Types of Belt Conveyor Rollers

We provide different types of conveyor rollers to meet various working conditions and applications:

• Plastic conveyor roller (HDPE / UHMWPE)
• Steel conveyor roller
• Impact roller
• Rubber disc return roller
• Spiral self-cleaning roller

Each type is designed for specific functions within the conveyor system.

Plastic Conveyor Roller (HDPE / UHMWPE)

Plastic conveyor rollers are made from high-strength HDPE or UHMWPE materials, offering excellent wear resistance and superior performance in corrosive or humid environments. They are an ideal solution to common roller failures caused by rust and moisture.

Key Features

• Excellent wear resistance with high-strength HDPE and UHMWPE materials
• Corrosion and moisture resistant, ideal for wet or aggressive environments
• Patented multi-labyrinth sealing system effectively prevents dust and moisture from entering the bearing
• Lightweight design with low rolling resistance, reducing energy consumption by up to 30%
• Good self-cleaning performance with extremely low friction coefficient, reducing material build-up and belt wear
• Lower operating noise, up to 10 dB quieter compared to steel rollers
• Anti-static and UV-resistant properties, compliant with international standards
• Fully interchangeable with steel rollers, allowing easy replacement without system modification

Typical Applications

• Corrosive environments (chemical plants, ports, coastal areas)
• Wet or high-humidity conditions
• Light to medium duty conveying systems
• Applications requiring low noise and energy efficiency

Specification

Steel Conveyor Roller

Steel conveyor rollers are the most widely used type in conveyor systems, offering high strength, durability and stable performance under heavy-duty working conditions. They are especially suitable for applications requiring high load capacity and long service life.

Key Features

• High-strength steel construction for heavy-duty and high-load applications
• Dedicated high-frequency welded tube, ensuring strong structure and consistent quality
• Labyrinth sealing system provides effective protection against dust and moisture
• Equipped with high-quality ZZ double-sealed deep groove ball bearings for reliable performance
• High assembly accuracy, ensuring stable and smooth operation
• Low rolling resistance coefficient, improving conveying efficiency
• Low radial and axial run-out, reducing vibration and extending service life
• Low noise and low vibration during operation

Typical Applications

• Mining industry
• Cement plants
• Ports and terminals
• Bulk material handling systems
• Heavy-duty conveying environments

Specification

Impact Roller

Impact rollers are installed at conveyor loading points to absorb the impact of falling materials.

They are designed with rubber rings on the roller surface to reduce shock and protect the conveyor belt from damage. This helps extend belt life and improve system reliability.

👉 Typical use: loading zones, transfer points

Specification

Rubber Disc Return Roller

Rubber disc return rollers are designed for the return side of the conveyor belt.

The rubber discs help prevent material build-up on the roller surface and reduce belt misalignment. This design improves belt tracking and reduces maintenance requirements.

👉 Typical use: return side, sticky or wet materials

Specification

Spiral Self-Cleaning Roller

Spiral self-cleaning rollers feature a spiral structure that effectively removes materials stuck on the belt.

This design prevents material accumulation and reduces cleaning frequency, making it ideal for handling sticky or muddy materials.

👉 Typical use: sticky materials, high build-up environments

Specification

HDPE & UHMWPE Conveyor Roller Gallery

Steel Conveyor Roller Gallery

Impact Roller Gallery

Rubber Disc Return Roller Gallery

Spiral Self-Cleaning Roller Gallery

Custom Conveyor Roller Solutions

Different conveyor systems require different roller types and specifications.

We can customize roller diameter, length, shaft design and materials based on your project requirements to ensure optimal performance.

How to Choose the Right Conveyor Roller

Selecting the correct conveyor roller is essential for ensuring smooth operation, reducing maintenance and extending the service life of your conveyor system. The choice mainly depends on the following factors:

1. Material Characteristics

Different materials require different roller types:

• Dry and free-flowing materials → steel roller or plastic roller
• Wet or corrosive materials → HDPE / UHMWPE plastic roller
• Sticky or muddy materials → spiral self-cleaning roller
• Mixed or irregular materials → rubber disc return roller

2. Working Position in Conveyor System

Roller type varies depending on its function in the system:

• Carrying side (load side) → steel roller or plastic roller
• Return side → rubber disc return roller or spiral self-cleaning roller
• Loading / impact zone → impact roller

3. Working Environment

Consider environmental conditions for better performance:

• Corrosive or humid environment → plastic roller (HDPE / UHMWPE)
• Heavy-duty and high load conditions → steel roller
• Dusty environments → rollers with good sealing system
• Underground or hazardous areas → anti-static or special rollers

4. Performance Requirements

Choose based on system efficiency and maintenance needs:

• Energy saving & low noise → plastic roller
• High strength & durability → steel roller
• Reduced maintenance & self-cleaning → spiral roller or rubber disc roller
• Belt protection at impact points → impact roller

Final Recommendation

If you are not sure which conveyor roller is suitable for your application, feel free to send us your working conditions and system details.

We can recommend the most suitable roller type to ensure efficient, stable and long-term operation.

Typical information we need:

• Material type
• Conveyor length and capacity
• Installation position (carrying / return / loading)
• Working environment (wet, dusty, corrosive)

Conveyor Roller vs Impact Bar

For heavy impact applications or high drop heights, impact bars provide better protection and longer service life compared with rollers.

Get the Right Conveyor Roller for Your System

Not sure which roller type is suitable for your application?

Send us your material type, working conditions and conveyor details. We will recommend the most suitable conveyor roller solution for your system.

Contact us today for a quick recommendation and quotation.