Nonloaded Cleanser for Belt Conveyor

The empty section cleaner is suitable for cleaning non working surfaces of conveyor belts. The cleaning scraper uses wear-resistant rubber plates, and its blade head is wear-resistant, corrosion-resistant, and resistant to breakage without damaging the belt, ensuring high safety; The parallel mechanism frame can make the cleaner tightly adhere to the conveyor belt, and can automatically adjust the position of the cleaner according to the wear of the cleaning blade and changes in the position of the conveyor belt. The cleaning is clean and effective, and the structure is simple and easy to maintain.

The materials conveyed by conveyor belts often contain viscous substances, such as coal dust, mud, and powdered materials. Some of them will stick to the working surface of the conveyor belt and cannot be completely unloaded. As the belt runs, they will stick to the rollers, which can cause the following consequences over time:

1. When the material enters the shell of the roller, it increases the wear of the bearing. If the material sticks to the roller shell, it will damage and strain the surface adhesive of the conveyor belt, accelerating the damage of the conveyor belt.
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3. When the adhesive enters the tail wheel and the reversing drum, the material will stick to the surface of the drum, and the more it sticks, the more it will cause the conveyor belt to deviate, increase the wear of the conveyor belt, and lead to adverse consequences.
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5. The material sticking to the driving drum increases the friction on the drum, which can cause damage to the conveyor belt surface adhesive and drum coating layer.
6. If materials are not cleared in a timely manner, a falling area will form throughout the entire work channel, causing environmental pollution, increasing the amount of cleaning labor, affecting the physical and mental health of employees, and increasing enterprise costs.
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Therefore, in order to ensure the normal operation of the belt conveyor, it is necessary to clean the attachments on the conveyor belt. If the cleaning device is in good condition, the lifespan of the rollers, conveyor belts, etc. can be extended.

Therefore, it is necessary to install an empty section cleaner at the inlet of the reversing drum and the tail drum during the return journey.

How Does a Nonloaded Cleanser Improve Belt Conveyor Efficiency? 

In industrial conveying systems, one of the most common causes of reduced performance and maintenance downtime is material carryback—residual debris that clings to the conveyor belt after unloading. Over time, this buildup can damage rollers, misalign belts, and increase operational costs. The Nonloaded Cleanser for Belt Conveyor is designed to solve this persistent problem with precision, ensuring cleaner belts and more efficient system operation.

Unlike traditional mechanical scrapers that often require direct belt contact and frequent replacement, Roule’s Nonloaded Cleanser operates using a no-load principle. It eliminates excess materials through a controlled flow of mechanical and aerodynamic action, minimizing physical wear while maintaining cleaning accuracy. This innovative design greatly extends component lifespan and reduces maintenance costs—an important advantage for industries such as mining, port logistics, and cement production, where continuous uptime is crucial.

Roule engineers have focused on optimizing the cleanser’s structure and materials to withstand harsh working environments. The cleaning head is built from high-strength polymers resistant to corrosion and abrasion, while the frame structure ensures stability during high-speed belt movement. The result is a cleaning system that provides consistent performance regardless of belt load, speed, or environmental conditions.

Additionally, the Nonloaded Cleanser’s modular design makes installation and replacement simple. It can be integrated into both new and existing conveyor systems without extensive modification. For operators, this means minimal downtime and easy adaptation to specific belt widths or configurations.

What sets Roule’s solution apart is its emphasis on balance: powerful cleaning without imposing stress on the belt surface. By eliminating carryback while maintaining belt integrity, the Nonloaded Cleanser improves the overall efficiency of the conveyor system. In industries where every second of production matters, this innovation ensures continuous operation and long-term reliability—two core values that Roule has consistently delivered since its founding in 2010.

Why Is Belt Conveyor Cleaning Crucial for System Longevity?

A clean conveyor system is not merely about aesthetics—it’s about productivity, safety, and long-term reliability. The Nonloaded Cleanser for Belt Conveyor plays a key role in protecting belt surfaces, rollers, and pulleys from premature wear caused by accumulated materials. In high-capacity conveying systems, even a thin layer of residue can increase friction, energy consumption, and heat generation, leading to costly maintenance or unexpected shutdowns.
The Roule Nonloaded Cleanser prevents these issues by efficiently removing residual material from the belt return side before it re-enters the loading area. This process not only ensures cleaner operation but also prevents material buildup that could lead to belt misalignment or roller seizure. The result is a smoother conveying process, reduced operational noise, and improved system balance.

Energy efficiency is another major advantage. When the belt surface remains clean, it moves with less resistance, thereby lowering the power required to drive the conveyor. This contributes directly to reduced energy consumption—an increasingly important factor in sustainable industrial operations. Roule’s engineering team designed the Nonloaded Cleanser to operate with minimal power loss, aligning with modern energy-saving standards across industries such as coal, metallurgy, and chemical processing.

Safety is also a key consideration. Accumulated materials can cause blockages, belt slippage, or uneven loading—all potential hazards for both equipment and personnel. The Nonloaded Cleanser mitigates these risks by maintaining a constant cleaning cycle without mechanical overload. Its simple structure and easy access points also allow operators to conduct inspections or maintenance quickly, reducing downtime and improving workplace safety.

Ultimately, a well-maintained conveyor is a productive conveyor. By integrating the Nonloaded Cleanser for Belt Conveyor into their systems, companies can significantly reduce unplanned stoppages, extend equipment life, and maintain consistent throughput—all while adhering to environmental and safety standards that define modern industrial performance.

How Does Roule Redefine Cleanser Design for Industrial Conveyors?

At Roule, innovation is not a slogan—it’s a daily practice rooted in engineering expertise and customer needs. The Nonloaded Cleanser for Belt Conveyor embodies this philosophy by combining advanced mechanical design with precision manufacturing. Built in Roule’s 6000-square-meter facility equipped with over 20 sets of specialized production machinery, each cleanser reflects the company’s commitment to precision, durability, and long-term value.

The design process begins with understanding the mechanical dynamics of belt conveyors in real-world conditions. Roule engineers analyze belt tension, material types, humidity, and speed to ensure the cleanser performs consistently under diverse operational scenarios. The result is a product that adapts easily to different conveyor types—whether for mining conveyors transporting heavy ore or chemical belts moving fine powders.

Roule’s Nonloaded Cleanser incorporates advanced sealing systems and self-adjusting mechanisms that compensate for belt surface variations. These features eliminate the need for constant manual calibration and ensure reliable operation across extended use. The non-contact design reduces friction and vibration, further minimizing wear on both the belt and the cleanser components.

Beyond mechanical design, Roule integrates quality control at every production stage. Each cleanser is tested under simulated load conditions to verify its cleaning efficiency and structural integrity. Only units that meet strict performance criteria are approved for delivery. This attention to detail has established Roule as a trusted name among domestic and international conveyor system users.

Moreover, Roule continues to invest in R&D to develop cleaner, more efficient conveyor maintenance solutions. By combining durable materials, modular structures, and intelligent engineering, Roule’s Nonloaded Cleanser for Belt Conveyor helps industrial operators achieve better efficiency, longer service intervals, and greater operational safety. It is more than a cleaning accessory—it is a reflection of Roule’s dedication to advancing conveyor technology through real, measurable innovation.