Leaf Springs

A leaf spring is an arc-shaped component used in vehicles to connect the axle to the chassis, allowing for flexibility over rough terrain. The most common type is the lateral leaf spring, which is mounted at a right angle to the axle.

Manufacturing Process

Leaf springs are created by pressing together layers of tempered steel, which are then shaped into an arc and secured. This construction effectively absorbs shocks and distributes loads, enhancing stability.

Materials

Leaf springs are generally made from high-carbon steel or alloy steel that has been heat-treated to improve hardness, enabling them to handle significant stress and strain.

Common Uses of Leaf Springs

Transport: Found in commercial vehicles like delivery lorries and freight vans, leaf springs help manage heavy payloads and absorb impact from road irregularities, ensuring a smooth operation.
Defence: Critical for tactical vehicles and military transports, leaf springs provide reliable performance in challenging environments, including off-road conditions.
Railway: Utilised in both passenger trains and freight carriages, leaf springs contribute to a comfortable ride by effectively dampening vibrations over long distances.

Small Leaf Springs

We also offer small leaf spring assemblies tailored for applications where space is limited but load-bearing capacity is still essential. Their design ensures reliable support and stability without adding bulk, making them ideal for applications where both aesthetics and functionality are essential such as automated conveyor systems, office seating and fitness equipment.

Custom Leaf Spring Manufacturers

When selecting leaf springs, it is important to consider both materials and dimensions according to your specific needs. We specialise in creating custom spring and pressing solutions to fit your requirements. Contact us today for further details.