Energy storage: Stores and releases mechanical energy to provide thrust throughout the stroke.
Shock absorption: Mitigates impact and vibration to reduce operating loads and improve comfort.
Precise control: Offers accurate elasticity for high-tech uses such as MEMS devices.
Medical equipment: Ensures reliable precision in surgical tools, dental devices, pumps, and similar assemblies.
Electronics: Provides conductivity and rebound force for battery contacts, push buttons, and connectors.
MEMS: Supplies finely tuned elastic control inside miniaturized mechanical systems.
Other industries: Used in automotive, precision machinery, and aerospace assemblies that require miniature elastic components.
Tailored stiffness: Adjusting coil spacing yields different stiffness or return forces at various compression stages for precise load control.
Balanced stress: Uneven spacing spreads stress across a broader area, reducing localized fatigue and extending service life.
Lower noise and better stability: Tighter coils can stabilize motion at specific stages while minimizing contact noise during compression.
Purpose-built behavior: Ideal for mechanisms that require complex force-displacement profiles, precise travel control, or variable loading.
Mechanical systems: Equipment that must cushion different impact levels.
Precision instrumentation: Automation or measurement devices with specific force-response requirements.
Industrial optimization: Systems that rely on a defined force-displacement curve to raise efficiency.
Energy storage and release: Acts as a compression spring that stores energy when loaded and discharges it once the force is removed.
Consistent pressure: Maintains constant contact forces between components.
Robust construction: Commonly wound from piano wire or other high-strength materials in round or special-shaped profiles.
Adjustability: Force, speed, and travel can be tuned by altering wire diameter, coil diameter, or coil count to fit each application.
Firearms: Feeds cartridges smoothly inside magazines-its most recognizable role.
Electronics: Secures SIM trays, memory modules, drives, connectors, and antennas by providing retention and contact force.
Home appliances: Supports keypads, circuit boards, or cable routing.
Automotive: Manages harnesses and connectors in confined spaces.
Industrial equipment: Fixes sensors, switches, and other assemblies.
Toys and misc.: Powers toy-gun magazines and similar mechanisms.
Simple structure: Built from one helical body with two legs.
Compact footprint: Fits tight spaces.
Easy installation: Straightforward geometry simplifies assembly.
One-way torque: Legs deflect in a single direction to deliver uni-directional torque.
Energy storage: Twisting stores rotational energy that is released when the load is removed.
Rotary mechanisms: Hinges, levers, and latches that need return torque.
Clamping and retention: Used in clips or clamps to hold components together.
Angular return: Restores preset angles in control mechanisms.
Everyday products: Clothes pins, flip-top lids, and similar consumer goods.
Industrial assemblies: Timers, instruments, electrical switches, automotive trim, and medical components.
Miscellaneous: Toys, remote controls, printers, and countless other devices.
High torque in two directions: Dual coils working in parallel provide greater torque than a single torsion spring.
Improved stability: Symmetry balances torque and reduces eccentric loading.
Flexible design: Customizable in size, shape, and leg geometry to suit each mechanism.
Bi-directional force: Supplies torque in both directions for systems that must return from either side.
Transportation: Automotive liftgates, seat adjusters, doors, and power steering assistance.
Household appliances: Flip-lid appliances and printers that need counterbalance or return torque.
Industrial equipment: Heavy doors, clamping fixtures, and balanced machinery.
Everyday items: Badge clips, clipboard clamps, and similar products requiring elastic clamping.
Precision devices: Micro torsion springs in electronics, smartphones, and wearables.
Flexible geometry: Legs can be bent into almost any angle or profile beyond standard single- or double-torsion forms.
Accurate torque tuning: Designed to deliver precise torque and angular travel.
Material versatility: Commonly produced from carbon steel, stainless steel, or alloy wire for the ideal balance of strength and durability.
High customization: Geometry and function can be integrated to simplify assembly.
Electronics: Cable winders, phone stands, and tactile button mechanisms.
Household and lifestyle products: File clips, eyeglass hinges, clamps, and organizers.
Automotive and motorcycle parts: Throttle returns, lamp adjusters, pedal feel systems.
Industrial automation: Positioning or return devices within automated machinery.
Hardware and decorative goods: Artistic clips, display fixtures, and bespoke fittings.
High customization: Produced to virtually any form based on customer specifications.
Complex geometries: Supports bending, forming, cutting, and welding to achieve intricate shapes.
Precision and consistency: CNC-controlled forming maintains tight tolerances and repeatability.
Broad material options: Works with steels, alloys, aluminum, brass, stainless steel, and more.
Industrial and manufacturing: Springs, pins, hangers, retainers, hose clamps, and brackets.
Electronics and communications: Antennas and cable ties.
Architecture: Wire mesh, frames, and protective guards.
Home goods and jewelry: Hooks, hangers, and ornamental pieces.
Automotive: Clips, fasteners, and functional linkages.
Elastic and formable: Metal wire delivers excellent flexibility and can be reshaped as needed.
Diverse shapes: Wire can be bent, cut, and coiled into countless sizes or special silhouettes.
Custom-built: Dimensions and functions can be tailored to specific requirements.
Multiple materials and finishes: Options include stainless steel, brass, copper, plastics, and finishes such as zinc, nickel, or ED coatings.
Office supplies: Temporarily secures documents, cards, and files for easy sorting.
Home organization: Cable management, zipper pulls, and quick fixes.
Highly customizable: Bent, cut, or assembled to any shape required.
Material versatility: Choose from steels, stainless, brass, bronze, aluminum, and more to match performance and appearance goals.
Wide size range: Produced in virtually any dimension.
Flexible design: Can be coiled or combined with other components for additional functions.
Jewelry: Hooks, clasps, and decorative findings.
Functional hardware: Springs, hooks, brackets, pins, antennas, tubing restraints, and fasteners where aesthetics and function meet.