China Qiangbang Truck Trailer Suspension Axle, Suspension Leaf Spring, Axle Parts - front assy
Use: Truck Trailer | Type: Travel Trailer | Material: Steel,SUP9 steel leaf spring | Certification: CE |
Size: 70*12mm | OEM No.: light truck JAC1026 front Assy | Max Payload: 32 tons | Place of Origin: Tianjin China (Mainland) |
Brand Name: Qiangbang | Model Number: front assy | Color: black,grey or under request | leaf number: 5 leafs |
Size of center hole: 10.5mm | arch: 100 | Compatible vehicle: Dongfeng | Model: JAC1026 front leaf spring |
Eye: double eyes | Tapered: Yes tapered truck leaf spring |
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.Types | Conventional / Tapered |
2.Size | 50*5mm,60*7mm,70*12mm,80*14m,90*16mm,100*20mm |
3.leafs | 5,8,10,11,13 leafs |
4.Material | SUP9A, 60Si2Mn |
Specification | |
1.Components | Leafs,clip,center bolt |
2.Color | Red,shinning black,dark black,grey,blue |
3.Materials | SUP6, SUP7, SUP9, SUP9A, SUP10, SUP11 and SUP11A are available. |
5.Certificate | ISO9001; TS16949; COC; PVOC; CIQ; SONCAP; BV; C/O; FORM E. |
6.Compatible vehicle: Truck,trailer and coach | SCANIA,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 |