China Suppliers Factory for High-Load Thick-Wire Clinch Edge Conveyor Belts for Powder Sintering and PM Processes
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 (FAQ)
What is the maximum operating temperature of Huada's PM belts?
Huada's clinch edge conveyor belts are engineered to withstand continuous operation at extreme temperatures ranging from 800°C to 1050°C in H₂/N₂ atmospheres.
What load capacity can the conveyor belts handle?
Our belts offer a heavy-load capacity of up to 5kg/cm², which is significantly higher than the industry standard of 3kg/cm². This is achieved using thick 3.0-5.0mm wire diameters.
Are the belts resistant to surface oxidation?
Yes. They feature exceptional oxidation stability with a mass gain of <1mg/cm² after 100 hours at 800°C, ensuring a stable oxide layer and zero particulate shedding.
What materials are used in manufacturing these belts?
The belts are manufactured using high-quality 314 and 310S Stainless Steel, providing excellent high-temperature endurance and thermal cycling capabilities.
Do the belts meet clean sintering requirements?
Absolutely. With an electropolished Ra ≤0.6μm surface and an anti-flake guarantee, our belts are ISO 14644-1 Class 5 compliant, preventing oxide flake contamination during clean PM production.