China Suppliers High-Temp Dry Ash Conveyor Belt Factory for Industrial and Power Plant Applications
Product 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
Proven durability compared to standard carbon steel belts, maximizing operational efficiency.
Zero Material Spillage
Reinforced edge designs prevent material loss and ensure a cleaner environment.
30% Lower Maintenance
Significantly reduces ongoing maintenance costs, field-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)
Continuous operation: 600-800°C
Thermal shock cycles: 2,000+ (ASTM E2899)
Abrasion & Corrosion Defense
Hardened surface: HRC 55-60
Resists acidic fly ash: pH 2-5
Salt spray test: 5,000-hour (ASTM B117)
Resists acidic fly ash: pH 2-5
Salt spray test: 5,000-hour (ASTM B117)
Engineered Reliability
Design: Interlocked spiral rods prevent fraying
Custom widths: 500-5,000mm
Load capacity: Up to 250 kg/m²
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
Frequently Asked Questions
Q:
What is the maximum operating temperature of Huada dry ash conveyor belts?
Huada dry ash conveyor belts are engineered to withstand extreme temperatures, operating continuously at ranges between 600°C and 800°C.
Q:
How do Huada dry ash belts compare to standard belts in terms of lifespan?
Our belts provide a 50% longer lifespan compared to standard carbon steel belts, and they reduce maintenance costs by up to 30%.
Q:
What materials are used in the construction of these belts?
They are manufactured using high-grade 314/310S Stainless Steel, featuring hardened surface treatments (HRC 55-60) and optional acid-resistant 316L coatings or tungsten reinforcements.
Q:
What certifications do Jiangsu Huada's products hold?
Jiangsu Huada’s products are fully certified under ISO 9001:2015, the CE Machinery Directive, and ASME B29.1 standards.
Q:
Are the dry ash conveyor belts customizable for different applications?
Yes, we offer custom widths ranging from 500mm to 5,000mm, with load capacities of up to 250 kg/m² and specific designs like self-cleaning scrapers or water-cooled edge protection.
Q:
How effective are these belts at reducing ash adhesion?
Huada dry ash conveyor belts achieve a 70% reduction in ash adhesion compared to standard smooth surfaces, preventing material buildup and clogging.