China Suppliers Factory for Solar Thermal Oven Belts - High-Performance Drying Solutions for Solar Cell Module Assembly
Products Description
- < 5ppm residual moisture (verified by FTIR analysis)
- 30% faster drying cycles vs. conventional mesh belts
- Zero metal contamination (ICP-MS tested to <0.1ppb)
- Post-texturing cleaning drying
- PSG removal rinse drying
- Edge isolation process drying
Technical Advantages
- Withstands 1-10% HF / HNO3 residuals
- Passes 1,000-hour salt spray test (ASTM B117)
- 85% open area design for laminar airflow
- Mirror-polished surface (Ra ≤0.4μm) minimizes water adhesion
- ESD-safe (surface resistance 10⁶-10⁹Ω)
- Rounded edge guides reduce breakage to <0.05%
Performance Comparison Table
| Parameter | Huada Drying Belt | Industry Standard |
|---|---|---|
| Acid Resistance | Up to 10% HF | ≤5% HF |
| Drying Uniformity | ±1.5% RH | ±5% RH |
| Breakage Rate (160μm) | 0.03% | 0.15-0.3% |
| Energy Consumption | 8.2 kW·h/m² | 12.5 kW·h/m² |
Application Spotlight
- Material: 316L electropolished stainless steel
- Structure: standoff design reduces contact area
- 22% faster drying (180s → 140s)
- Metal contamination <0.1ppb (ICP-MS)
Customer Case Study
After switching to Huada’s drying belts, we achieved:"0.03% breakage rate (previously 0.18%)
€75k/year LN2 cost savings
Zero corrosion after 3-year DH2000 testing"
Detail Pictures
Frequently Asked Questions
What materials are used in your solar drying oven mesh belts?
Our mesh belts are manufactured using 316L electropolished stainless steel with an anti-static coating, providing a chemical-resistant structure that withstands acid washdown.
How does the drying belt perform in terms of residual moisture?
Our conveyor systems are engineered for critical moisture removal and deliver < 5ppm residual moisture, which is verified by FTIR analysis.
Is the conveyor belt resistant to harsh chemicals?
Yes, it features superior chemical resistance. It easily withstands 1-10% HF / HNO3 residuals and passes the rigorous 1,000-hour salt spray test (ASTM B117).
How does the belt protect thin wafers from breakage?
The belt incorporates an ESD-safe design (surface resistance 10⁶-10⁹Ω) and rounded edge guides, which effectively reduce the wafer breakage rate to <0.05%.
What are the energy consumption benefits compared to industry standards?
Our drying belt is highly energy-efficient, consuming only 8.2 kW·h/m² compared to the general industry standard of 12.5 kW·h/m².