CNC Machined Volute Spring With 10mm Wire Diameter, ISO 9001 Compliant, 5000 Cycles Life
Product Spotlights
As a trusted manufacturer with over 25 years of experience in producing precision springs, Anping County Boli Hardware Wiremesh Products Factory is proud to present our CNC Machined Volute Spring with 10mm Wire Diameter. This product is engineered to meet the highest standards of durability and performance, backed by our ISO 9001-compliant quality management system. With a proven cycle life of 5000 cycles, this volute spring is designed to deliver consistent, reliable operation in demanding applications, making it an ideal choice for industries such as automotive, heavy machinery, and industrial equipment.
Our volute spring is manufactured using advanced CNC machining technology, ensuring precise dimensions, consistent geometry, and excellent surface finish. The 10mm wire diameter provides robust strength and load-bearing capacity, while the volute (conical) shape allows for progressive compression and efficient energy absorption. Whether you need a standard design or a customized configuration, our factory is equipped to meet your specific requirements with fast turnaround times and competitive pricing.
Product Features & Technical Specifications
- High Precision CNC Machining – Each spring is precisely formed to tight tolerances, ensuring consistent performance across batches.
- Robust Material Options – Available in high-carbon spring steel (e.g., 65Mn, 60Si2Mn), stainless steel, or alloy steel, depending on your application needs.
- Progressive Load Characteristics – The conical volute design provides a gradual increase in spring rate, ideal for shock absorption and vibration damping.
- Excellent Fatigue Life – Tested to withstand 5000 cycles without failure, with optional extended life treatments available.
- Customizable Surface Finishing – Options include zinc plating, black oxide, powder coating, or any other finish specified to resist corrosion and wear.
- ISO 9001 Compliant Quality – Our manufacturing processes are certified under ISO 9001, ensuring strict quality control from raw material to final inspection.
| Parameter | Specification |
|---|---|
| Wire Diameter | 10 mm |
| Free Height (Customizable) | 100 – 500 mm |
| Outer Diameter (Max) | 80 – 300 mm |
| Total Coils | 5 – 15 (customizable) |
| Coil Direction | Right-hand or left-hand |
| Surface Treatment | Zinc plated, black oxide, or as required |
| Cycle Life (Minimum) | 5000 cycles |
| Compliance | ISO 9001 |
Our CNC-machined volute spring offers distinct advantages over traditional coil springs. The conical shape reduces buckling and provides a more compact design, while the progressive spring rate allows for better control of impact loads. This makes it particularly suitable for applications where space is limited and shock absorption is critical, such as in suspension systems, industrial presses, and valve assemblies.
We understand that every application has unique requirements. That is why we offer full customization services, including adjustments to wire diameter, outer diameter, free height, number of coils, and end configurations. Our engineering team can work with you to optimize the spring design for your specific load and deflection needs. Additionally, we can provide prototype samples for testing before mass production, ensuring the final product meets your exact specifications.
Trusted Quality & Reliable Supply
Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer since 1998, with an annual export value of US$5 million to US$10 million. Our products are shipped to major ports including Tianjin, Qingdao, and Shanghai, and we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. With a strong commitment to quality and customer satisfaction, we have built long-term partnerships with global buyers.
Each order is subject to rigorous inspection procedures, including dimensional checks, load testing, and cycle life verification. Our ISO 9001-compliant system ensures that every spring leaving our factory meets the highest standards of consistency and reliability. We also offer competitive pricing, flexible payment terms, and responsive after-sales support.
Contact us today to discuss your volute spring requirements. Whether you need a standard 10mm wire diameter model or a fully customized design, we are ready to provide you with a cost-effective solution that delivers lasting performance. Request a quote or ask for a sample — our team will respond within 24 hours.
Frequently Asked Questions (FAQ)
-
What materials are available for the volute spring?
We offer high-carbon spring steel (65Mn, 60Si2Mn), stainless steel (304, 316), and alloy steel. The material can be selected based on your required strength, corrosion resistance, and temperature range. -
Can you customize the dimensions beyond the standard specifications?
Yes, we provide full customization. You can specify wire diameter, outer diameter, free height, number of coils, end types, and any other parameter. Our engineering team will help optimize the design. -
Is the 5000-cycle life guaranteed for all orders?
The 5000-cycle life is the minimum tested performance for standard material and design. For higher cycle requirements, we can apply special treatments or adjust the design to meet your target. -
What surface treatments are available?
Common options include zinc plating, black oxide, phosphating, powder coating, and Dacromet. We can also apply custom finishes as per your specification. -
How long is the lead time for a typical order?
Lead time depends on quantity and customization. For standard sizes, it is usually 15–25 days. For custom designs, 20–30 days after sample approval. Urgent orders can be arranged with expedited service. -
What are the shipping ports and delivery terms?
We ship from Tianjin, Qingdao, and Shanghai. We accept FOB, CIF, CFR, and other common terms. International shipping is available to all major markets. -
Do you provide samples for testing?
Yes, we offer samples for evaluation. The sample cost is reasonable, and we will deduct it from the mass production order. Lead time for samples is 7–15 days. -
How do you ensure quality control?
We follow ISO 9001 procedures, with incoming material inspection, in-process monitoring, and final inspection including dimensional measurement, load testing, and fatigue testing. Reports are available upon request.
Send Inquiry to This Supplier
You May Also Like
-
Special-Shaped Spring for Medical Device Springs 302 Stainless Steel 0.5mm Wire FDA Compliant MaterialNegotiableMOQ: 1 Piece
-
Special-Shaped Spring 304 Stainless Steel 0.8mm Wire 0.1N/mm Rate Free Sample for TestingNegotiableMOQ: 1 Piece
-
Custom Special-Shaped Spring With 1 Year Warranty Free Technical Support and Material ReportNegotiableMOQ: 1 Piece
-
Heavy Duty Special-Shaped Spring 2mm Wire Diameter 500N Load Mill Test Report AvailableNegotiableMOQ: 1 Piece
-
Automatic Coiling Special-Shaped Spring 301 Stainless Steel ±0.05mm Tolerance for Industrial UseNegotiableMOQ: 1 Piece
-
Precision Special-Shaped Spring 65Mn With Load Capacity 10-500N Zinc Plated Surface FinishNegotiableMOQ: 1 Piece
-
Custom Non-Standard Torsion Spring Music Wire 1.0mm Wire Diameter 1000N Load Capacity Long LifeNegotiableMOQ: 1 Piece
-
Custom Non-Standard Spring for Industrial Automation Equipment 316L Stainless Steel 0.1mm Wire Diameter Mill Test ReportNegotiableMOQ: 1 Piece
-
Custom Non-Standard Spring Service Mill Test Report Included 100% Inspection Before ShippingNegotiableMOQ: 1 Piece
-
Custom Non-Standard Spring 0.5-10mm Wire Diameter 304 Stainless Steel Grinding Ends Tight ToleranceNegotiableMOQ: 1 Piece


