Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring – Jiachuang

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Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for U Bolt Nz , U Bolt Wire Clamp , Different Types Of Leaf Springs , We sincerely welcome overseas consumers to consult for your long-term cooperation as well as the mutual advancement.We strongly think that we will do superior and far better.
Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring – Jiachuang Detail:

This spring assy are widely used in Russia for light duty truck .

Spring Measurements Specs

Totally 3 blades+2pcs plate ,1-2 blade Width(mm)*Thickness(mm): 60*8, the 3rd blade Width(mm)*Thickness(mm): 60*15 , 2pcs plate Width(mm)*Thickness(mm):60*8 . Eye to Eye Measurement 1200 mm (Free Length Measurement),Tolerance range within ±3mm . we also can provide bushings as long as customers advise the detailed dimensions.

Free Arch Measurement (see picture) 155mm,Tolerance range within ±5mm .

All datas are obtained by measuring the new produce product .

We have full range material stock:width 40mm-150mm,thickness 5mm-60mm,material grade SUP9, SUP11A , 55Cr3, SAE5160H , 50CrVA , 51CrV4 , 52CrMoV4 .

Our products high quality control by the advanced production line :automatic eye rolling machine , automatic queching machine,automatic parabolic machine .

We are in a good position not only to supply you high quality and competitive price , but also the excellent after sales service,Well-trained engineers will offer you any technical supports .

We got ISO9001 certification,our product acquired goods feedbacks from our customers .

Small trial orders can be accepted, sample is available.

We will provide the technical drawings to the customer to check all the details, We have a professional quality inspection section that will inspect each product before shipment and provide the inspection report to the customer . We also can help customers arrange all matters for the shipment delivery .

Key Points Keep The High Quality

1) Raw matrail .
Thickness less than 20mm. we choose SUP9/55Cr3/SAE5160H as the product material
Thickness from 20-30mm. wE choose SUP11A/50CrVA
Thickness more than 30mm. We choose 51CrV4 as the raw material
Thickness more than 50mm. We choose 52CrMoV4 as the raw material
2) Quchenging Process
We strickly controled the steel temeprure around 800 degree.
we swing the spring in the qenching oil among 10 seconds according to the spring thickness.
3)Shot Peening.
Each assmembing spring set under stress peening .
Fatigue test can reach over 150000 cycus
4) Painting
Each leaf under cataphoresis painting.
Salt spray testing reach 500hours

Production Process

material-cutting

1.Material Cutting

Edge-Cutting

4.Edge Cutting

Stress-Peening

7.Stress Peening

Punching

2.Punching

Quenching

5.Quenching

Assembling

8.Assembling

Eye-Rolling

3.Eye Rolling

Tempering

6.Tempering

Painting

9.Painting

FAQ

Q1: What type of leaf spring could you produce ?

A: We can produce most kinds of springs in the market. especially on the parabolic springs.

Q2: What material could you supply for leaf spring?

A: Our material grade should be SUP9/SUP9A /SUP11A/51CrV4 /52CrMoV4/ even 55Cr3 and  SAE5160H as well .

Q3: How long will be your delivery time?

A: 20-40days. If material stock enough around 20days. if not,would be 40days

Q4: What payment terms are acceptable?

A: TT and LC at sight

Q5: What is the packing?

A: No fumigation wooden pallet . we also can pack according to whatever you request if reasonable.

Q6:How about the surface finishing ?

A : electrophoresis coating (black,red,gray,or as customer’s requests )


Product detail pictures:

Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring  – Jiachuang detail pictures

Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring  – Jiachuang detail pictures

Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring  – Jiachuang detail pictures

Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring  – Jiachuang detail pictures

Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring  – Jiachuang detail pictures

Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring  – Jiachuang detail pictures

Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring  – Jiachuang detail pictures


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We've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for Chinese wholesale Volvo Leaf Spring - Auto part truck spring leaf light duty truck leaf spring – Jiachuang, The product will supply to all over the world, such as: Hongkong, Plymouth, Ukraine, In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
  • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Page from Brasilia - 2018.09.29 13:24
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Katherine from French - 2017.03.28 16:34