High-Temperature Resistant Dry Ash Conveyor Belt - China Suppliers & Factory for Cement Plants and Power Systems
Products Description
Jiangsu Huada’s dry ash conveyor belts are engineered to withstand extreme abrasion, high temperatures (up to 800°C), and corrosive ash in coal-fired power plants, biomass facilities, and waste incineration systems. With 30+ years of industrial expertise, our belts deliver:
50% longer lifespan vs. standard carbon steel belts
Zero material spillage with reinforced edge designs
30% lower maintenance costs (proven in 100+ MW plants)
Certifications
√ ISO 9001:2015
√ CE Machinery Directive
√ ASME B29.1
Why Choose Huada Dry Ash Belts?
Superior Heat Resistance
- Material: 314/310S Stainless Steel
- Continuous operation: 600-800°C
- Thermal shock cycles: 2,000+ (ASTM E2899)
Abrasion & Corrosion Defense
- Hardened surface treatment (HRC 55-60)
- Resists acidic fly ash (pH 2-5)
- Passes 5,000-hour salt spray test (ASTM B117)
Engineered Reliability
- Interlocked spiral rods prevent edge fraying
- Custom widths: 500-5,000mm
- Load capacity: Up to 250 kg/m²
Application Scenarios
| Industry | Application | Huada Solution |
|---|---|---|
| Coal Power | Bottom ash handling | 314 SS + tungsten reinforcement |
| Biomass Plants | Fly ash conveying | Acid-resistant 316L coating |
| Waste Incineration | APC residue transport | Self-cleaning scraper design |
| Metallurgy | Slag granulation systems | Water-cooled edge protection |
Technical Parameters
| Parameter | Huada Dry Ash Belt | Industry Average |
|---|---|---|
| Max Temperature | 800°C | 600°C |
| Abrasion Loss (ASTM G65) | ≤0.8 cm³ | ≥2.5 cm³ |
| Tensile Strength | 850 N/mm² | 500 N/mm² |
| Ash Adhesion Reduction | 70% (vs. smooth surfaces) | 30% |
Case Study
500MW Coal-Fired Plant, India
After installing Huada’s dry ash belts, the facility achieved outstanding operational improvements:
Zero unplanned downtime in 18 months
40% reduction in belt replacement frequency
ISO 14001 compliance for ash leakage control
Detail Pictures
Frequently Asked Questions (FAQ)
What is the maximum temperature Huada dry ash belts can withstand?
Our dry ash conveyor belts are engineered to withstand extremely high temperatures, supporting continuous operation between 600°C and 800°C.
How much longer do these belts last compared to standard carbon steel belts?
Huada dry ash belts offer a 50% longer lifespan compared to standard carbon steel belts, significantly reducing replacement frequency.
Are Huada dry ash conveyor belts certified?
Yes, our products meet stringent international standards and hold certifications including ISO 9001:2015, CE Machinery Directive, and ASME B29.1.
What materials are used to ensure superior heat and corrosion resistance?
We utilize premium 314/310S Stainless Steel with hardened surface treatments (HRC 55-60) to provide excellent defense against thermal shock and acidic fly ash (pH 2-5).
Can the belt width be customized for specific industrial applications?
Absolutely. We offer custom widths ranging from 500mm to 5,000mm to perfectly fit your facility's requirements.
What industries commonly use these dry ash belts?
Our belts are widely used in coal power plants, biomass facilities, waste incineration systems, and metallurgy for various bottom ash and residue transport applications.