are determined to become the leader in the industry. From now on, we will actively grasp the emerging product concepts and innovative technologies to optimize our products and strengthen our capabilities. We aim to achieve measurable sustainability targets – reducing environmental impact and protecting the extraordinarily rich natural resources that our country enjoys. Inquire now! The way that we fulfill social responsibility is to practice sustainable development. We have made a plan to reduce carbon footprint and we will execute all the time. Inquire now!