Dongfeng Tianlong truck and trailer auto parts parabolic leaf spring30*90
Specification
Types:Parabolic Leaf Spring
Material:60Si2Mn,65Mn,55SiMnVB(SUP9),50CrVA(SUP10)
Color: Red, Shinning Black, Dark Black, Grey, Blue
Position:rear
Size:30*90
Blades quantity:1pieces
Certificate: ISO9001:2000
Place of Original:China
Load type:compression
Components:Leaf,Bolt,Clip,Bushing
Brand:Jinguan,Jinduishan,Jinlite,Wanlida,Kuaiyun
Suitable:SCANIA,MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ ,MERCEDES-BENZ,DAF,IVECO,HOWO,CIMC,STR,OMAN
Finish:Zinc / Tin / Nickel / Chrome Plating/Black Oxide/Color Painted/PVC/Powder Coating/Shot Blasting/Polishing/Passivate
Packaging Detail:wooden package and iron package or client`s requirement
Delivery Detail:20-25days
Source of quality control:own factory for steel making
widely range of size:own production line for flat bars
Convenient transportation:own logistic service and short distance to seaport
High productivity:expertised workers and advanced manchines
Packaging&delivery
What can we offer to you:
Size:Width:50mm-100mm or as required
Thickness:6mm-30mm or as required
Advantage of production:
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 forming (hot & cold 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
Our company is specialized in all types of leaf springs manufacturing as well as since 1995.All products are exported to overseas throughout over 30 countries terms of Asia, Mid-east, Euro and North-America etc.We can produce over 25000tons per year with general capacity.
Controlling all of products is a certified ISO 9001:2000 System.
We have varieties of blade springs.We can also be customised
Product details:
ABOUT US:
We established in 1995.And have a long history to produce leaf spring.Our factory are settled in the Migezhuang auto parts industrial of Hebei Province.Welcome to visit our factoy.
Attending the exhibition in beijing 2014.4.26.
PRODUCING PROCESS:
If you have a interesting of this product,you can send the email or phone to us.We will be happy to give you the best price and good service.Desired your visiting.
Hebei Jinguan Leaf Spring CO.,LTD
International sales department
