Leaf spring manufacturers

Specification: 100*23/28/46
Material: SUP9/51CrV4
OEM 9433200308 belongs to parabolic leaf springs of the Benz series, with single-leaf specifications including 100*23 mm, 28 mm and 46 mm. For each leaf of the leaf spring, the middle part is the thickest, and the thickness is reduced towards the two ends in sequence. This leaf spring assembly is composed of four independent parabolic spring leaves, on the topmost is a spring leaf with spring eyes, and steel-rubber composite bushings (φ24*φ62*90*106) used in cooperation with the spring eyes are located inside the spring eyes. The second leaf is a parabolic steel plate with wrapped eyes, while the third leaf is a regular parabolic steel plate. The fourth leaf is a thick leaf of 46 mm, and is used with the other three leaves in cooperation, thus providing the optimal use state for Benz trucks of this series. All the single leaves are connected together by a bolt and nuts to form the leaf spring assembly, and every two layers of spring leaves are spaced by spacers, so as to reduce the friction between the single leaves, thereby further prolonging the service life of the leaf spring. Therefore, the leaf spring has the best performance during use.
The leaf spring assembly 9433200308 has a reduced weight, easier maintenance and longer service life compared with a traditional leaf spring. When used within a safe scope, the leaf spring 9433200308 subjected to specialized thermal treatment is high in bearing capacity and free of permanent deformation. Before leaving the factory after production, each single leaf is painted, and then the whole assembly is painted, so as to guarantee the perfect appearance and the best rust-proof effect.