Aluminum die-casting products are mainly used inelectronics, automotive, electrical, appliances and some communicationsindustries, a number of high-performance, high-precision, high toughness ofhigh-quality aluminum products are also used in large aircraft, ships and otherindustries requiring high . The main use is in some parts of the instrument. SDRmainly to do mechanical and electrical enclosure, LED base, auto parts, electrical parts, die-cast housing, etc.

Aluminum has good casting performance. As low melting point(melting point of aluminum 660.230C, aluminum casting temperature is generallyabout 730 ~ 750oC or so), and it could be widely used in metal type andpressure casting and other casting methods to improve the intrinsic quality ofthe casting, dimensional accuracy and surface smooth and level and theproduction efficiency. Aluminum alloy solidification latent heat, under thesame conditions in terms of weight, the solidification of molten aluminumprocessing time extended much longer than steel and cast iron, put a goodfluidity, is conducive to cast thin-walled and complex structure of thecastings.

Aluminum alloycharacteristics:

1 Casting a wide range of
2 casting size, high precision, low surface roughness
3 high productivity
4 metal utilization
5 casting strength and surface hardness