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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
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{"title":"Premium Multi Turn Wave Spring with 50% Axial Space Reduction , Uniform 360","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/a2\/66e8217a8c2e195955e85a835133-200x200-1\/premium_multi_turn_wave_spring_with_50_25_axial_space_reduction_2c_uniform_360.jpg","attrs":{"Force distribution":"Uniform 360-degree radial","Material grades":"SAE 1070-1090, 65Mn, SUS 302\/304\/316, 17-7PH, Inconel X-750\/718","Pre-setting process":"Mechanical stabilization","Material options":"Carbon steel, stainless steel, superalloys"}}
{"title":"Heavy-Duty Multi Turn Wave Spring with High Corrosion Resistance and Custom","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/15\/2898177bd542340b208f9763062f-200x200-1\/heavy_duty_multi_turn_wave_spring_with_high_corrosion_resistance_and_custom_linear_characteristics_for_35_mpa_cycle_durability_in_.jpg","attrs":{"Pressure Rating":"35 MPa","Surface Finish":"Flat-wire, no weld points","Radial Force":"Uniform","Axial Force":"Uniform"}}
{"title":"Space-Saving High-Performance Multi Turn Wave Spring for Compact Mechanical","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/c9\/6e64b33ce7899b4a1bbfc6405b24-200x200-1\/space_saving_high_performance_multi_turn_wave_spring_for_compact_mechanical_seals.jpg","attrs":{"Wire profile":"Precision flat wire with radiused edges","Carbon Steel grades":"SAE 1070-1090","Stainless Steel grades":"SUS302, SUS316, 17-7PH \/ DIN 1.4568","Structural feature":"Uniform crest-to-crest contact"}}
{"title":"Thermal-Resistant Multi Turn Wave Spring for High-Temperature Control Valves","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/99\/3043a4a37e7d2f6230cfc314c27d-200x200-1\/thermal_resistant_multi_turn_wave_spring_for_high_temperature_control_valves_with_inconel_x_750_alloy.jpg","attrs":{"Operation Type":"Continuous high-temperature operation","Thermal Cycling":"Withstands continuous cycling","Free Height":"2.0 mm to 150.0 mm","Max Temperature":"650\u00b0C"}}
{"title":"High-Precision Multi Turn Wave Spring for Bearing Preload with Vibration","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/81\/3e9e11e99440ccd426b62feff7b3-200x200-1\/high_precision_multi_turn_wave_spring_for_bearing_preload_with_vibration_dampening_and_corrosion_resistance.jpg","attrs":{"Inner Diameter":"6.0 mm to 400.0 mm","Primary Materials":"High-fatigue carbon spring steel and 17-7PH stainless steel","Operating Deflection":"20% to 80% of free height","Fatigue Performance":"Millions of micro-deflection cycles"}}
Premium Multi Turn Wave Spring Solutions: Advanced Space-Saving Elastic Components by Jiangsu Sunzo
In modern precision mechanical engineering, optimizing space while maintaining reliable structural tension is a constant design challenge. Standard helical compression springs require significant axial space to achieve necessary operating travel and load, often forcing engineers to enlarge components, increasing overall assembly weight and production costs.
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. (SUNZO) provides an engineering alternative: the premium Multi Turn Wave Spring. Utilizing advanced edge-coiling manufacturing methodologies and premium metallurgical alloys, Sunzo delivers compact elastic components designed to optimize space, reduce assembly weight, and guarantee consistent operational performance for global OEMs and tier-1 industrial system integrators.
Core Technical Advantages
Up to 50% Axial Space Reduction: Compared to standard round-wire coil springs, crest-to-crest wave springs can reduce required installation cavity depth by up to 50% while delivering identical stroke, deflection, and load characteristics.
Uniform 360-Degree Radial Force Distribution: Proprietary multi-axis edge-coiling technology ensures waves are formed with high geometric consistency, distributing force uniformly across all contact points.
Direct Radial Component Alignment: Integrated, aligned crests and troughs ensure the spring deflects strictly along the axial plane, providing predictable linear or non-linear force-deflection profiles.
Precision Pre-Setting and Anti-Relaxation Care: Every wave spring batch undergoes rigorous mechanical pre-setting to ensure material stabilization and exceptional resistance to load relaxation over millions of operational cycles.
Comprehensive Material Selection
Jiangsu Sunzo processes a broad spectrum of high-grade flat-wire alloys to ensure optimal elastic memory, temperature resilience, and corrosion defense:
Carbon Spring Steels (SAE 1070-1090 / 65Mn): Industry baseline for standard commercial assemblies with excellent tensile strength and fatigue life in non-corrosive environments.
Austenitic Stainless Steels (SUS 302, 304, 316): Selected for applications demanding robust rust and acid resistance, with SUS 316 ideal for marine and chemical environments.
Precipitation-Hardening Stainless Steel (17-7PH): Premium alloy for high-stress dynamic environments with exceptional fatigue resistance and stability up to 315°C (600°F).
Nickel-Chromium Superalloys (Inconel X-750 / 718): For extreme high-temperature industrial environments (up to 700°C) or aggressive chemical media.
Dimensional Parameters & Manufacturing Tolerances
Operational Parameter
Standard Manufacturing Envelope
Precision Engineering Tolerances
Clearance / Bore Diameter (OD)
5.00 mm - 600.00 mm
±0.1% to ±0.5%
Shaft / Rod Diameter (ID)
3.00 mm - 550.00 mm
±0.1% to ±0.5%
Flat Wire Cross-Section
Tailored per load requirement
Highly controlled wire gauge consistency
Number of Turns / Waves
2 Turns up to 20+ Turns
Designed to match specific spring rates
Free Height
1.00 mm - 150.00 mm
±2% to ±5%
Load Bearing Capacity
5 N to over 20,000 N
Within ±10% of computed theoretical force
Primary Industrial Applications
Aerospace Cabin & Commercial Aviation Instruments: Cockpit instrumentation, seating adjustment modules, cargo bay latch assemblies, and interior flow control systems.
Automotive Powertrain & Precision Transmission Modules: Automatic transmissions, dual-clutch assemblies, steering gear mechanisms, and electric vehicle motor drive units.
High-Speed Precision Bearings & Electric Motors: Industrial electric motors and high-speed CNC spindle bearings for axial pre-load applications.
Industrial Valve Controls & Fluid Power Hardware: Compact pneumatic actuators, hydraulic control blocks, ball valve assemblies, and mechanical seals.
Quality Assurance & Testing
Our facilities operate under strict international management frameworks with certifications for IATF 16949, ISO 9001, ISO 14001, and ISO 45001. On-site testing capabilities include:
Handheld X-ray Fluorescence (XRF) analyzers for 100% positive material identification
Automated precision spring load testers (50N to 4,000KN)
High-cycle fatigue testing rigs and environmental chambers
Specialized surface treatments including Zinc Phosphating, Electropolishing, and Dacromet coatings
Global Logistics & Technical Partnerships
As an experienced international exporter, Jiangsu Sunzo navigates global technical specification standards (DIN, ASME, ISO, JIS) and provides comprehensive customs documentation, material heat certificates, and reliable global shipping solutions. Our technical team assists with digital CAD file evaluations, spring configuration cross-referencing, and optimization analysis.
Partner with Jiangsu Sunzo to minimize your mechanical footprint while maximizing structural reliability. Contact our engineering team today for technical briefs, component samples, and competitive commercial quotes.
