Product Introduction
Secondary Belt Cleaner with Tungsten Blade – Precision Cleaning for Conveyor Return Belts
The Secondary Belt Cleaner with Tungsten Blade is a high-efficiency conveyor cleaning tool designed for the return side of the belt. Installed after the primary cleaner, it targets the fine particles and sticky residues that primary scrapers may miss. Featuring tungsten carbide tips, this cleaner delivers exceptional durability and performance, especially in applications involving abrasive, wet, or sticky materials.
Model: YQ-PM
This belt scraper is a vital part of a comprehensive conveyor belt cleaning system, minimizing carryback, protecting tail pulleys and return rollers, and ensuring a cleaner work environment. The combination of a polyurethane base with embedded tungsten carbide tips ensures precise cleaning without compromising belt integrity. This makes it ideal for use in industries such as mining, aggregates, cement, coal, and heavy-duty bulk material handling.

YQ-PM Drawing and Parameters

|
Belt Width (mm) |
500 |
650 |
800 |
1000 |
1200 |
1A00 |
1600 |
1800 |
2000 |
2200 |
|
A (mm) |
1450 |
1600 |
1750 |
1900 |
2200 |
2350 |
2500 |
2800 |
2950 |
3100 |
|
B (mm) |
450 |
600 |
750 |
900 |
1200 |
1350 |
1500 |
1800 |
1950 |
2100 |
Product Features
- Equipped with tungsten carbide tips for extreme wear resistance and long service life.
- Mounted on the special designed rubber buffer device, which have better noise absorbing, vibration reducing and tension adjusting.
- Bolt connection of the blade makes it replaced simple and easier.
- Segmented blade design enhances adaptability to belt conditions and reduces cleaning gaps.
- Provides superior cleaning of fine, sticky, or wet material residues.
- Reduces buildup on pulleys and return idlers, improving conveyor alignment and efficiency.
- Operates at high speeds and under heavy loads without deformation or blade loss.
- Resistant to moisture, chemicals, and extreme temperatures.
- Minimal maintenance required – quick blade replacement and tension adjustment.
- According to clients' request, can be used with different spring seats.
- Suitable for belts with mechanical splices or minor surface irregularities.
- Available in custom sizes to fit a wide range of conveyor widths and systems.
Technical Specifications
|
Parameter |
Specification |
|
Blade Material |
Tungsten carbide-tipped on rubber base |
|
Blade Structure |
Segmented |
|
Mounting Position |
Secondary – return side after head pulley |
|
Blade Hardness |
HRA 89+ (tungsten tip) |
|
Operating Temperature |
-40°C to 200°C |
|
Belt Speed Compatibility |
Up to 6.5 m/s |
|
Belt Width Range |
500mm–2400mm, custom widths available |
|
Frame Construction |
Galvanized or stainless steel |
|
Tensioning Options |
Spring-loaded or manually adjustable brackets |
|
Service Life |
12–36 months depending on operating conditions |
|
Cleaning Efficiency |
95%+ when paired with primary cleaner |
Application Areas
Mining – Removes fine mineral dust and slurry left after primary cleaning.
Cement – Effective for cleaning belts transporting clinker, cement dust, and limestone.
Coal Power Plants – Helps clean coal particles and ash residue from return belts.
Quarrying – Cleans small rocks, fine sand, and sticky materials off the belt.
Steel Industry – Used on belts conveying slag, scrap, or abrasive metal residues.
Fertilizer – Works well in environments with corrosive and sticky chemical residues.
Ports & Terminals – Ensures clean belts during continuous loading and unloading operations.
Recycling – Prevents buildup from wet waste, glass, or metal fines on return belt sides.

Packing

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Conclusion
The Secondary Belt Cleaner with Tungsten Blade delivers unmatched precision and durability for conveyor belt systems operating in demanding environments. Its advanced design and wear-resistant materials make it an indispensable part of any modern belt cleaning system. By reducing carryback, protecting equipment, and maintaining operational cleanliness, this cleaner improves safety, extends belt life, and lowers maintenance costs. Whether used in heavy industry or high-volume bulk transport, this tungsten-tipped scraper ensures maximum belt performance and return on investment.
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