The Cast iron surface plates are mainly used for the inspection of machinery parts’ parallelism and verticality, they are also used for supporting when marking. Cast iron cubes are usually in cuboid and cube; we also produce the cube and square cylinder in different sizes and same height.

1. The Cast iron cubes are widely used in lineation and inspection of machinery parts’ parallelism, verticality, etc. Cast iron cubes are made in cast iron and they have six working surfaces, v-slot is available on one of them.

2. There is not any rust, scratches, cracks and dents which are influence the metering performance.

3. To the grinding and scraping Cast iron cubes, we need to check the flatness as well as contact spot using coloring method.