Convex Springs

Convex Springs

We offer a variety of Convex Springs for a range of applications. All our Convex Springs are Fabricated by anti-rust, galvanized, high-tensile spring wire.All products has been strictly QC in factory before packing. Excellent after-sale services ensure you on more worries.

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Product Details

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Convex Springs


1.Product introduction of the Convex Springs  


We offer a variety of Convex Springs  for a range of applications. All our Convex Springs  are Fabricated by anti-rust, galvanized, high-tensile spring wire.All products has been strictly QC in factory before packing. Excellent after-sale services ensure you on more worries.


● Fabricated by anti-rust, galvanized, high-tensile spring wire

● Fooaima products offers OEM customers

● All products has been strictly QC in factory before packing.

● Excellent after-sale services ensure you on more worries.

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2.Product Specification of the Convex Springs  


Item

Convex Springs

Wire Diameter

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

Type

Cylinder

OEM

Offered

Material

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 Convex Springs  


Whatever your requirements, and whatever the final application may be. 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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4.Production Details of the Convex Springs


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 Convex Springs


● Quality and Environmental


More than 10 years' experiences in this field and SGS,ROHS,ISO, etc. certificated qualification and extreme standard let us keep very competitive in the current market.


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● Our ultimate target is the satisfaction of customer


By means of total employee involvement, continually staffs training, continuous renewal of production technology and the building of a long-term relationship with suppliers, we can continuously improve products quality and service.


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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 Convex Springs  


● 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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● On-time delivery


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: If we order large quantities of springs, wire forms or metal stampings, will you house the parts and make shipments to us on a required basis?

We do accept annual purchase orders and release parts on an as-needed, scheduled basis. In these situations we typically manufacture your spring or wire forms and ship on specified dates.


Q: How much and how long will it take to make samples?

- Sample is free of charge while the freight will be for your account.  
- We can turn round very quick,typically,it takes 2-4days to finish. It depends,contact our custom spring department can advise you regarding this procedure.


Q: What is initial tension (extension spring)?

Extensions springs require a certain amount of force to be applied before any deflection is realized. Deflection is the point where the coils start to separate and the spring extends. Once the initial tension is reached and the spring will start to expand at the predetermined rate of the spring.
For example, if a spring has an initial tension of 20 lbs. and the spring rate is 15 lbs. /in, it will take 35 lbs of force to pull the spring apart one inch, 20 lbs. of initial tension and 15 lbs of spring rate. To expand it to two inches it will take 50 lbs of force, 20 lbs of initial tension and 15 lbs for each inch. And so on and so on.


Q: How does modern technology and equipment help to lower spring and metal form manufacturing costs?

Our advanced processes and machinery are designed to efficiently and quickly produce parts with repeatable precision and compliance. Our modern equipment allows for fast, efficient setup and programming. Fooaima Spring facilities also use a variety of automated equipment and state-of-the-art technologies to help us lower labor costs, reduce errors, and eliminate waste. We strive to keep our costs as low as possible, and pass the savings on to our customers.



Take 1 minitues to send us your specific needs,might make big difference to your business,we are confident to make great contribution to your better cost,and get you free from quality problems.


● Product are tested to prove safe to sale in the global market

● Offers a total cost approach

● We can work with customized design

Hot Tags: convex springs, China, Suppliers, Manufacturers, Custom Made, Manufacturing, OEM
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