The item total has 3 pcs, the raw material size is 60*8 for the first and the second, the third is 60*14. Raw material kind is 60Si2Mn (SUP7). The main free arch is 155±6mm, the auxiliary free arch is 6±1mm, the development length is 1205, the center hole is 10.5. The first spring has two eyes, the size is ø45 and ø34. Leaf spring No.2 and 3 punch for rivet and there are two clips for the second and one clip for the third. Two anti-friction pads install both ends for the second. And the third spring need to end tapered. Our leaf spring uses Electrophoretic Paint, they are more safe and environmental protection、economical、convenient and efficient.
1.Variety of Products
Thousands of leaf springs, and also can made according to customer's drawing.
2.High Quality Material
60Si2Mn / SUP9 / 50CrVA / 51CrV4 / 52CrMoV4, and testing before production.
3.Long Service Life
Our leaf spring has passed the fatigue test of 200,000 times.
4.Good short peening
The standard of Automotive Leaf Spring Short Peening Treatment Order(QCT274-1999).
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..