Plot No-10 Star Gold Industrial Park ,Opp Garda Ghar,Village Kuha, Ahmedabad Gujarat (India)-382433
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Plot No-10 Star Gold Industrial Park ,Opp Garda Ghar,Village Kuha, Ahmedabad Gujarat (India)-382433
Leading Die Spring Manufacturer in India
Leading Die Spring Manufacturer in India
Introduction — Leading Die Spring Manufacturer in India
Durga Spring Industries, located in Ahmedabad, Gujarat, is a prominent die spring manufacturer in India, specializing in producing high-quality, durable, and reliable springs for die sets and press tools. With over 15 years of industry experience, we have become a trusted name for manufacturers across automotive, aerospace, industrial machinery, and consumer goods sectors. Our die springs are engineered to withstand extreme pressures and high-cycle applications, ensuring consistent performance and prolonged service life. We adhere to international color-coding standards (ISO, JIS) for easy identification of load ratings, guaranteeing precise application. With our state-of-the-art facility, stringent quality control, and commitment to innovation, Durga Spring Industries delivers robust and cost-effective die spring solutions that meet the demanding needs of modern industrial operations.
Working Principle & Process Flow — Die Springs
Die springs are a specific type of compression spring designed to handle high loads in small deflections. They work by storing and releasing a significant amount of force in a compact space, making them essential for applications like stamping, molding, and forming. At Durga Spring Industries, the process begins with selecting high-tensile chrome silicon or chrome vanadium steel wire. The wire is coiled to precise specifications, followed by a multi-stage process of heat treatment, shot peening for stress relief, and powder coating for color-coding and corrosion resistance. Each spring is rigorously tested for load capacity, deflection, and fatigue resistance to ensure it meets the highest standards for performance and reliability in demanding press and die applications.
Applications & Benefits — Die Spring Manufacturer in India
Applications
- Automotive press tools and stamping dies for forming metal parts.
- Heavy industrial machinery and fixtures where high-force compression is needed.
- Plastic injection molds and polyurethane molds for controlled ejection.
- Brake and clutch mechanisms in industrial equipment and vehicles.
- Valves and pressure-regulating devices requiring high-load springs.
Benefits
- High load capacity in a compact size, ideal for small spaces.
- Superior fatigue life for millions of cycles without losing performance.
- Color-coding (ISO/JIS) for quick and accurate load rating identification.
- Resistance to high temperatures and harsh industrial environments.
- Custom sizes and finishes to suit specific die-set requirements.
Key Features — Die Springs
- Manufactured from high-tensile Chrome Silicon Alloy Steel (SAE 9254/5159).
- Color-coded to ISO 10243 standards: yellow, blue, red, green, and brown.
- Rectangular wire cross-section for maximum load-bearing capacity.
- Shot peened and stress relieved to enhance durability and fatigue life.
- Available in various sizes, lengths, and load ratings to fit diverse applications.
Die Spring Standards and Color-Coding in India
In India, die spring manufacturers like Durga Spring Industries adhere to international standards for quality and load classification. The most common standard is **ISO 10243**, which uses a color-coding system to denote the load rating of each spring: yellow (light duty), blue (medium duty), red (heavy duty), green (extra heavy duty), and brown (ultra-heavy duty). This system is crucial for safety and efficiency, as it allows users to quickly select the correct spring for their application, preventing overload and premature failure. By following these standards, manufacturers ensure their die springs are interchangeable, reliable, and compatible with a wide range of die-set systems used globally, solidifying India's position in the precision spring market.
Maintenance & Safety Tips — Die Springs
Checklist
Durga Spring
Installation & Handling
- Always select die springs based on the correct load rating and deflection requirements for your application.
- Ensure proper spring alignment to prevent side loads and uneven wear.
- Do not compress the spring beyond its recommended maximum deflection limit.
Maintenance & Inspection
- Regularly inspect die springs for signs of cracking, wear, or loss of free length.
- Replace springs in sets to maintain uniform force and prevent premature failure of a single spring.
- Keep springs clean and free of debris, and lubricate them if the application environment requires.
FAQs
Q1 What are the different colors of die springs?
Die springs are color-coded to indicate their load ratings. The common colors are yellow (light load), blue (medium load), red (heavy load), green (extra heavy load), and brown (ultra-heavy load).
Q2 What is the primary application of die springs?
Die springs are primarily used in stamping dies, plastic injection molds, and other heavy-duty machinery where high-force compression and high cycle counts are required.
Q3 What material are your die springs made from?
At Durga Spring Industries, our die springs are manufactured from high-tensile strength chrome silicon steel, which provides exceptional durability and resistance to fatigue.
Q4 Can I get custom-sized die springs?
Yes, we offer custom-sized die springs to meet the specific requirements of your applications, including variations in length, diameter, and load ratings.
Q5 Why choose Durga Spring Industries for die springs in India?
We are a leading manufacturer with over 15 years of experience, a state-of-the-art facility, and a commitment to producing die springs that meet international quality standards and provide superior performance.
Get in Touch
Durga Spring• We’re here to help
Relevant Tags
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- Custom die spring manufacturer Gujarat
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