Sand Casting benefits and advantages The process of sand casting is a low cost process and does not require skilled operators. Another benefit is that the equipment required for the process is cheap and easy to operate. The process is ideal for both small production and medium production rates thereby ensuring that projects of different volumes can be taken up. The biggest advantage is that very large castings can be easily produced using this process thereby making it popular all over the world. List of Sand Casting Manufacturers in china Sand casting in china is considered to be a very important job due to its numerous benefits.