German Spring is most preferred tension spring manufacturers, suppliers and dealers in India. offer premium quality precision engineered springs. Our provided springs are customizable, load-tested, and designed for long-lasting performance in automotive, industrial, and heavy machinery applications. We provide an easy supply, whether it is a typical inventory or sophisticated designs and fits flawlessly in your assembly.
What is a Tension Spring?
A Tension Spring (or Extension Spring) is a mechanical system that is designed to withstand a pulling force. SS Tension Spring, it extends and its tightly strained coils unleash energy that draw the parts that are connected together back. It is an essential part of energy storage and provision of a return force.
Types of Tension Spring:
Being as premier tension spring manufacturers in India, according to component we provided different types which are given below.
Machine Loops: Tension spring suppliers in India are the regular loops that are made on the ends of the spring wire like a double loop or an extended hook.
Crossover Loops: Loops of this type are made by circling the spring wire over itself at the end.
Side Loops: The loops made on the side of the spring, providing an alternative point of attachment.
Extended Ends: The spring coil is stretched past the primary coils to form a hook or point of attachment.
Threaded Inserts: The spring ends can be equipped with threaded inserts in order to provide a stronger connection.
Advance Technical Specifications of Tension Spring:
We've added below a specialized table of tension spring in India that provides further technical specification information
Parameter
Specification / Description
Type
Helical Tension Extension Spring
Material
High Carbon Spring Steel EN 42, EN 47, Stainless Steel SS302, SS304, SS316, or Music Wire ASTM A228
Zinc Plated, Nickel Plated, Phosphate Coated, or Powder Coated for Corrosion Resistance
Heat Treatment
Stress Relieved at 250–400°C
Tolerance
±2% on Load, ±1 mm on Length
Operating Temperature Range
-40°C to +250°C
Fatigue Life
Typically $10^5$ – $10^6$ cycles under normal working load
Testing Standard
IS 7906 / DIN 2097 / ASTM A228
Key Advantages of Tension Spring:
As tension spring suppliers in India, on basis of different system we provided different key advantages which has given below.
Predictable and Reliable Pulling Force: When extended the components are guaranteed to return to their needed home position accurately and predictably.
Efficiency in Space: Due to taper tension spring tight coiled design, they need very little space to be installed, and hold a wealth of potential energy to be accelerated into a powerful pull in tension spring dealers in India.
Universal Design: Can also be supplied in different hook and loop designs e.g. machine hooks, longer loops to allow easy and secure insertion into a wide range of mechanical systems.
Excellent Durability: Tension spring manufacturers in India have a long working life, and are highly resistant to metal fatigue failure when made of certified materials and properly specified.
Cost-Effectiveness: Since these are simple, high-volume parts, they provide a cheap but a strong solution to any application which requires stable energy storage and pull-back action.
Features of Tension Spring:
As premier tension spring dealers in India, we provided different features according to different material range which has given below.
Initial Tension: The coils are wound in a certain internal force i.e. there must be some load applied, before the coils begin to separate.
End Hooks/Loops: High tension spring represent custom-shaped extensions of the spring ends (e.g., full loop, swivel hooks), which are essential to transfer the load and to allow the connection to other components to be safe.
Material Range: Tension spring manufacturers in India is made in a range of materials such as Music Wire, Stainless Steel and Chrome Silicon that are suitable in high temperature to high corrosion environments.
Load Bearing Capacity: Each spring is designed to have a specific load and deflection rates and hence, it possesses the precise tension that is needed in the job it is to perform.
Applications of Tension Spring:
Serve as premier tension spring manufacturers in India, it is applicable in different machinery which are given below.
Garage doors: Tension Spring suppliers in India are commonly used in overhead doors to counter the weight of the door and the door is a lot easier to raise and lower under the assistance of the manual or automated systems.
Trampolines: These assist in giving the required elasticity and spring motion to the mat and absorb the kinetic energy of a jumper and reflect it as the high upward force.
Washing Machines: These are used to keep the wash drum suspended within the machine dampening the vibrations as well as ensuring that the drum is centred during high speed spin cycles.
Automotive Interiors: These are used in the car seat mechanism, door latches and foot pedals in order to provide a mechanism where components such as levers and pedals will be snapped to default, safe position.
Why should buy Tension Spring at our place?
Assured Accuracy: Our products are produced to high precision and our springs are guaranteed to be of the required load and size to your specifications, all the time.
Customization Experts: Our team is a master of building custom end hook and optimizing initial tension to unique, application-specific needs.
Certified Materials: Our materials are of high quality e.g. Music Wire spring, Stainless Steel to extend the fatigue life and environmental resistance.
We are trusted tension spring manufacturers, suppliers, dealers in India. offering high-quality, precision-engineered springs in Pan-India Delivery & In-House Production. is a fundamentally crucial element, which offers the much needed yet measurable pull-force in a compact size. It is the hardworking silent factor that makes the mechanical systems in all industries to perform precision and reliability. This spring contributes to performance of products through smooth and safe operation by providing stability in the initial tension and constant rebound in millions of cycles. Contact us for more details.
FAQs:
Ans: As it is pulled apart by a force it stretches and storing its energy. This energy causes a pull force which draws the connected components back.
Ans: It is the force that is keeping the coils closely together in an unextended form. This pressure should be overcome until the spring starts to stretch.
Ans: Tensions springs are stretched and lengthened (coils are closed when not in use). Compression springs are thrust and squeeze.
