Stretch Your Limits With International Extension Springs
Here at Leeco Spring International, we craft extension springs that rise to the challenge, delivering the strength and flexibility you need to keep things moving smoothly. Count on us as your go-to international spring manufacturer for innovations that turn everyday tension into reliable performance.
Is an Extension Spring Better Than a Torsion Spring?
When you’re deciding between an extension spring and a torsion spring, it’s not about one being outright better. Extension springs are designed to stretch and recoil under load, storing energy in that simple motion, making them ideal for everyday applications such as garage doors and trampolines, where you want a straight-line force.
On the other hand, torsion springs twist to store energy, used in applications such as car suspensions and simple clips that rely on rotation.
As an international spring manufacturer, Leeco Spring International can walk you through the options, whether you’re looking for a heavy-duty extension spring for high-stress applications or a custom spring to match your exact setup.
How Long Do Extension Springs Last?
Extension springs are tough little performers, but how long they hold up depends on things like:
- The materials we use
- How often they are put to work
- The conditions they’re facing day in and day out
A solid one can go through 10,000 to well over 100,000 cycles. Opt for a stainless steel extension spring if rust or harsh weather is in the mix, as it resists corrosion and helps it run longer in tough conditions.
Small extension springs may wear down faster in devices with constant use, while heavy-duty versions hold up well in heavy-duty machines, especially with routine care.
Why Choose Our Extension Springs?
Unmatched Durability for Any Challenge
Our heavy-duty extension springs handle extreme loads and constant use without breaking down. As an international spring manufacturer, we select strong, wear-resistant materials to ensure long-term reliability in industrial and heavy-duty settings.
Precision in Every Size
Our small extension springs provide precise control in tight spaces, ideal for electronics and precise mechanisms. We customize them to your specs to avoid mismatches and deliver consistent results every time.
Corrosion Resistance That Lasts
Our stainless steel extension springs are made of high-quality steel to resist rust in wet or harsh environments. It reduces replacements and improves uptime.
How We Craft Your Perfect Extension Springs
At Leeco Spring International, our process keeps things simple and clear, so you know what happens from inquiry to delivery.
Step 1: Share Your Needs
Tell us your requirements, and we will review them promptly and recommend suitable options, such as heavy-duty or stainless steel.
Step 2: Design and Customize
We create a tailored plan, adjusting tension and coil settings to meet your needs. Each is crafted with precision to ensure a proper fit in any application.
Step 3: Manufacture with Care
Using advanced tools, we produce your springs with strict quality checks. As an international spring manufacturer, we meet high standards on every piece.
Step 4: Deliver and Support
We ship within 24 hours and provide installation guidance if needed. Post-delivery, we’re available to address any adjustments or questions to ensure smooth operations.
Get the Right Price for Your Springs
Pricing for extension springs varies based on size, material, and quantity. Since every project is unique, visit our catalog for standard items or request a custom quote to get exact costs tailored to you.
We’ll provide clear, no-surprise figures tailored to your project right away.
Frequently Asked Questions
We produce three main categories that cover most needs: heavy-duty extension springs for high-load industrial work, small extension springs for compact electronics or precision mechanisms, and stainless extension springs for environments where rust or chemicals are a concern.
Every type is available in standard sizes through our catalog or fully custom-made to your drawings.
Absolutely. As an expert spring manufacturer, we specialize in custom extension springs. Send us your load, length, material, and end-hook requirements, and we will engineer, prototype, and produce them to meet your specifications.
Yes. Leeco Spring International ships extension springs to customers in more than 60 countries every month.
Elevate Your Projects With Expert Extension Springs
Don’t let subpar springs slow you down. Contact Leeco Spring International now. Browse our catalog or request a quote to secure extension springs that meet your needs.