Specifications
1)volvo truck spring leaf2)ISO certificate
3)good price and quality
volvo truck spring leaf
Top Quality Truck Trailer Leaf Spring Main Dimesnion:
1.Types:Conventional / Parabolic / Z Type Leaf Spring
2. Width :75mm,100mm,120mm
3.Thickness:12mm,16mm
4.Pieces:9,12
5.Weight:86,84
Truck Trailer Leaf Spring Specification
1. Components:Leaf,clip,center bolt
2. Color :Red,shinning black,dark black,grey,blue
3. Materials:SUP6, SUP7, SUP9, SUP9A, SUP10, SUP11 and SUP11A are available.
4. Quality level: Excellent quality for international market, made in China
5. Certificate:ISO9001; TS16949; COC; PVOC; CIQ; SONCAP; BV; C/O; FORM E.
6. Truck,trailer,bus suitable:SCANIA,MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ ,MERCEDES-BENZ,DAF,IVECO,HOWO,CIMC
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).Center hole punching / Drilling / nibbing | |
4.Heat Treatment | (1).Heating |
(2).Camber forming | |
(3).Quenching | |
(4).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: 5T Trailer Leaf Spring | |
* FOB Price: 450 ~ ~ 550 Per Ton Truck Leaf Spring | |
* Payment Terms: L/C, T/T, Western Union | |
* Supply Capacity: 2000 Tons per Month | |
* Delivery Time: About 7 Working Days | |
* Delivery Port: Qingdao,Shandong | |
* Package: By Pallet; 25TLeaf Spring in 1X20FCL. | |
Leaf spring production process
Certificate showcase:
About our comoany information:
Liangshan Changzai Machinery Manufacturing CO., Ltd. is located in Liang Shan County, which is Chinese trailer (special-use vehicle) production base. We have a factory professionally design and manufacture semitrailer parts, including landing gear series, kingpin series, air tanks, suspension systems, air brake chamber series, locks of containers, etc.
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