Trailer Leaf Springs for Vehicles
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Conpany Profile
Product Details
Basic Info
Certification: ISO/TS16949
Position: Front
Type: Suspension Spring
Transport Package: Pallets
Origin: China
Material: Carbon
Application: Benz, Honda, Toyota, Jeep, Nissan, Ford, Volvo, Mazda
OEM: Yes
Specification: SUP7, 60Si2Mn
HS Code: 7320102000
Product Description
Suspension Leaf Spring for Trailers&Trucks Specification | |
1.Production Name : | trailer part leaf spring made by 60Si2Mn steel |
2.Types | 60Si2Mn steel leaf spring |
4.Components: | Leaf,clips/clamps,center bolt bushing,tip insert,nuts |
5.Color | shinning black,dark black,grey,Red, Galvanized |
6.Materials: | SUP7(60Si2Mn),SUP9(55CrMnA),SUP11,52CrMoV4,50CrVA or as your required |
7 | Excellent quality for international market, made in China |
Manufacturing Process
1. Shearing of flat bar
2. Center hole punching / Drilling
3. End heating process forming - Eye Forming / Wrapper Forming - Diamond cutting / end trimming / width cutting / end tapering - End punching / end grooving / end bending / end forging / eye grinding - Center hole punching / Drilling / nibbing
4. Heat Treatment - Heating - Chamber forming - Hardening - Quenching - Tempering
5. Surface preparation - Shot peening / Stress peening - Primary painting
6. Eye bush preparation process - Eye reaming / eye boring - Bush insertion - Bush reaming 7. Assemble - Presetting & load testing - Finish painting - Marking & packing
IF YOU WANT TO KNOW MORE ABOUT PLEASE VISIT OUR website: www.qdjxjk.com
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