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Canted Coil Springs’ Application range

The Canted Coil Springs technology is applied to power contacts in multiple industries such as medical electronics, medical equipment, aerospace defense, and energy vehicles. The size of the oblique coil spring and the number of independent spiral coils make the spring suitable for various electrical contact designs, and it is used for electrical shielding or EMI shielding with large current carrying capacity at the contact point.

Each coil will independently compensate for contact and surface changes, allowing for a larger range of tolerances between attachments. Multiple contact points increase conductivity, while their operating temperature is relatively low, thereby extending their service life.

Canted Coil Springs-spring energized seals


Canted Coil Springs, also known as spring contact finger, diagonal spring, or touch spring, is a type of circular spring or linear spring that can transmit strong current in small spaces and can also be used as a pure mechanical connection. It has no restrictions on its use and is suitable for use in various static or dynamic medium and high pressure environments. It can be used in the robotics industry, automotive industry, aerospace industry, petrochemical industry, medical industry, submarine industry, and so on.

This new type of spring has a unique load deformation curve, a wide working range, and a high allowable compression capacity of the spring. It can maintain an almost constant elastic force within a larger deformation range. The winding coil is elliptical and inclined. When compressed, each coil will undergo individual deformation. Regardless of which part of the coil undergoes deformation, the entire spring will react to achieve consistent load at each contact point.

Canted Coil Springs-spring energized seals


In conclusion, canted coil springs are a type of spring used in a variety of applications, including automotive suspensions, shock absorbers, and industrial machinery. They are made of a single piece of metal, and their design allows for precise control over displacement and durability. Canted coil springs offer a number of benefits over other types of springs, making them a popular choice for manufacturers and engineers.