What is a roller conveyor? What types of conveyor rollers are there?

Roller conveyors are one of the indispensable transport devices in warehouses and factories. With a simple yet effective structure, roller conveyors help transport goods automatically, quickly, and labor-efficiently. Let’s explore conveyors in this article to better understand this special equipment.

What is a roller conveyor?

A roller conveyor is a widely used mechanical device. Conveyor rollers are extensively applied in factories, warehouses, and production lines. A firmly connected roller system supports and transports products. The operating principle is based on rotating rollers that move goods from one location to another. A special feature of the conveyor is its water and dust resistance, ensuring a long lifespan for the rollers.

Find out more: What is a rubber conveyor? What is the structure of a rubber conveyor?

Structure of conveyor rollers

Unlike a roller lift table, conveyor rollers have a more complex structure. Although the design is simple, it significantly affects the performance and durability of the system. The main components of the conveyor include:

Conveyor Frame

The conveyor frame is precisely designed to ensure rollers are evenly arranged. The frame is constructed to maintain the necessary rigidity and ensure it can withstand the load of the goods.

Bearings

Bearings are an indispensable component in the conveyor structure. They help the rollers rotate freely and smoothly while minimizing friction between the shaft and the roller shell.

The bearing seal system can withstand harsh working environments such as high humidity and high temperatures.

Roller Shell

The roller shell wraps around the shaft and is usually made of steel, plastic, or rubber. The roller shell comes into direct contact with the surface of the goods. Therefore, the material and surface of the shell will affect the wear resistance and grip of the products.

Bushings

Used to enhance the rigidity of the roller and help protect the shaft.

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What types of roller conveyors are there?

Curved Roller Conveyor

Curved conveyors easily change the direction of products on the line. Instead of moving like standard rollers, there are many angles to choose from, such as 30, 45, 60, 90, and 180 degrees.

Curved rollers can be combined with other types of conveyors to form a complete system. This helps optimize space in narrow environments and allows products to divert easily.

Flexible Expandable Roller Conveyor

This device has the ability to flexibly change its size and shape for use in various purposes. This type of conveyor is often used in warehouses where there are diverse goods transport needs.

Chain-Driven Motor Roller Conveyor

Chain-driven roller conveyors operate using motor power to handle heavy-duty materials. The conveyor frame provides a solid structure for the entire system. This is a type of conveyor that combines the advantages of roller loading and chain drive systems, creating an efficient and flexible cargo transport solution.

See more: Trough belt rubber conveyor: Detailed structure & applications

Advantages of using roller conveyors

Conveyor rollers are a popular and effective means of transporting goods. With a simple and smart structure, roller conveyors bring many benefits to businesses. Here are the advantages of using conveyor rollers:

 
• Automate the goods movement process, minimizing human intervention and increasing productivity.

 

• Help minimize damage compared to manual transport.

 

• Easily adjustable in length and speed to suit the requirements of each task.

 

• Multiple types of conveyor rollers are available to meet diverse customer needs.

 

• Help reduce the need for labor, saving costs.

 

• Create a clean, organized, and safer working environment.

 

• Optimize workspace, especially in warehouses with limited areas.

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Conclusion

Roller conveyors are one of the optimal solutions for transporting goods in factories and warehouses. With the ability to transport goods flexibly, they have become indispensable equipment in modern industries. We hope that with the information provided by Naltako, you have gained a better understanding of this powerful tool for modern logistics operations.