Beijing Deepcool Industries Co., Ltd.

Introduction

                                Aluminum Extrusion Process
The aluminum extrusion process is most common type during manufacture of heat sink. Aluminum extrusion technology is simple and easy processing,The low-end products in the market are aluminum extrusion heatsink. The material of aluminum extrusion usually use AL6063,It`s thermal conductivity is about 200W/mK (pure aluminum is 236W/mK), has good thermal conductivity. Either a cross-section of aluminum extrusion-type are the same in length direction, so can not produce complex shapes products, while restrict by the mold, the design of fin thickness ratio and the high density can not be arbitrary.