CNC Radiator for Air Conditioning-Shenzhen Chao Pin Hardware Co., Ltd.

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Black anodized aluminum fin heat sink

The black anodized aluminum fin heat sink is an efficient heat dissipation solution designed for high-heat electronic devices. It uses high-quality 6063 or 7075 aluminum alloy as the base material, and through precision stamping and extrusion processes, the aluminum is transformed into a tightly arranged and regularly shaped fin structure, which greatly increases the heat dissipation surface area. Its unique fin design combined with the excellent thermal conductivity of aluminum can quickly absorb the heat generated by electronic components such as CPU, GPU, power module, and quickly conduct it to the air.

Product Description

Core advantages	Technical highlights	Application value
High efficiency heat dissipation performance	The fin density is as high as 40-50 pieces/cm, and the heat dissipation area is increased by 50% compared with ordinary radiators; the thermal conductivity of aluminum alloy is 180-230W/(m・K), and the heat transfer efficiency is outstanding	Quickly suppress the high temperature of core components such as CPU and GPU, ensure full frame operation of game consoles and stable operation of servers 7×24 hours
Durability	Anodizing treatment forms a 20-25μm thick oxide film, and the salt spray test is more than 1000 hours without corrosion; the tensile strength of aluminum alloy material is 200-300MPa	Adapt to complex environments such as high temperature, humidity, and dust, reduce maintenance frequency, and extend the service life of equipment
Beautiful appearance and compatibility	The black matte appearance is suitable for various chassis styles; it supports mainstream platforms such as Intel LGA and AMD AM, and reserves a variety of installation holes	Meet personalized installation needs and easily adapt to different models of motherboards and electronic devices
Quiet and energy-saving	The operating noise is 0dB when the pure passive cooling design (no fan); with a low-speed PWM fan, the wind speed is intelligently adjusted to save energy and reduce noise	Suitable for silent scenes such as libraries and audio-visual rooms, as well as energy-sensitive equipment

III. Product Details

(I) Material and Process

. Material Selection:

6063 aluminum alloy: has good thermal conductivity and processing performance, suitable for heat dissipation of conventional electronic equipment, high cost performance.

7075 aluminum alloy: aviation-grade high-strength material, better thermal conductivity, specially designed for high-heat components such as graphics cards and high-end CPUs.

. Processing Technology: High-precision stamping and extrusion molding technology is used to ensure accurate fin size and uniform spacing; the surface is anodized to form a dense black oxide film to improve hardness and aesthetics; some models are finely processed by CNC to achieve a close fit between the radiator and the heating element.

(II) Technical Parameters

Item	Specifications	Description
Material	6063/7075 aluminum alloy	Flexible selection based on demand
Fin thickness	0.2-0.3mm	Optimize heat dissipation efficiency and wind resistance balance
Fin density	40-50 片 /cm	Provide ultra-large heat dissipation area
Heat dissipation area	10000-15000cm²	Adapt to different heat load requirements
Operating temperature	-40℃-180℃	Adapt to extreme environmental conditions
Installation method	Fastener installation, screw fixing	Adapt to various equipment installation requirements

(III) Application scenarios
. E-sports game consoles: effectively suppress the heat of CPU and GPU, ensure the stable operation of games at high frame rates, and avoid screen freezes and frame drops due to overheating.
. Data center servers: dissipate heat for high-density servers, ensure 7×24 hours of uninterrupted operation, reduce equipment failure rate, and improve data center stability.
. Industrial control equipment: resist erosion in harsh industrial environments such as high temperature and dust, and provide reliable heat dissipation support for inverters, industrial computers and other equipment.
. Audio and video entertainment equipment: silent heat dissipation design, suitable for noise-sensitive scenes such as home theaters and media centers, creating a quiet and comfortable viewing environment.