What is the process of surface treatment of die castings

The surface treatment processes often used for aluminum alloy Threads reducer manufacturers die castings include: oil injection, electroplating, oxidation, sandblasting and so on. According to the usage and surface treatment requirements of different products, the surface treatment tests are also different. Common tests include salt spray test, abrasion test, high temperature boiling test, alcohol test, etc.

1. Die-casting aluminum alloy castings have high strength and surface hardness, suitable for CNC finishing.

2. Wide range and good castability.

3. High dimensional accuracy, low surface roughness, good stability and high productivity.

4. The surface treatment process is rich and mature.