round aluminum extruded led bulb heatsink radiator

• Type: Heat Sinks
• Surface Treatment: Brushed Stainless
• Process: Cold forging
• Certification: CCC, CE, RoHS
• Place of Origin: Guangdong, China (Mainland)
• Brand Name: RUIQUAN
• Model Number: RQ-SL***3
• Body Color: Silver
• Shape: Round
• Body Material: Aluminum
• Material: aluminium ***0
• Surface treatment: Anodizing
• Procedure: milling, CNC machining
• Dimension: *0mm
• Height: *8mm
• Application: **7w spot light
• Technic: Cold forging
• Model number: SL***3
• Export: Global
• Shape: Special

Cold forging led spot lamp radiator

Specifications

Model No: RQ-SL***3

Applications: 5W/7W Spot light

Material: Pure aluminum AL***0

Surface Treatment: Anodizing or to be customized

Also welcome customized drawing or samples.

LED Fixtures with cold forging technology.

Anodized, powder coating, brush, mill finish .

Advantages of forging heatsink

• Integrated cold forging pressing heat sink uses ***0 pure Aluminum raw material, thermal conductivity is **6w/m.k.the fins can be made to 0.6mm.
• Common extruded heat sink uses ***3 aluminum alloy raw material, thermal conductivity is only **9w/m.k. Furthermore this kind of heat sink has separated bodies, which increase thermal resistance and installation cost.
• New technological cold-forging pressing heat sink, low thermal resistance, high speed thermal conductivity. The efficiency or heats transfer is increased by *0% compared with common CNC machined Aluminum alloy heat sink. With well-designed structured, the light can bear strong impact.
• As usual, the fins are less and very thick. Reducing heat sink area and radiating area.

pictures

Cetifications

With ten years of experience in R&D, production and sales of heat sinks,Ruiquan Hardware Electronics Co., Ltdhas always been committed toNorth-South bridge heat sinks, CPU heat sinks, VGA heat sinks, liquid-cooled heat sinks, zipper fins heat sinks, heat-piped component heat sinks, cold-forging pressing heat sinks, skiving heat sinks, cross-cutting heat sinks, other heat sinks and hardware since its inception. In ***1, the company invested too much to add some CNC machines and **0T/**0T hydraulic machines, fast into the industry of LED heat sink and fixtures. In April of ***2, new developed cold-forging pressing (low thermal resistance, high speed heat transportation) products met with favorable reception in domestic and overseas market. The sales have increased day by day.