Henan Hengsaier Auto Parts Co., Ltd.

The customer is very interested in our company's plate spring, specially came to the factory to inspect, fully understand the company's situation and product details

One method of identifying a leaf spring is using the O.E.M. part number. O.E.M or stamping numbers are located on various areas of the leaf spring. You can quickly search for OEM part numbers and SRI numbers by entering the part number in the search box at the top of this page.

Front Spring (for front wheels) On the front wheel, there are many directional forces at work, not only vertical but braking, stopping, steering, etc. and the m...

A leaf spring with leaves rolled through most of its length so the thickness distribution throughout the leaf will result in a constant distortion rate when load is applied. This improves energy absorption rate which makes it possible to reduce the number of leaves resulting in lighter weight (compared to Multi Leaf Spring). It also makes possible to create gaps between the leaves which helps prevent corrosion.

A leaf spring is made by placing steel boards of different lengths one above the other. The required load rate and strength of the leaf spring is achieved by optimizing the thickness and length of the steel leaves. The ends may be tapered so that energy absorption efficiency is enhanced.

A Leaf Spring is an important suspension part which supports not only the vertical movement of the vehicle body, but also movement in various directions. It consists of mutilayered steel boards which, by optimizing the thickness and number of leaves, allows for stable, smooth driving and a comfortable ride, so is used in many vehicles such as trucks, trailers and buses.