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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
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{"title":"High-Force Elastic Nested Wave Spring with Multiplied Load Capacity and","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/30\/d67ce429ebd26138984cd5da5dce-200x200-1\/high_force_elastic_nested_wave_spring_with_multiplied_load_capacity_and_precision_pre_setting.jpg","attrs":{"Shaft Diameter":"5.00 mm - 450.00 mm","Number of Turns":"2-Turn, 3-Turn, 4-Turn","Force Profile":"Linear deflection","Clearance Diameter":"8.00 mm - 500.00 mm"}}
{"title":"High-Speed Automation Nested Wave Spring with 51CrV4 Material for 2,000,000","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/e2\/c0e69c0f1088b9fe6301ea4ece7d-200x200-1\/high_speed_automation_nested_wave_spring_with_51crv4_material_for_2_2c000_2c000_cycles.jpg","attrs":{"Wire Thickness":"0.2 mm to 4.0 mm","Cleanliness Level":"Industrial ultrasonic cleaned","Primary Materials":"Vacuum-degassed 51CrV4 (DIN 1.8159), carbon spring steel, SUS301 stainless steel","Force Consistency":"\u00b15% tolerance"}}
{"title":"Corrosion-Resistant High-Force Nested Wave Spring for Downhole Tools in Inconel","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/24\/4547888653c9eb39572547fc086a-200x200-1\/corrosion_resistant_high_force_nested_wave_spring_for_downhole_tools_in_inconel_x_750.jpg","attrs":{"Temperature Stability":"Predictable characteristics across range","Chemical Resistance":"Resistant to corrosive chemicals","Environmental Suitability":"Subsea and downhole","Material Treatment":"Sour gas service treated"}}
Heavy-Duty Nested Wave Spring: The Compact Solution for High-Force Industrial Applications
In heavy industrial design, achieving high spring forces within small spaces is a common engineering challenge. While standard wave springs are ideal for light-to-medium loads, heavy-duty machinery often requires a stronger solution. Jiangsu Sanzhong Elastic Technology Co., Ltd. solves this with our precision-engineered Nested Wave Spring. By coiling a single piece of flat wire in multiple parallel layers, our nested wave springs multiply load capacity while matching the compact envelope of traditional disc springs.
NESTED WAVE SPRING STRUCTURE
Parallel-coiled layers act in unison to multiply force
v v v v v v v v v v v v v v v v v v v v
======================================= ← Multi-Layer
v v v v v v v v v v v v v v v v v v v v Flat Wire
Key Advantage: Delivers the high force of stacked disc springs
but functions as a single, easily installed component.
Our nested wave springs offer a key advantage over traditional Belleville washers: they eliminate the alignment issues, friction variations, and manual assembly time associated with multi-disc spring stacks. The continuous, single-piece flat wire design ensures uniform load distribution and reliable operation, making it an excellent alternative for high-load industrial systems.
Target Client Applications
Heavy-Duty Clutch Pack Assemblies: Installed in industrial drivetrains and automotive transmissions to ensure uniform plate pressure and reliable engagement.
High-Pressure Piping Flanges: Applied to critical piping connections to maintain bolt tension during thermal expansion and minimize leak risks.
Industrial Braking Systems: Integrated into hydraulic fail-safe caliper brakes to deliver the high initial forces required for emergency stops.
Technical Specifications & Product Parameters
Parameter
Specifications
Available Materials
Premium Spring Steel (51CrV4 / 1.8159), Carbon Steel, Stainless Steel (17-7PH, SUS316), and High-Temperature Alloys (Inconel 718)
Layer/Turn Count
Available in 2-layer, 3-layer, and 4-layer parallel nested configurations depending on load requirements
Outer Diameter (OD) Scope
12.0 mm up to 450.0 mm
Load Rating
Designed for heavy-duty applications, capable of producing forces from 500 N to over 200,000 N
Surface Balance Handling
Shot-peened and stress-relieved to enhance fatigue resistance and prevent setting losses under sustained loads
