New Product Introduction：AUC Belt Cleaner

In conveyor systems, the role of belt cleaners is often underestimated, yet their performance directly determines the stability of the production line and subsequent maintenance costs. As the application range of bulk material handling expands—spanning industries from mining and gravel quarries to cement, steel, and power plants—the demand for cleaners has gradually increased. How to balance cleanliness, durability, and maintenance efficiency has become the primary concern for on-site engineers.

For a long time, traditional secondary cleaners have mostly adopted a straight-blade scraper design. While effective initially, as the conveyor belt runs over long periods, the material-carrying zone of the belt surface gradually wears down and thins. This makes it difficult for the middle section of the scraper to maintain tight contact with the belt surface, causing material to escape in the middle and forming cleaning dead zones. Attempting to adjust pressure to force the middle section to make contact in traditional straight-blade designs only results in excessive pressure at both ends—risking damage to the belt—while still failing to achieve contact in the middle. The result: residual material accumulation in the center, uneven scraper wear, a rapid decline in cleaning power, and potential belt damage.
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Problems caused by these conditions include:
 

• Uneven scraper contact leading to cleaning dead zones in the middle and continuous accumulation of residual material.
   

• Blade pressure decays over time, causing cleaning power to drop rapidly after wear.
   

• Large stress differences between the ends and the middle lead to uneven wear and frequent replacements.
   

• Maintenance requires repeated adjustments, resulting in long downtime and impacting production line efficiency.
   

• Traditional designs fail more easily in high-dust and humid environments (such as mining, cement, and steel) and under conditions of high belt wear.

Innovative Solution: Dual-Arc Compensation Design

To address these pain points, the AUC Secondary Belt Cleaner introduces a groundbreaking Dual-Arc Compensation Design. Unlike traditional straight-blade scrapers, it utilizes both "Vertical Arc Compensation" and "Fore-and-Aft Arc Compensation" to thoroughly resolve issues of insufficient contact and uneven pressure.

• Vertical Arc Compensation (Up/Down)
  When the scraper is under pressure, the arched design of the middle section ensures tight adhesion to the belt surface, compensating for the cleaning blind spot in the center. This means that even if the belt shows signs of wear after long-term use, the scraper can still maintain contact in the middle, avoiding material accumulation.
   

• Fore-and-Aft Arc Compensation
  The rotation of the support pole drives a slight downward movement at both ends of the scraper, further strengthening the contact force in the middle and improving scraping efficiency. This not only makes the cleaning effect more thorough but also reduces the need for secondary cleaning or frequent manual clearing.
   

• Modular Design
  The AUC features a highly modular characteristic, allowing for the selection of appropriate pressure adjustment devices based on different working conditions. This flexibility enables the product to better adapt to various production line environments—whether dry and dusty or humid with heavy loads—providing a corresponding solution.
   

• The combination of Dual-Arc Compensation and Modular Design enables the AUC to maintain balanced force over the long term, realizing the three core values of "Full Contact, Balanced Wear, and Enhanced Cleaning Efficiency."
   

Core Benefits

In practical applications, the benefits the AUC Secondary Belt Cleaner brings to users are concrete and evident:
 

• Enhanced Cleanliness:
  Synchronized contact between the middle and ends significantly reduces residual material, keeps the belt clean, and lowers the risk of material carryback.
   
• ​​​Extended Lifespan:
  Balanced force on the scraper prevents localized accelerated wear, effectively extending the overall service life.
   
• Simplified Maintenance:
  Only one initial setup is required; subsequent maintenance primarily involves visual inspection, drastically reducing repeated manual adjustments. Planned maintenance can be predicted and scheduled, shortening abnormal emergency downtime.
   
• Strong Environmental Adaptability:
  Maintains stable cleaning performance even in high-dust, humid, and heavy-load conditions found in mining, cement, steel, or power plants.

These benefits signify not only higher cleaning quality but also lower maintenance costs and higher production reliability.

Applicable Industries

The AUC Secondary Belt Cleaner is widely used in:
 

• Mining

• Gravel / Aggregates

• Cement

• Steel

• Power Plants

• Petrochemical Plants

• Fertilizer Plants

• Port Bulk Handling
   

Its design is applicable to almost any field using belt conveyors, covering harsh conditions such as high dust, heavy loads, and humidity. It allows for customized solutions based on client needs, ensuring every conveyor belt achieves the best cleaning results.

Modular Specifications (Customizable)
 

• Modular Features:
  Appropriate pressure adjustment devices can be selected and paired according to working conditions, enhancing application flexibility.
   

• Belt Width: BW500–BW2200; can also be customized according to on-site requirements.
   

• Scraper Material:
  Offers two options—Polyurethane and Embedded High-Wear Alloy (Tungsten Carbide)—to cope with different operating environments.
   

• Support Pole:
  Options include Carbon Steel with anti-corrosion coating or Stainless Steel, improving durability in different environments.
   

• Installation Position: Installed as a secondary cleaner at the rear of the head pulley on the return side of the belt.
   

For more severe or special environmental requirements, corresponding materials and protection levels can be provided to ensure stable operation in various scenarios.


Installation and Maintenance Highlights

The design philosophy of the AUC is not only to improve cleaning performance but also to reduce the maintenance burden on users:
 

• Initial Setup: Only need to set the scraper pressure and angle once after installation for long-term stable operation, reducing subsequent repeated adjustments.
   
• Inspection & Maintenance: Regularly inspect the scraper wear status; the scraper blade set can be quickly replaced. It is recommended to keep spare parts on-site to shorten replacement time.
   
• Downtime Cleaning: During routine downtime maintenance, simply clear the scraper residue to restore high-efficiency cleaning results.

This "Three-Step Maintenance Method" makes upkeep simple and easy while effectively improving the reliability of overall operations.
 

Comparison with Traditional Cleaners

Compared to traditional secondary (straight-blade) cleaners, the AUC demonstrates significant differences:
 

Overall Benefit Summary

The AUC Secondary Belt Cleaner thoroughly resolves the three major problems of traditional straight-blade cleaners: insufficient middle contact, uneven pressure, and rapid wear. Through its innovative Dual-Arc Compensation Design and modular structure, AUC brings multiple advantages:
 

• More Reliable Cleanliness: Synchronized contact in the middle and ends significantly reduces material residue.
• More Durable Operation: Balanced scraper force reduces replacement frequency.
• More Efficient Maintenance: Predictable planned maintenance shortens downtime and manpower investment.
• More Comprehensive Adaptability: Maintains stable cleaning performance in high-dust, humid, and heavy-load conditions.

Through these advantages, the AUC not only enhances production line efficiency but also significantly lowers maintenance costs, assisting clients in maintaining high reliability and high investment returns for their conveyor systems even in harsh environments.

Phone: +886-07-8718126
Email: jw@roller.com.tw
Website: www.jimway.com.tw