Impact-absorbing components

Shock-Absorbing Elements for Conveyor Systems

When heavy materials are loaded onto a conveyor belt, it’s crucial to protect the belt from damage. This is where shock-absorbing elements and impact bars – such as impact rails and rollers – come into play. They are installed under the belt at the loading point to absorb impact, reduce friction, and prevent belt damage. At the same time, they help the belt run smoothly, even under heavy loads.

The Difference Between Impact Rails and Impact Rollers

There are two main types of shock-absorbing components: rails and rollers. Each has its own advantages, and the best choice depends on your specific application:

• Impact rails – Typically made from polyurethane or rubber, these are highly durable. Rails provide light friction but ensure a tight seal between the belt and skirting, minimizing the risk of material spillage. They are especially suitable for handling very heavy loads that could otherwise damage rollers.
• Impact rollers – Made from aluminium or rubber-coated materials, these offer minimal friction. Rollers reduce energy consumption and help the belt run smoothly. However, they need to be placed close together to prevent gaps where heavy materials could cause damage.

How to Choose the Right Shock-Absorbing Solution

The right choice depends on your production environment and the weight of the materials. For high-impact or heavy-duty applications, impact rails may be the best option due to their durability. If low friction and energy efficiency are key priorities, impact rollers may be the better choice – especially when handling evenly distributed materials.

Choosing the right shock-absorbing elements not only protects your conveyor belt but also ensures stable operation and lowers maintenance costs.