High pressure and high speed filling die cast aluminum type are the two major characteristics of die cast aluminum.

1. Good product quality: casting size precision, generally equivalent to grade 6~7, or even up to grade 4; surface finish is good, generally equivalent to grade 5~8; high strength and hardness, strength is generally 25~30% higher than sand casting, but elongation rate reduced by about 70%; stable size, good interchangeability; die cast aluminum thin wall complex casting.For example, the current minimum wall thickness of zinc alloy die casting aluminum is 0.3mm; aluminum alloy casting of 0.5mm; minimum aperture of 0.7mm and minimum pitch of 0.75mm.

2. High production efficiency: high machine productivity, such as domestic J 3 horizontal cold air die cast aluminum 600~700 times every eight hours; die cast aluminum life, one die cast aluminum, die cast aluminum clock alloy, life can reach hundreds of thousands of times, even millions of times; easy to realize mechanization and automation.

3. Excellent economic effect: due to the accurate size of die-cast aluminum parts, the bright and clean surface.Generally used directly, or small, which improves the utilization of metals and reduces a lot of processing equipment and working hours; castings are cheap; combined die cast aluminum for other metallic or non-metallic materials.It saves both assembly time and metal time.