Updated leaf spring in truck trailer suspension
1.Different Types Of Trailer Truck Leaf Springs
Main Dimension | |
1. Product name | Truck trailer leaf spring |
2. Types | Conventional / parabolic / Z Type Leaf Spring |
3. Width | 90, 100, 120mm |
4. Thickness | 11,13,16mm |
5. Pieces | Optional |
6.Material | Mn, Steel, Alloy |
Specification | |
1.Components | Leaf, clip, center and bolt |
2. Color | Black, red, green or customized |
3.Materials | Mn, Steel, Alloy |
4.Quality | Excellent quality for international market,made in China |
5.Certification | ISO 9001 |
6.Truck, trailer,bus suitable | MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ |
7.Our products are popular around the world, exported to North American, South American, European, African | |
2.Manufacturing process:
1.Shearing of flat bar
2.Center hole punching
3.End heating process forming
4. Heat treatment:
a. heating
b. camber forming
c. quenching
d. tempering
5. surface preparation:
a. shot penning / stress peening
b. painting
6. Eye bush preparation process:
a. Eye reaming / eye boring
b. Bush insertion / bush reaming
7. Assemble:
a. Presetting & load testing
b. Paint touch-up
c. Marking &packing
3.Product Pictures:
4.About us
Founded in 2004, Shandong Liangshan Zhengyang Trailer Parts Co., Ltd. is located
in Jining, Shandong. We are a professional enterprise engaged in the manufacture
and sale of Trailer suspensions, Trailer axles, Trailer landing gears, Semitrailers
5.Our workshop
6.The exhibition show
7 .Our certification