Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern factories and professionals dish spring, selling products around the world. Tension springs (Extension Spring) is subjected to axial tension coil springs, tension springs are generally circular cross section with the material. When not bear the load, are generally tight and there is no gap between the coils of the spring tension. Tension springs (Extension Spring) Contrary to the tension spring works. Tension spring in a reverse effect when pressed Dongguan spring production, tension spring is stretched or pulled in when the reverse effect. When the tension springs pull the two ends of the spring will be trying them back together. Many different terminal devices or "hook" is used to ensure that the source of the tension spring tension. Tension springs commonly used in medical respiratory equipment, motion control, medical mobile devices, hand tools, home care equipment, damping, spring pump, mechanical and electronic hardware protection, flow control valves, mechanical aerospace components, actuators, switchgear . Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts enterprises in Dongguan spring, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Torsion torsion spring configuration: make when designing a torsion spring coils in close contact with the aim of promoting and rotation angle to produce resilient. There are a variety of arm configuration options, so you can in a different way fixed spring. For the purposes of the torsion spring dish spring manufacturer specifications to consider include arm arm angle, arm length and arm cuffs and other types. Spring on the same side or parallel rectilinear when the arm angle is regarded as 0 °, the angle along the non-rotating direction increases. Arm twisting shut types include straight, straight offset, hinged, short hooks and retractors shut shut. To meet the application requirements, you can bend, twist torsion spring shut up, shut up or be made retractors or pull ring. Thai company inventory of precision springs torsion springs freedom arm position include: 90 °, 180 °, 270 ° and 360 °. Dongguan spring | Disc springs | Xufeng Hardware Factory provided by the Dongguan City, Xu-feng Hardware Products Factory. Dongguan City, Xu-feng Hardware Products Factory (www.dglijing168.com) strong, credible, in Dongguan, Guangdong spring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xufeng Hardware Factory and you hand in hand into the brilliant, for a better future!