High-Temperature Stainless Steel Dry Ash Conveyor Belt | China Suppliers & Factory for Industrial Applications
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 remarkable improvements in operational efficiency:
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 for superior heat resistance and can withstand continuous operation in extreme temperatures up to 800°C.
How does the lifespan of your belts compare to standard options?
Huada dry ash belts deliver a 50% longer lifespan compared to standard carbon steel belts, significantly reducing replacement frequency and long-term costs.
What materials are used to manufacture these conveyor belts?
We utilize premium 314 and 310S Stainless Steel, which features hardened surface treatments (HRC 55-60) and is capable of enduring over 2,000 thermal shock cycles.
Are the dry ash conveyor belts customizable?
Yes, we offer custom engineered solutions with widths ranging from 500mm to 5,000mm to perfectly fit your specific operational requirements.
Can these belts handle highly corrosive and acidic environments?
Absolutely. Our belts are designed to resist acidic fly ash (pH 2-5) and have successfully passed the 5,000-hour salt spray test (ASTM B117), ensuring excellent corrosion defense.
What certifications do Huada dry ash belts hold?
Our products meet strict international standards and are fully certified with ISO 9001:2015, the CE Machinery Directive, and ASME B29.1.