Introduction — Trusted Die Spring Manufacturer in Gujarat
Durga Spring Industries is a trusted die spring manufacturer in Gujarat, supplying high-load, long-life springs for press tools, moulds, fixtures, and automated machinery. Built on rigorous quality control and engineered metallurgy, our die springs deliver stable load rates, minimal set, and repeatable performance across millions of compression cycles. We partner with OEMs, tool rooms, and maintenance teams across automotive, plastics, electronics, and general engineering to provide standard and custom solutions with fast, reliable delivery.
Working Principle & Process Flow — Die Springs
Die springs are heavy-duty compression springs that store energy under axial load and release a controlled restoring force for ejection, return movement, and pressure balancing in tooling. At Durga Spring, we begin with certified alloy steels, followed by precision coiling, heat treatment for strength and fatigue life, stress relief, and end-grinding for flat, parallel seating. Each batch is inspected for dimensions, load at height, rate consistency, and surface finish to ensure dependable performance in demanding press environments.
Applications & Benefits — Trusted Die Spring Manufacturer in Gujarat
Applications
Stamping dies: punch/blanking operations, strippers, and pressure pads.
Injection moulds: ejector return, core pulls, and balanced shut force.
Press brakes & tooling: reliable return and equalized loading.
Fixtures & jigs: repeatable clamping in automation cells.
General machinery: reciprocating mechanisms and vibration isolation.
Benefits
High load capacity with consistent rate across working stroke.
Long fatigue life to reduce unplanned downtime and tool rework.
Ground ends and tight tolerances for accurate, parallel seating.
Corrosion-resistant finishes suited to shop-floor conditions.
Custom sizes and color-banding for easy selection and maintenance.
Key Features — Die Springs
Premium alloy steel with optimized heat treatment for strength and durability.
Precision coiling, stress relief, and end-grinding for flat, stable seating.
Low permanent set and consistent load rate over repeated cycles.
Surface finishing to resist rust and extend tool service life.
Made-to-order OD/ID, free length, stroke, and load classes per drawing.
Top Manufacturers & Suppliers in India
Gujarat hosts reliable die spring suppliers supporting tool rooms and OEMs nationwide. Durga Spring Industries stands out for disciplined inspection, traceable materials, and agile production that meets tight timelines. We serve automotive, plastics, and engineering sectors across India and exports, delivering both standard catalogue sizes and engineered spring solutions tailored to your die or mould.
Maintenance & Safety Tips — Die Springs
ChecklistDurga Spring
Monthly / Quarterly
Inspect for cracks, corrosion, or length loss; replace springs as a set to retain uniform force.
Verify preload/deflection within limits; never allow impact at solid height.
Keep guide bores and retainers clean; lubricate where applicable to minimize wear.
Operating Best Practices
Distribute load across multiple springs and correct class; avoid over-compression.
Install square to plates with flat seat; use retainers/guides to prevent side-loading.
Replace worn guides, retainers, or pins promptly to protect spring life and tooling.
FAQs
Q1
What makes your die springs “trusted” in Gujarat?
Proven metallurgy, controlled heat treatment, tight tolerances, and 100% load-rate verification—backed by responsive service and on-time delivery for OEMs and tool rooms.
Q2
Do you offer custom OD/ID, free length, and load classes?
Yes. Share your drawing or parameters (OD, ID, free length, stroke, force at height), and we’ll engineer a matching spring with the right class and rate.
Q3
How do I size springs for a new die set?
Calculate total force at working height, choose the class accordingly, then split across multiple springs to stay clear of solid height and reduce stress.
Q4
Can you provide color coding for quick identification?
On request we supply banding/marking per class so maintenance teams can identify and replace springs faster during shutdowns.
Q5
What is your lead time for custom die springs?
Lead time depends on size and quantity; we prioritize urgent tool-room requirements and communicate firm dispatch dates after design confirmation.