Advantages of lost-wax casting
- Complex appearance: Complex shapes can be produced by lost-wax invenstment casting.
- Cost Reduction: Lost-wax casting can produce a great volume one time followed by machining process, therefore it can reduce processing time and material consumption, and can save cost of processing and material.
- Various choices of materials: All kinds of metal alloy can be cast.
- Excellent casting surface: The surface of the lost-wax investment is meticulous while the sand pinholes are the common defect for sand cast surface. There is no need to reprocess or treat the surface after casting.