Aluminum die casting heatsink of LED lighting.

Short Description:

Application: Automobile, Household Appliance, Electronics, Telecommunications etc.

Casting materials: ADC10, ADC12, ADC 14, EN AC-44300, EN AC-46000, A380, A356, A360 etc.

Process: High pressure die casting

Post Processing: Conversion coating and powder coating

Challenges –The ejector pin breaks easily while casting

DFM Recommendation – Increase the size of ejector pins and draft angle for easier extraction


Product Detail

Product Tags

Die casting is a highly efficient manufacturing process that can produce parts with complex shapes. With die casting, heat sink fins can be incorporated into a frame, housing or enclosure, so heat can be transferred directly from the source to the environment without additional resistance. When used to its full potential, die casting provides not only excellent thermal performance, but also significant savings in cost.

Advantage of die Cast Heatsink

Suitable for various shaped products.

Reduce processing costs.

Professional mold flow analysis to shorten product development cycle time and improve product yield rate.

Fully automatic CMM machine to ensure that product dimensions meet the specification.

X-ray scanning equipment ensures no defects inside the die-cast product.

Powder coating and Cataphoresis supply chain ensures stable quality of product surface treatment.

About Us

Guangdong Kingrun Technology Corporation Limited was established as a professional die caster in Hengli Town of Dongguan, China.It has evolved to an excellent die caster providing many types of precision casting components which are widely used in many industries.

● In 2011.03, Guangdong Kingrun Technology Corporation Limited was established as a professional die caster in Hengli Town of Dongguan, China.

● In 2012.06, Kingrun moved to Qiaotou Town on a 4,000 Square meters facility, still on Dongguan.

● In 2017.06, Kingrun was listed in Second Board Market of China, Stock no. 871618.

● In 2022.06, Kingrun moved to Hongqi Town of Zhuhai on purchased land and workhouse.

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