The term “permanent mold” describes a mold that can be used repeatedly, in contrast to sand-molds that must be destroyed to remove the casting. This is only one of the casting methods offered by WeCare Industrial Inc. Permanent molding is desired by those requiring an aluminum casting with good density and superior mechanical properties. Castings made with this method are much more dimensionally accurate and repeatable than those made using sand methods. This reduces or eliminates much of the machining that may be required.
Advantages: very repeatable, sound density, can utilize cores in the casting design, short lead times, excellent appearance, tight tolerances, perfect for high volume.