Stainless Steel Extension Spring

Stainless Steel Extension Spring is a spiral spring that can withstand axial tension, and its two ends are specially bent to form a hook structure. Unlike ordinary compression springs, tension springs generate a reverse force when subjected to tension, and quickly rebound and return to their original position after the external force is removed. They are widely used in various mechanical devices that require tension and return to their original position.

This product consists of two parts: the spring body and the hooks at both ends. The spring body adopts a tightly wound structure, and the coils are basically tightly connected in an unloaded state. The stable tension is provided by the elastic modulus and initial tension of the material itself.

Product Feature

Stainless steel material, corrosion-resistant and long service life: High quality stainless steel wire is selected, which is not easy to rust after long-term use in humid, salt spray and other environments. The elastic modulus is stable, and it is not easy to soften after long-term lifting, especially suitable for equipment with high reliability and service life requirements.

Precision rolling, stable elasticity: using precision CNC spring forming equipment for rolling, precise control of wire diameter tolerance, tight and uniform between rings, the product undergoes initial stretching and shaping treatment before leaving the factory to eliminate initial deformation and ensure stable and reliable elastic output.

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