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You are here: Home » Products » Heatsink Modules » The Patented Non-Welded Riveting Procedure for High-Performance Heatsinks
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In the field of high-power thermal management, the shift toward sustainable and high-efficiency manufacturing is critical. Rich Sphere Precision offers a unique, patented procedure that eliminates the need for welding and electroplating, resulting in what can be described as the most environmental radiator available today.
Our manufacturing process utilizes a specialized mechanical link to bond the entire cooling assembly without traditional chemical joining methods.
Seamless Integration: This procedure links the background board, the fin-type heatsink, and the fan cover into a unified structure.
Zero Welding: No welding procedures are used to connect the background board to the upper components.
Elimination of Electroplating: Throughout the entire procedure—from the background board across the fin-type heatsink to the fan cover—no electroplating is required.
Eco-Friendly Choice: By removing both the welding and electroplating stages, this process minimizes the environmental footprint of radiator production.
Rich Sphere's non-welded radiators do not just match the performance of traditional products; they exceed them in thermal efficiency.
| Technology | Thermal Performance Level | Environmental Impact |
| Traditional Welding | High, but prone to thermal stress | High (Requires VOCs/Plating) |
| Aluminum Extrusion | Baseline performance | Medium |
| Rich Sphere Non-Weld | Superior (Overtakes Extrusion) | Lowest (No Plating/Welding) |
Better than Welding: Our non-welded products are superior to traditional welding radiators in terms of heat elimination efficiency.
Overtaking Aluminum Extrusion: Current data indicates that the heat elimination function of our non-welded procedure has successfully overtaken traditional aluminum extrusion forming.
To ensure our clients can compete globally without legal concerns, we have secured extensive intellectual property for our manufacturing methods.
Patent Protection: At present, multiple patent items protect our unique non-welded procedure.
Reduced Intellectual Property Risk: These patents ensure that our customers can utilize high-performance thermal modules without the worry of IP infringement.
Proven Data: The shift from welding to riveting is supported by current data showing superior heat dissipation performance.
| Feature | Benefit |
| Comprehensive Linking | Background board and fan covers are mechanically linked for maximum structural integrity. |
| High Thermal Conductivity | Minimizes interfacial thermal resistance compared to traditional extrusion. |
| Material Versatility | Supports copper-aluminum combinations without the risk of deformation from high-temp soldering. |
| Total Cost Reduction | Lower costs achieved by removing electroplating and reflow oven requirements. |
By adopting Rich Sphere Precision's patented non-welded procedure, you are investing in a product that is not only "the most environmental radiator" but also a market leader in heat elimination performance.
Official Website:Rich Sphere Precision - Thermal Riveting Technology
Manufacturing Location: Taiwan (Yingge District, New Taipei City)
Core Specialties: Non-welded heat sinks, fan cover assembly, and precision stamping.
