商品

Our investment casting plant employs 20 engineers and 250 experienced workers. The plant is equipped with wax injection machines, automatic de-wax systems, melting furnaces, annealing ovens, integer machines, spectrum analyst and specific measurements.

We are devoted to improving our products’ quality and service through continuous process and equipment improvements and training. We strictly adhere to ISO 9001 in every step of the manufacturing process.

Process and benefits of investment casting

By covering a wax model with ceramic material, a shell is created. After melting down the wax, the shell can be used for casting metal. Compared with other metal forming methods, the investment casting process offers many benefits:

• Flexibility in design — almost any shape or configuration can be investment cast.
• Complex assemblies can be cast as one unit.
• Close dimensional tolerances (CT5) & good surface texture (Ra3.2~6.3).
• Reduced cost — with the ability to cast near net shapes, a costly machining.
• operation is reduced or even avoided.

The commonly used materials of investment casting:

• Stainless steel: 304, 316, CF8, CF3, CF8M, CF3M.
• Carbon steel: WCB, C45, C20.
• Non-ferrous: Aluminum, Brass.
• Iron: Grey iron and Ductile Iron.