Spring contacts are applicable to:
★Centering / concentricity
★Holding / control
★Conducting
★Latching / locking device
★EMI / RFI shielding
★Tolerance compensation
★Grounding
★Sealing
Wire diameter: 0.10mm - 1.5mm
Material: Copper alloy, stainless steel, special alloy, etc.
Surface treatment: Gold plating, silver plating, nickel plating, tin plating; Plating Au/Ag/Ni/Sn
A canted coil spring used for retention and sealing purposes is a highly specialized elastic component designed to provide controlled force, positional stability, and long-term mechanical reliability. Unlike traditional springs that focus mainly on compression or rebound, this type of canted coil spring is optimized to maintain consistent radial or axial force while adapting to structural movement and dimensional variation.
At YFS Technology (SZ) Co., Ltd, canted coil springs are developed as part of complete mechanical connection and retention solutions, supporting applications where sealing integrity, component positioning, and smooth motion are critical. Through precision coil geometry and material control, these springs offer predictable load behavior without excessive friction or wear.
This makes them especially suitable for dynamic assemblies, modular enclosures, and precision mechanisms that require repeated engagement while maintaining sealing or retention performance.
The angled coil structure allows the spring to distribute load evenly, preventing localized stress and premature wear.
Compared with traditional compression springs, canted coil springs exhibit reduced friction during movement, improving operational smoothness.
Maintains stable force output even after long-term compression or repeated cycling.
Provides reliable holding force in limited installation space, supporting miniaturized mechanical designs.
Compensates for tolerance differences caused by machining, thermal expansion, or long-term operation.
When used in conjunction with sealing elements, the spring ensures continuous pressure, helping maintain sealing integrity under pressure or temperature change.
Delivers consistent retention force to prevent loosening, displacement, or vibration-induced movement.
The angled coil motion minimizes metal-to-metal abrasion, extending component lifespan.
Simplifies mechanical design by eliminating complex retention mechanisms such as clips or multi-part fasteners.
Spring force, coil angle, and wire diameter can be tailored to achieve precise retention or sealing requirements.
Used in valve systems, enclosures, and sealed housings where consistent compression force is required.
Applied in precision mechanisms requiring stable retention under vibration and environmental stress.
Ideal for linear guides, actuators, and modular tooling requiring repeatable positioning.
Supports mechanical stability in pumps, connectors, and pressure interfaces.
Used in measuring devices and control systems where smooth motion and positional accuracy are essential.
Q1: How does this canted coil spring support sealing applications?
A: It provides continuous and evenly distributed force, helping maintain consistent compression on sealing components.
Q2: Is this spring suitable for dynamic movement?
A: Yes. Its low-friction design supports repeated motion with minimal wear.
Q3: Can it replace traditional retaining rings or clips?
A: In many designs, it can simplify structures by serving as both a retention and force-compensation element.
Q4: Does it perform well under vibration?
A: Yes. The stable force output helps prevent loosening or displacement.
Q5: Can the spring be customized?
A: Yes. Load characteristics, dimensions, and materials can be customized for specific mechanical requirements.
Address：Shenzhen City, China
Mobile Phone：+86 17656553585
Email：davykou0@gmail.com
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