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Precision Forged & Waterjet-Cut Aluminum Alloy Solar Clamps | 6061-T6 | ±0.1mm Tolerance | Rapid Installation
1,Product Overview
Our Forged Aluminum Solar Mounting Clamps are engineered for high-load, precision-critical photovoltaic systems. Combining aerospace-grade 6061-T6 forging with ultra-precise waterjet cutting technology, these clamps deliver unmatched strength-to-weight ratios and seamless compatibility with solar panels, rails, and tracking systems.
2, Features & Specifications
1. Advanced Material & Manufacturing
Material: 6061-T6 Aluminum Alloy (Forged + T6 Heat-Treated)
Mechanical Properties:
Tensile Strength: ≥310 MPa | Yield Strength: ≥275 MPa | Elongation: 12%
Corrosion Resistance: Anodized (20-25μm, MIL-A-8625) for salt spray/UV resistance.
Core Process:
Precision Forging: Closed-die forging enhances grain structure, boosting fatigue resistance.
Waterjet Cutting: Abrasive waterjet (4,200 Bar) cuts clamp profiles with ±0.1mm tolerance, eliminating thermal distortion.
2. Precision Engineering
Dimensional Accuracy:
Clamp Inner Diameter: ±0.1mm | Bolt Hole Positioning: ±0.2mm
Universal Fit: Compatible with 30-50mm panel frames (Schletter, Unirac, etc.).
Load Capacity:
Static Load: 2,000N | Dynamic Load (Wind/Snow): 1,200N (IEC 61215 Certified).
Surface Finish:
Anodized Matte Black (Non-Reflective) | Optional PTFE Coating for Reduced Friction.
3,Technical Specifications
Size Range: 30mm, 35mm, 40mm, 50mm (Custom Sizes Supported)
Weight: 200g/Unit (20% Lighter than CNC-Machined Alternatives)
Temperature Range: -50°C to +150°C (Arctic to Desert Environments)
Standards: ISO 9001, UL 2703, TÜV Rheinland 2 PfG 2681
4,Advantages
✅ Forged + Waterjet Cutting Synergy
Forging: Enhances material density and fatigue life vs. cast/extruded aluminum.
Waterjet: Burr-free, stress-free cutting ensures ±0.1mm precision without weakening heat-treated 6061-T6.
✅ Lifetime Durability
anodizing warranty against corrosion (C5-M marine environment certified).
Zero maintenance with self-locking stainless steel fasteners.
| Process Stage | Technical Content | Purpose |
| 1. Forging | Closed-die forging of 6061-T6 billets under 400°C. | Refine grain flow, eliminate porosity. |
| 2. Waterjet Cutting | 5-axis abrasive waterjet cuts clamp profiles (±0.1mm). | Achieve complex shapes with no HAZ. |
| 3. T6 Heat Treatment | Solution heat treatment + artificial aging. | Restore strength post-cutting (≥310 MPa). |
| 4. CNC Finishing | Drill bolt holes and deburr edges (±0.2mm accuracy). | Ensure seamless rail/panel alignment. |
| 5. Anodizing | Type III hardcoat anodizing (25μm). | Salt spray resistance >1,500 hours. |
| 6. Quality Control | 3D CMM + load fatigue testing (50,000 cycles). | Certify IEC/UL/TÜV compliance. |
6,Applications
Utility-Scale Solar Farms: High-wind regions requiring rigid, lightweight clamps.
Floating Solar Systems: Saltwater-resistant for offshore installations.
BIPV (Building-Integrated PV): Aesthetic anodized finish for architectural projects.
Solar Trackers: Precision alignment for dual-axis tracking systems.