High-Load Powder Sintering Belt | China Factory Suppliers for Heavy-Duty PM Conveyor Solutions
Products Description
Jiangsu Huada’s clinch edge conveyor belts are engineered for the extreme demands of powder metallurgy, combining 1050°C heat resistance, 5kg/cm² load capacity, and zero surface flaking during prolonged high-temperature exposure.
Key Advantages:
Thick 3.0-5.0mm wire diameter withstands heavy PM parts
Oxidation-stable surface (mass gain <1mg/cm² @800°C/100h)
Anti-flake guarantee (ISO 14644-1 Class 5 compliant)
Certifications:
ISO 9001:2015
ASTM A480
MPIF Standard 35
Technical Advantage
High-Temperature Endurance
Material: 314/310S Stainless Steel
Continuous operation: 800-1050°C (H₂/N₂ atmosphere)
Thermal cycling: 2000+ cycles (ASTM E606)
Heavy-Load Capacity
Wire diameter: 3.0-5.0mm (customizable)
Load rating: Up to 5kg/cm² (vs. 3kg/cm² industry standard)
Tensile strength: 800-1000 N/mm²
Oxidation Stability
Surface oxide layer adhesion: Grade A (ASTM D3359)
Mass gain: <1mg/cm² after 100h @800°C
Zero particulate shedding (ISO 14644-1 Class 5)
Application Scenarios
| PM Process | Challenge | Huada Solution |
|---|---|---|
| High-Load Sintering | Deformation under heavy parts | 5.0mm wire + cross-rod reinforcement |
| High-Temp Debinding | Surface oxidation contamination | 310S with stable oxide layer |
| Large PM Parts Transfer | Mesh sagging | 4.5mm wire @50mm pitch design |
| Clean Sintering | Oxide flake contamination | Electropolished Ra ≤0.6μm surface |
Technical Parameters
| Parameter | Huada PM Belt | Industry Standard |
|---|---|---|
| Max Operating Temp | 1050°C | 750°C |
| Load Capacity | 5kg/cm² | 3kg/cm² |
| Oxidation Mass Gain | <1mg/cm² (100h@1000°C) | 3-5mg/cm² |
| Wire Diameter Options | 3.0-5.0mm | 2.0-4.0mm |
Case Study: Automotive PM Component Supplier
After adopting Huada’s belts:
Zero part deformation with 4.2mm wires under 4.8kg/cm² loads
No oxide contamination in 10,000 sintered gears
Reduced 30% maintenance costs over 18 months
Detail Pictures
Frequently Asked Questions
What is the maximum operating temperature for these belts?
Jiangsu Huada’s clinch edge belts are designed for continuous operation in temperatures ranging from 800°C up to 1050°C.
What wire diameters are available for heavy-load applications?
We offer thick wire diameters between 3.0mm and 5.0mm, which are specifically engineered to withstand heavy powder metallurgy parts without deformation.
How do your belts prevent oxidation and flaking?
Our belts use 314/310S stainless steel with a stable surface oxide layer (Grade A adhesion). This ensures zero particulate shedding, compliant with ISO 14644-1 Class 5 standards.
What is the load capacity compared to industry standards?
Our belts offer a load capacity of up to 5kg/cm², which is significantly higher than the 3kg/cm² industry standard.
Are these belts compatible with different furnace atmospheres?
Yes, they are designed for stable operation in H₂/N₂ and other controlled atmospheres used in sintering and debinding processes.