China Qiangbang Truck Trailer Suspension Axle, Suspension Leaf Spring, Axle Parts - front assy

1.Conventional steel leaf spring, 2.SUP9 truck leaf spring, 3.Multi-leafs suspension part, 4.Double eye leaf springs - details see: https://www.vehicleto.com/china-qiangbang-truck-trailer-suspension-axle-suspension-leaf-spring-axle-parts-10036641
Use: Truck TrailerType: Travel TrailerMaterial: Steel,SUP9 steel leaf springCertification: CE
Size: 70*12mmOEM No.: light truck JAC1026 front AssyMax Payload: 32 tonsPlace of Origin: Tianjin China (Mainland)
Brand Name: QiangbangModel Number: front assyColor: black,grey or under requestleaf number: 5 leafs
Size of center hole: 10.5mmarch: 100Compatible vehicle: DongfengModel: JAC1026 front leaf spring
Eye: double eyesTapered: Yes tapered truck leaf spring  
China Qiangbang Truck Trailer Suspension Axle, Suspension Leaf Spring, Axle Parts
contact supplier for China Qiangbang Truck Trailer Suspension Axle, Suspension Leaf Spring, Axle Parts


Truck leaf spring consist of multi-leafs, center bolt and clamps.

Conventional leaf springs making process:

1. Shearing flat bar

2. Center hole punching

3. Spring eye making

4. Heating process

5. Sand blasting

6.Assembly of leaf spring unit

7.Painting and marking

8.(There is no spring eye for trailer leaf spring)

Truck Leaf Spring Specification:

1.Components: Leaf, Clip, Center Bolt

2. Size: 100*13mm

3.Color: Red, Shinning Black, Dark Black, Grey, Blue

4.Materials:SUP6, SUP7, SUP9, SUP9A, SUP10, SUP11 and SUP11A are available.

5.Quality level: excellent quality for international market, made in China,

6.Certificate: ISO9001; TS16949; BV; C/O; FORM E.

8.Truck,trailer,bus suitable:

9.Our products are popular in the worldwide market, including North American, South American, European, African and Southeast Asian markets and so on.

Truck Trailer Leaf Spring
1.TypesConventional / Tapered
2.Size50*5mm,60*7mm,70*12mm,80*14m,90*16mm,100*20mm
3.leafs5,8,10,11,13 leafs
4.MaterialSUP9A, 60Si2Mn
Specification
1.ComponentsLeafs,clip,center bolt
2.ColorRed,shinning black,dark black,grey,blue
3.MaterialsSUP6, SUP7, SUP9, SUP9A, SUP10, SUP11 and SUP11A are available.
5.CertificateISO9001; TS16949; COC; PVOC; CIQ; SONCAP; BV; C/O; FORM E.
6.Compatible vehicle: Truck,trailer and coachSCANIA,MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ ,MERCEDES-BENZ,DAF,IVECO,HOWO,CIMC
7.Most of our truck leaf springs are exported to South East, South American and African
Advantages:
1.We have steel refine factory, we can make sure the quality of the raw material from the very beginning.
2.We have advanced flat bar production line, we can make sure different size of flat bar available for truck leaf springs making!
3.We have strong technical support in designing and producing truck trailer leaf springs.
Leaf Spring Manufacturing process
Multi-leaf springs are made as follows:
1.Shearing of flat bar
2.Center hole punching / Drilling
3.End Heating process(1).Eye Forming / Wrapper Forming
(2).Diamond cutting / end trimming / width cutting / end tapering
(3).End punching / end grooving / end bending / end forging / eye grinding
4.Heat Treatment(1).Heating
(2).Quenching/Camber forming
(3).Tempering
5.Surface preparation(1).Shot peening / stress peening
(2).Painting
6.Eye bush preparation process(1).Eye reaming / eye boring
(2).Bush insertion
(3).Bush reaming
7.Assemble(1).Presetting & load testing
(2).Paint touch-up
(3).Marking & packing
Leaf Spring Payment & Terms
* MOQ: 50 Sets
* FOB Price:USD950 ~ 1250/Ton
* Payment Terms: L/C, T/T, Western Union
* Supply Capacity: 2000 Tons per Month
* Delivery Time: About 10 ~ ~ 15 Working Days
* Delivery Port: Xingang, Tianjin
* Package: wood pallet; 25T in 1X20FCL.
Packaging Detail:steel pallet or on customer's request
Delivery Detail:20 days on order

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