AshPro High-Temp Belt
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, we achieved:
Zero unplanned downtime in 18 months
40% reduction in belt replacement frequency
ISO 14001 compliance for ash leakage control
detail pictures
