Extension Springs

We are known as extremely reliable extension springs manufacturer in Noida, India imparting premium quality springs to the clients as per their respective requirements. BTL supplies Helical Extension Springs in India to different automotive and other types of industries.

The Extension Springs absorb and store the energy by providing resistance to pulling force. We manufacture stainless steel extension springs using round wire, and close the wound utilizing initial tension. Extension applications comprises balance scales, tape cassette players, washing machines, garage doors, and other applications requiring different types of tensioning systems.

Different forms of ends are utilized for attaching industrial extension springs to force’s source. Unlike compression springs, the extension springs do not have solid stop for preventing overloading. Due to design the stress levels are low for extension springs in comparison to compression