The surface of the wax mold is covered with a refractory ceramic material. Once the ceramic material is hardened, the inside of the mold is formed into the geometry of Investment Casting Components. Then the paraffin is melted and derivatized, and then the cavity is filled with molten metal until the metal is solidified in the ceramic mold. Then, the metal casting is taken out, and this manufacturing technique is also called a lost wax process.

Parameter

1.Tolerance: DIN 7168-f

2.Surface roughness: Ra 3.2

3.Inspection: Slide caliper, microcaliper,Spectroanalysis Instrument,100% QC

4.Process: Wax Injection-Mending-Dewax-Burn-Out and Preheating-Casting-Cutting-Grinding-Shot Blasting-Heat Treatment-Shot Blasting- Precision Machining-QC-Acid Washing-Finishes Products

5.Technics: CNC

6.Process: investment casting

7.Quality Control: Zero Defects, 100% Inspection Before Packing

Features

1. It can cast Investment Casting Components with extremely complicated surface and good surface finish;

2. It is possible to manufacture parts as thin as 0.015 in. (0.4 mm) thick;

3. It can manufacture high precision products with tolerances up to 0.003in (0.076mm);

4. It is possible to cast almost all metal parts, but this method is generally only applicable to smaller parts, and it is currently possible to manufacture products weighing up to 75 lbs (about 34 kg);

5. The manufacturing process can be automated;

6. The investment casting process is complicated and expensive.