Constant Tension Spring

Constant Tension Spring

Constant tension spring are made from high quality phosphor bronze.Providing a smooth, uniform load through its deflection.Low force gradient over entire deflection range.We welcome involvement at the design stage and can provide assistance and design verification at no charge.

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Product Details

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constant tension spring


1.Product introduction of the constant tension spring


Constant tension spring are made from high quality phosphor bronze.Providing a smooth, uniform load through its deflection.Low force gradient over entire deflection range.We welcome involvement at the design stage and can provide assistance and design verification at no charge.


● Made from high quality phosphor bronze

● Providing a smooth, uniform load through its deflection

● Low force gradient over entire deflection range

● Offer high force output

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2.Product Specification of the constant tension spring


Item

constant tension spring

Wire Diameter

wire sizes ranging from .008” up to .312”

Type

Spiral

OEM

Offered

Material

Spring Steel

Finish

Galvanized

Wire Type

round

Tolerance 

0.01-0.1mm

Application

Hardware

Place of Origin

China

Sample time

2-4days

Meets / Exceeds

SGS , ROHS , ISO9001

Quality guaranteed

100% responsible for quality problems

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3.Product Feature and Application of the constant tension spring


Constant tension springs are used and even hidden in an innumerable amount of places, from battery system, to sluthes, spark plugs, starter, wheel height adjustment, and more. Whatever your requirements, and whatever the final application may be, we’ll be able to offer you the most appropriate solution.


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4.Production Details of the constant tension spring


Being the manufacturer we can make any sizes to suit custom jobs. Our customized processes are designed to meet the needs of any industry, with precision springs, wire forms and metal stampings that meet even the strictest tolerance requirements.


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5.Product Qualification of the constant tension spring


● Quality and environmental care are very important for us.


Fooaima Spring has been certified to comply with the quality and environmental requirements of SGS,ROHS & ISO 9001.


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● Strict Quality Testing


Springs are small components, but they play an important role in your product’s quality.
Fooaima take this responsibility seriously and make every effort to ensure that we meet all of your production requirements.


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● Advanced processes and machinery


Our advanced machinery can produce the minimum wire diameter 0.08mm, and 100% inspect the springs automatically. 

We continuously strive to find ways of reducing our production costs, and passing the savings to you!


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6.Deliver, Shipping And Serving of the constant tension spring


● Securely packed to assure safe


1.Generally, we use standard export carton box,outer with wooden pallet.

We reinforce the cartons with straps, and we seldom meet complaint about the shipment damage by sea in the past 5 years.


2.In order to make our parts to get into your products as easy as possible, Fooaima also work with customers to develop custom packing solutions.


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● Quick Lead-Time


We're dedicated to providing the quickest turnaround times and work very hard to ensure that all of your deadlines are met.


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7.Have any questions?


Q: Is Fooaima Spring only custom manufactured, or do you have stock products to sell?

Fooaima are custom manufactured spring and wire forms to meet individual order requirements. We offer great prices, precise quality and total customer satisfaction.


Q: What is typical lead time for spring, wire form or metal stamping samples?

This varies depending on geometry of the part and the manufacturing processes required. Compression springs, extension springs and torsion springs average approximately 2-4 days turnaround time, while more complex shaped steel springs or stampings can require 4-7 weeks or more. Secondary/finishing operations, such as plating and heating treating may require additional time. Expedited options are available, so please contact fooaima custom manufacturer team for a more specific turnaround estimate.


Q: Does it matter if a torsion spring is left or right hand wound?

Yes. A torsion spring should be coiled so that the spring would wind up as a load is applied. If the spring unwinds as a load is applied it should probably be coiled in the opposite direction.


Q: How do you control the quality?

About quality, we have a very rigid inspection process, and all goods need 3 times QC inspection, so we can make sure good quality.ou can also arrange QC to inspect goods or check order status. If you don’t have QC, we will inspect for you and send you all pictures.

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