What Is an Idler Roller

Idler rollers are cylindrical parts used in conveyor belts. Pulleys and idler rollers are very similar. Generally, idlers are mainly used to support the conveyor belt, but there are also some idlers that can be used to transport goods.

Generally, conveyor idlers are used to move the belt and help drive the belt system. The idler rollers can also provide resistance within the belt and pulley structure. Some types of conveyor idlers may have the function of belt tensioner. When being moved, these idler rollers can change the tension on the belt of the conveyor.

This is a picture of conveyor idler rollers made by FUTIAN ROLLER, exported to Japan.

As an important part of many industrial equipment and conveyor systems, the conveyor roller has the following types: in-line idler, inset roller and offset roller, and return idler. The construction methods of in-line idler roller, inset roller and offset roller are special so that the idlers can accommodate the conveyor belt according to the best factors. The return idler roller is often used to drive the reverse moving belt. They can help control the drive and functions that contribute to the conveyor belt as well as the return belt, such as the width or tension between the top belt and the return belt.

There are some specific types of conveyor idler that consist of several rollers, where each part of the idler roller is connected to the belt at different points to keep the belt operating correctly and well. Some idlers have adjustment handles to help the belt move correctly. All these show the versatility of the idler structure and ensure the normal operation of the industrial conveying system.

Conveyor rollers are widely used in daily life and different industries. Futian Roller can produce customized idler rollers according to customer’s drawing and requirements. Please feel free to contact Futian Roller if you need customized conveyor roller, idler rollers, conveyor pulley, drum pulley, tension roller, return roller, drive drum, etc.