Special Shaped Spring
Our factory develops all kinds of Special Shaped Spring, with wire diameters ranging from 0.3mm to 8.0mm and maximum outer diameter up to 200mm. Available structures include wave, conical, spiral, retaining ring, buckle and spring plate. Our technical team optimizes structural design to ensure stable mechanical performance of each Special Shaped Spring.
Diverse Product Types
Wave springs
Wavy thin elastic parts with ultra-small axial thickness for limited installation height
Conical springs
Tapered structure, coils can nest after compression to save assembly space
Spiral springs
Flat spiral design for energy storage and rotary resetting
Retaining rings & buckles
Compact structure for axial positioning and clamping of shafts or holes
Spring plates
Sheet elastic elements for buffering, clamping and electrical contact
Other non-standard custom shapes
Tailored structures based on exclusive customer requirements
Material Selection
Available raw materials: carbon spring steel (65Mn/82B), alloy spring steel (60Si2Mn/55CrSi), stainless steel (SUS304/SUS316), copper alloy (phosphor bronze, beryllium copper). Surface treatments: natural finish, black oxide, zinc plating, nickel plating, plastic coating, electrophoresis.
Application Fields
Widely applied in auto parts, electronic appliances, hardware fittings, mechanical equipment, medical devices, military and aerospace sectors requiring special elastic structures.
Non-Standard R&D & Customization Capacity
Baoding Zhongxin Spring Manufacturing Co., Ltd. owns powerful non-standard spring development capacity, and Special Shaped Spring ranks as our featured product line. Customers only need to provide drawings, samples or detailed functional & working condition descriptions for targeted design and mass production. We handle simple irregular springs as well as complex combined elastic assemblies. Professional R&D engineers and flexible production schedules enable fast response to all non-standard customization needs, delivering one-stop elastic component solutions for special mechanical demands.
Product Parameter Table
|
Parameter Item |
Value / Range |
|
Wire Diameter Range |
0.3 mm ~ 8.0 mm |
|
Shape Types |
Wave, conical, spiral, retaining ring, buckle, spring plate and other non-standard special shapes |
|
Size Range |
Fully customizable by design (Max outer diameter: 200 mm) |
|
Optional Materials |
Carbon Spring Steel (65Mn / 82B), Alloy Spring Steel (60Si2Mn / 55CrSi), Stainless Steel (SUS304 / SUS316), Copper Alloy (Phosphor Bronze, Beryllium Copper) |
|
Surface Treatment |
Natural / Black Oxide / Zinc Plating / Nickel Plating / Plastic Coating / Electrophoresis |
|
Customization Mode |
Professional non-standard customization, design per drawings, samples or working conditions |
|
Application Scenarios |
Auto parts, electronic appliances, hardware fittings, mechanical equipment, medical devices, military & aerospace |
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