Snow Flake Heat Sink

Snow flake heat sink is named by its shape-like the shape of snow flake. Actually, snow flake hea sink is a kind of aluminum extruded heat sink and mainly used in lighting, intelligent equipment, 5G equipment etc with good heat dissipation and high cost performance. 

1. Good machining performance

2. Good soldering characteristics and plating properties

3. Good corrosion resistance

1.Material Selection

Aluminum alloys in the 6000 series have good thermal conductivity, are widely available, and are fairly strong. They tend to extrude well too. The most common alloys for extrusion heat sink are 6061 and 6063. Our extrusion facilities can extrude in these alloys or in the alloy of your choice. Let’s know alloy and temper you prefer.

2.Surface Treatment

Our factory offer a range of finishing options. One of the most common surface treatment for heat sinks is anodizing. The anodizing electrochemical process increases surface emissivity, corrosion resistance, wear resistance, and electrical isolation. But coatings like paint or powder are not recommended because they will act as insulators. Heat sink can be anodized at our extrusion facilities with colored dyes. Let’s know the anodizing you prefer.

3. Post Machining & Secondary

One way to help maximize the surface area of extrusion heat sink is by cross-cutting after extrusion. CNC machining is a very precise way to convert the fins on extrusion heat sink into pins. Pins help to maximize heat sink heat dissipation, making your heat sinks more effective. In addition, we can perform other secondary operations like drilling, milling, stamping, and cutting. Tell us about any secondary operations or machining your project may require. Please contact us.

ZP GROUP CO LTD is a professional manufacturer since year of 2005 specialized in the production of aluminum extrusions and various metal fabrications. We have Two Production Bases covering an area of 50000 SQM with more than 300 staff of experienced  R&D team, production team and QC team. With these capabilities we can supply you a comprehensive solutions for various Heat Sink Manufacturing and assure your projects have fine performance in thermal management . 

Our Heat Sinks are customized and widely applied in Server, Telecommunication, Automotive, Infrastructure, Power Supply, LED Lighting, Medical Equipment and other products and industries. The products are exported to global market, getting the majority of customer trusts and praise.As an experienced contract manufacturer with a broad range of metal fabrication capabilities, we can provide you with a single-source solution that reduces the lead times and lowers your overall project costs.

Manufacturing Capacity

ZP has two production bases covering an area of 50000㎡ with 12 extrusion lines、30 CNC machines, anodizing lines.Advanced production equipment and experienced production staff ensures the quality and production efficiency. 

Quality Control

Quality is taken into account since product design through the whole product life-cycle.With professional design procedure, simulation and over 30 type test, from incoming parts inspection to out-going heat sink inspection during production. 

● ISO9001:2015 Certificate

● 100% online QC and final QC

● Strict and fully implimented quality control standard.

With abundant comprehensive strength and high quality service, our products have been well sold all over the country and exported to many countries and regions including Italy, England, Germany, Burma, Thailand, Brazil, Argentina, Canada, America and Mexico. 

ZP HEAT SINK sticks to the scientific development perspectives, and keep improving the energy conservation and emission reduction of the enterprises by intensifying comprehensive management and enhancing innovation to accelerate in becoming an eco-friendly modern enterprise.ZP HEAT SINK insists on the operation tenet of "unity and enterprising, exploring and innovation" to fully cooperate with customers, explore the career and create a wonderful future together.

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