pure aluminium led heatsink - SS-500210H

pure aluminium led heatsink is better than other aluminium alloy heatsink. it is a new technoly in heatsink.

Die castingis a professional manufacturing tech for metal forming industry. We can offer Aluminium die casting, zinc die casting, copper die casting. And with the service for post-treatment, such as blasting, polishing, machining, plating, anodizing, as well as good service, we hope we can earn your trust in this field..
Sometimes, we use Cast& flow simulation software to help to get good quality control for die casting production.

For cold chamber process, the molten metal is ladled into the cold chamber for each shot. There is less time exposure of the melt to the plunger walls or the plunger. This is particularly useful for metals such as Aluminum, and Copper (and its alloys) that alloy easily with Iron at the higher temperatures. Such as Aluminium Die Casting we ca offer.

For hot chamber process the pressure chamber is connected to the die cavity is immersed permanently in the molten metal. The inlet port of the pressurizing cylinder is uncovered as the plunger moves to the open (unpressurized) position. This allows a new charge of molten metal to fill the cavity and thus can fill the cavity faster than the cold chamber process. The hot chamber process is used for metals of low melting point and high fluidity such as tin, zinc, and lead that tend not to alloy easily with steel at their melt temperatures. Such as Zinc Die castings, Copper Die castings we offer.

Pressure die casting is a competitive casting method when the components are needed at high volumes or when better tolerances and surface finish are required than can be achieved by gravity die casting. The need for machining is very low due to the close casting tolerances. Heat treatment of pressure die casting is not possible but due to the high rate of solidification the mechanical properties are good.

Our factory have Large spectrum of die casting machines (280T - 1600T), can produce Variety of alloys available to meet in house production requirements and to provide quality custom-made die-casting parts for other industries.