1. Castings with precise dimensions and shapes, offering good repeatability and characteristics of precision casting, can partially replace precision casting to some extent.
2. The castings have a high surface finish.
3. Eliminated sand core and core-making departments, thus rooting out casting defects and waste products caused by core making and removal.
4. Eliminates the need for boxing and mold removal, significantly simplifying the shaping process, and eliminating casting defects and waste caused by mold removal and boxing.
5. Utilize dry sand molding without any binder, moisture, or additives, eliminating various casting defects and waste products caused by moisture, additives, and binders.
6. Streamlined the sand processing system, with nearly all molding sand being reused, and the preparation of mold and core sand has been changed to mold bundle production.
7. Easier sand falling, significantly reducing the workload and labor intensity of sand falling.
8. Castings are free of burrs and sharp edges, reducing the cleaning and polishing workload by over 50%.
9. Reasonably shaped runners and gates can be set in ideal locations, free from constraints of parting and mold removal, which reduces internal defects in castings.
10. Vacuum casting, more conducive to the filling and feeding of liquid metal, enhancing the compactness of the casting structure.