Lost Wax Precision Casting Parts

Lost Wax Precision Casting Parts
Product Details


When casting with a wax, the investment casting is also called "lost wax casting". Investment casting usually refers to forming a mold in a fusible material, coating a plurality of layers of refractory material on the surface of the pattern to form a shell, and then melting the pattern to discharge the shell, thereby obtaining a mold having no parting surface, and after high temperature baking A casting scheme that can be filled with sand. Since the pattern is widely made of waxy materials, investment casting is often referred to as "lost wax casting".

The shape of the investment casting is generally complicated, the minimum diameter of the castable hole on the casting can be up to 0.5 mm, and the minimum wall thickness of the casting is 0.3 mm. In the production, some parts that were originally composed of several parts can be directly cast by investment casting by changing the structure of the parts and designed as integral parts, so as to save processing time and metal material consumption, and make the part structure more To be reasonable. The weight of investment castings is mostly tens of cattle (from a few grams to a dozen kilograms, generally not more than 25 kilograms), and castings that are too heavy are more troublesome to produce by investment casting.

The investment casting process is complex and difficult to control, and the materials used and consumed are relatively expensive. Therefore, it is suitable for producing small parts with complicated shapes, high precision requirements, or difficult to perform other processing, such as blades of turbine engines.



Ductile iron,Iron,stainless Steel,Carbon Steel, Alloy Steel, Aluminum, brass, or on request of customer


precision casting process and machining.

3.Weight range:



As per the customer's drawings and requirements


painting,polishing, galvanization etc and as per customers" requirement

6.Heat Treatment:

Annealing, normalizing ,quenching+tempering,solution treatment and as per customer's requirement.


Factory in-house self check or Third Party inspection




By sea, air or express according to customers' requirement