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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
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{"title":"Wave Spring with Compression Load Type for Reduced Axial Height and Consistent","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/ef\/4b0f04be400bf84f350afcf7b358-200x200-1\/wave_spring_with_compression_load_type_for_reduced_axial_height_and_consistent_force_in_hydraulic_equipment.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Brand Name":"Sunzo","Place of Origin":"Sihong, China","Function":"Pressed, Phonation, Drive, Restoration, Measurement"}}
{"title":"Wave Spring with Axial Preload for Light to Medium Load Capacity and Small","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/2f\/2ed006058414a4a95e208fb22965-200x200-1\/wave_spring_with_axial_preload_for_light_to_medium_load_capacity_and_small_deflection_in_aerospace_and_precision_machinery.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"Sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
{"title":"Industrial Wave Spring Designed for Valve Systems to Improve Sealing Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/40\/f6005a43d24e59cb6c3350717f34-200x200-1\/industrial_wave_spring_designed_for_valve_systems_to_improve_sealing_performance_and_prevent_frequent_maintenance_intervals.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"Sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
{"title":"SUNZO Waved Spring High-Tensile Alloy Steel Corrosion Resistant Customized","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/92\/b7b303689e9068afabc888b920c1-200x200-1\/sunzo_waved_spring_high_tensile_alloy_steel_corrosion_resistant_customized_solutions_for_high_end_motors.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Material":"Steel","Load Type":"Compression","Production Process":"Hot Roll"}}
Blackened Waved Spring - Rust-Resistant for Precision Machinery
Precision machinery demands elastic elements with exceptional rust resistance and dimensional stability. Our blackened waved spring delivers superior performance for such critical applications, featuring a metal ring with precisely engineered peaks and valleys that offer excellent elasticity, impact resistance, and consistent load-deflection characteristics.
Advanced Surface Treatment
The advanced blackening surface treatment—achieved through alkaline oxidation—forms a dense Fe₃O₄ protective layer (5-8μm thickness) that provides outstanding rust resistance. This treatment passes 500+ hours of neutral salt spray testing (per ASTM B117) and effectively prevents corrosion in humid or industrial environments while enhancing surface hardness (HV 450-550) and reducing friction by 28%.
1074 High-Carbon Steel: Excellent springback for repetitive motion applications
60Si2MnA Alloy Steel: Superior fatigue resistance for 10⁶+ cycles
SUS302 Stainless Steel: Enhanced corrosion resistance for cleanroom environments
50CrVA: High temperature stability up to 300°C
Manufacturing Excellence
Our production process integrates computer numerical control (CNC) coiling and laser welding for dimensional accuracy, while FEA simulation (ANSYS) ensures optimal wave geometry for minimal stress concentration. Each spring undergoes rigorous quality validation, including load testing (±3% tolerance), metallographic analysis, and adhesion testing of the blackened coating.
Applications
Ideal for precision gearboxes, robotic arms, medical imaging equipment, and semiconductor manufacturing tools. Our blackened waved springs provide reliable axial preload, reduce component wear, and extend machinery service life.
Custom Solutions Available: SUNZO offers both standard and fully customized solutions with end-to-end technical support, from material selection to prototype development, ensuring seamless integration into your precision machinery systems.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
1.2M-1.4M
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd.
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. is a mixed-ownership enterprise established with the participation of China National Nuclear Corporation. The R&D center is located in Nanjing, Jiangsu, while the production base is situat...
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd.
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. is a mixed-ownership enterprise established with the participation of China National Nuclear Corporation. The R&D center is located in Nanjing, Jiangsu, while the production base is situat...
