Product Profile of Industrial Tension/ Extension Spring

Industrial Tension/ Extension Spring is available as close coiled spring and extended under a pulling force. The Tension/ Extension Spring is designed as compression spring but initial tension and safe design of hooks are important. The Tension/ Extension Spring is made to offer some initial tension. The Industrial Tension/ Extension Spring does not require electro plated or painted as it comes in closed winding and inner side is not properly exposed in such processes.

Precision Global Springs Pvt. Ltd. Is manufacturing Industrial Tension/ Extension Spring. Precision Global Springs Pvt. Ltd. Supplies a wide range of industrial springs that include compression spring, tension & extension spring, torsion spring, spring assemblies and related accessories like spring clips, locking clips and wire-forms. Precision Global Springs Pvt. Ltd. Is an ISO 9001-2000 accredited company.

Key Features of Industrial Tension/ Extension Spring

• Tension springs are exactly opposite to compression springs
• These are close coiled springs and extended under a pulling force
• The spring design formulae are same as that of compression springs but initial tension and safe design of hooks are important
• The spring hooks are having different shapes as shown in the picture
• It is advisable to avoid special hooks whenever possible, because they are expensive, take a longer time to make
• These springs always have some initial tension
• Electroplating or painting is to be avoided in tension springs due to closed winding and inner side not properly exposed in such processes
• The initial tension force must overcome before the spring begins to open up
• All coils are active in an extension springs including the coil used to form the hook
• Hooks are stressed in bending hence bending radius is to be kept more to avoid hook breakage