High-Load Powder Sintering Belt from China Factory - Reliable PM Conveyor Solutions by Top Suppliers
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
- Particulate shedding: 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
High-Capacity PM Furnace Belt
Industrial-Grade Thick-Wire Clinch Edge Conveyor
Heavy-Part Transfer Belt with Anti-Oxidation Coating
Non-Flake Sintering Belt for Clean PM Production
Stable Surface Sintering Belt for Metal Powder Processes
Frequently Asked Questions
Q: What is the maximum continuous operating temperature for Huada PM belts?
Huada belts are engineered from high-grade 314 and 310S stainless steel alloys to withstand continuous operational temperatures between 800°C and 1050°C in protective H₂/N₂ atmospheres, exceeding standard 750°C industry limits.
Q: How do Huada clinch edge conveyor belts prevent mesh sagging under heavy loads?
The belts feature heavy-duty 3.0mm to 5.0mm thick wire diameters and cross-rod reinforcement (such as 4.5mm wire at 50mm pitch design), supporting up to 5kg/cm² load ratings with high tensile strength (800-1000 N/mm²).
Q: What prevents surface oxide flaking during high-temperature sintering?
The belts utilize Grade A adhesion surface oxide layers and electropolished surfaces (Ra ≤0.6μm). With an oxidation mass gain of less than 1mg/cm² after 100h at 800°C–1000°C, zero particulate shedding is achieved, complying with ISO 14644-1 Class 5.
Q: Which international quality standards and certifications are met?
Huada clinch edge conveyor belts strictly comply with ISO 9001:2015 quality management, ASTM A480 stainless steel standards, MPIF Standard 35 for powder metallurgy, and ASTM E606 for 2000+ thermal cycling cycles.
Q: What wire diameter and customization options are available?
Wire diameters can be customized between 3.0mm and 5.0mm to match specific furnace requirements, debinding operations, and part weight distributions.
Q: How does Huada compare with standard conveyor belts in operational cost?
As proven in automotive powder metallurgy case studies, switching to Huada belts eliminates part deformation under 4.8kg/cm² loads and reduces maintenance costs by 30% over 18 months due to superior durability.