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China factories

China factory - Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

  • China,Nanjing
  • Verified Supplier
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  3. High Strength Mould Spring Alloy Steel Heavy Duty Torsion Springs
China High Strength Mould Spring Alloy Steel Heavy Duty Torsion Springs
China High Strength Mould Spring Alloy Steel Heavy Duty Torsion Springs

  1. China High Strength Mould Spring Alloy Steel Heavy Duty Torsion Springs
  2. China High Strength Mould Spring Alloy Steel Heavy Duty Torsion Springs
  3. China High Strength Mould Spring Alloy Steel Heavy Duty Torsion Springs

High Strength Mould Spring Alloy Steel Heavy Duty Torsion Springs

  1. MOQ： Negotiable
  2. Price： Negotiable
  3. Get Latest Price
Packaging Details Carton
Delivery Time Negotiable
Payment Terms Negotiable
Material High-strength alloy steel
Heat treatment Specialized process
Elasticity High
Durability Exceptional
Fatigue resistance High
Corrosion resistance Advanced surface treatment
Hardness Enhanced
Performance stability High-load conditions
Compression cycles Thousands
Wire diameter Various options
Outer diameter Various options
Free height Various options
Color coding Identification system
Tension High
Shock absorption Effective
Temperature resistance High
Pressure resistance High
Dimensional accuracy Precise
Service life Long
Deformation resistance High
Place of Origin Sihong, China
Brand Name Sunzo
Certification CE/IATF16949/45001/14001/9001

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Carton Delivery Time Negotiable
Payment Terms Negotiable Material High-strength alloy steel
Heat treatment Specialized process Elasticity High
Durability Exceptional Fatigue resistance High
Corrosion resistance Advanced surface treatment Hardness Enhanced
Performance stability High-load conditions Compression cycles Thousands
Wire diameter Various options Outer diameter Various options
Free height Various options Color coding Identification system
Tension High Shock absorption Effective
Temperature resistance High Pressure resistance High
Dimensional accuracy Precise Service life Long
Deformation resistance High Place of Origin Sihong, China
Brand Name Sunzo Certification CE/IATF16949/45001/14001/9001
High Light high strength mould spring ，mould spring alloy steel ，alloy steel heavy duty torsion springs
Mould Spring High-Strength Alloy Steel for Stable Performance in High-Load Mold Operations
In the competitive world of mold manufacturing, component performance directly impacts production efficiency, product quality, and operational costs. The Mould Spring stands out as a critical element that ensures smooth and reliable operation of molds in injection molding, stamping, or die-casting processes.
Premium Materials & Construction
Our Mould Spring is crafted with high-strength premium alloy steel and advanced heat treatment technology, delivering exceptional elasticity, durability, and stability under demanding high-load conditions. The premium alloy steel provides exceptional strength, toughness, and resistance to deformation and fatigue.
Specialized Heat Treatment
Our specialized heat treatment process—carefully calibrated to meet international standards—enhances mechanical properties, ensuring stable performance during continuous high-pressure cycles. This process increases hardness, elasticity, and fatigue resistance, preventing permanent deformation and performance degradation.
High-Load Performance Stability
Engineered to maintain stable performance under extreme pressure and frequent compression, our Mould Spring retains elasticity and shape even in high-load operations. This stability is essential for maintaining mold precision and preventing misalignment, defective products, and costly downtime.
Color-Coded Specifications
Available in a wide range of specifications with a unique color-coding system for easy identification. This reduces misselection risk and ensures efficient mold assembly, with options to suit complex mold designs including specific wire diameter, outer diameter, and free height requirements.
Advanced Surface Treatment
Features advanced surface treatment technology that enhances corrosion resistance, creating a protective barrier against moisture, oils, and corrosive substances. This extends service life and ensures consistent performance in harsh working conditions, including outdoor or high-humidity environments.
Industry Applications
  • Injection Molding: Provides necessary tension for proper mold closure and ejection
  • Stamping Molds: Absorbs shock and maintains consistent pressure for precise metal component shaping
  • Die-Casting: Withstands high temperatures and pressures for durable metal part production
Quality Assurance
Undergoes rigorous quality control from raw material procurement to finished product delivery. Every batch is subjected to multiple inspections including tension testing, dimensional checks, and fatigue testing to ensure strict quality standards are met.
Our Mould Spring delivers durability, stability, and reliability for high-load mold operations, reducing maintenance costs and ensuring consistent production quality. Contact us today to learn more about our Mould Spring range and how it can benefit your business.

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

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Get in touch with us

  • Reach Us
  • Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
  • No.20, Xinghuo Road, Nanjing High-tech Development Zone
  • https://www.spring-disc.com/

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