Aluminum alloy airtight joint casting processing has good casting performance, low density, excellent corrosion resistance, heat resistance and weldability; it is used to manufacture castings with complex shapes but low strength requirements.

　　Aluminum alloy airtight joint casting processing manufacturers remind you of the advantages of casting aluminum alloys:

　　1. The quality of casting and processing products of Aluminum alloy airtight joint casting processing is good:

　　Castings have high dimensional accuracy, generally equivalent to grade 6~7, or even up to grade 4; good surface finish, generally equivalent to grade 5~8; high strength and hardness, the strength is generally 25~30% higher than that of sand casting, but the extension The rate is reduced by about 70%; the size is stable, and the interchangeability is good; it can die-cast aluminum thin-walled and complex castings.

　　2. Aluminum alloy airtight joint casting processing has high production efficiency:

　　Aluminum alloy airtight joint casting processing machine has high productivity, long life of die-casting aluminum mold, one pair of die-casting aluminum mold, die-casting aluminum bell alloy, the service life can reach hundreds of thousands of times, or even millions of times; it is easy to realize mechanization and automation.

　　3. The economical effect of aluminum alloy airtight joint casting processing is excellent:

　　Due to the accurate size of die-casting aluminum parts, the surface is smooth and clean. Generally, it is not used directly without mechanical processing, or the processing volume is very small, so it not only improves the metal utilization rate, but also reduces a large number of processing equipment and man-hours; castings are cheap; combined die-casting aluminum can be used to make other metal or non-metallic materials. . Save both assembly man-hours and metal.