Conveyor Belt Cleaner

A. Functional Significance

In continuous conveyor operation, fine material particles often stick to the belt surface, returning along the belt and contaminating the system.
The conveyor belt cleaner prevents:

• Material carryback and spillage

• Belt mis-tracking caused by material buildup

• Premature belt and pulley wear

• Additional cleaning and maintenance costs

According to CEMA Belt Cleaners Guidelines, properly installed primary and secondary cleaners can remove up to 90–95% of carryback material and reduce cleaning energy by 40%.

B. Our Product Features

1. High-Performance Polyurethane Blade

   • The cleaner blade is made of high-quality imported polyurethane with excellent elasticity, wear resistance, and chemical stability.

   • It maintains optimal cleaning contact even under high belt speeds and fluctuating loads.

   • The polyurethane hardness (85–95 Shore A) ensures balance between durability and belt protection.

2. Multiple Types Available

   • Primary Heavy-Duty Cleaner – Mounted on the head pulley to remove large residues.

   • Primary Common Cleaner – For standard material handling conveyors.

   • Secondary Cleaner – Installed behind the primary cleaner for fine cleaning.

   • V-Type Return Cleaner – Used on the return side to remove residual materials and water film.

3. Self-Adjusting Tension System

   • Equipped with a spring or torque arm tensioner to maintain constant contact pressure.

   • Automatically compensates for blade wear, ensuring consistent cleaning efficiency.

4. Modular and Easy Maintenance Design

   • The cleaner structure is simple and modular, with quick-release mechanisms for blade replacement.

   • Stainless steel or galvanized frames available for corrosion resistance.

5. Extended Service Life & Energy Efficiency

   • Laboratory tests (Flexco 2023 report) show polyurethane blades can last 3× longer than traditional rubber cleaners under identical abrasion conditions.

   • Reduced carryback lowers conveyor idler wear and belt friction losses.

   • Average belt cleanliness > 95% under proper alignment and tension.

Application Scenarios

• Mining, coal preparation, and aggregate conveyors

• Cement plants, steel mills, and power stations

• Port and bulk material handling systems

• Fertilizer, chemical, and grain conveyors

• Long-distance overland belt conveyors

Why Choose Our Conveyor Belt Cleaners

• High-grade polyurethane with excellent wear life and belt compatibility

• Multi-stage cleaning (Primary + Secondary + V-Type) available

• Designed according to TDII / CEMA / DIN standards

• Adjustable tension for maximum belt contact and cleaning efficiency

• Factory-tested for belt speeds up to 3.5 m/s and load forces > 60 kN