• Surface treatment process of aluminum die casting

    11-01-2021

    Aluminum and aluminum alloy surface treatment process Due to the poor adhesion of the coating film on the surface of aluminum and aluminum alloy substrates, the surface must be pretreated to form a co...

  • How to deal with the deformation of precision castings

    05-01-2021

    In the production process of precision casting, because of some hardware facilities, management, pouring cooling and correction problems, will produce casting deformation, then we encounter casting de...

  • Precautions and common problems of aluminum alloy gravity casting

    28-12-2020

    1. What are the application areas of aluminum alloy gravity casting? What are its main advantages? The main application of aluminum alloy gravity casting is in the fields of automobiles, motorcycles, ...

  • Maintenance of aluminum castings

    22-12-2020

    1. The room where the aluminum alloy castings are stored is kept dry, free from floating dust and air pollution, and the relative humidity of the air can be within 50%.   2. Clean the stains befo...

  • Installation matters of precision castings

    15-12-2020

    Casting is the foundry industry based on the equipment manufacturing industry. Because the raw materials consumed are mainly non-renewable resources, high energy consumption, large investment in pollu...

  • What strong shrinkage does alloy casting have?

    09-12-2020

    The shrinkage of alloy castings is hindered by various obstacles. Some resistance comes from the mold and core, while others are hindered by the casting structure itself. The casting shrinkage rate va...

Contact Us