Mineral Casting Machine Base

Main features of mineral casting:

1. Raw materials: with the unique Jinan Black Granite (also called ‘JinanQing’ granite) particles as aggregate, which is world famous for high strength, high rigidity and high wear resistance;
2. Formula: with the unique reinforced epoxy resins and additives, different components using different formulations to ensure optimal comprehensive performance;
3. Mechanical properties: the vibration absorption is about 10 times that of cast iron, good static and dynamic properties;
4. Physical properties: density is about 1/3 of the cast iron, higher thermal barrier properties than metals, not hygroscopic, good thermal stability;
5. Chemical properties: higher corrosion resistance than metals, environmental friendly;
6. Dimensional accuracy: linear contraction after casting is about 0.1-0.3㎜/m, extremely high form and counter accuracy in all planes;
7. Structural integrity: very complex structure can be cast, while using natural granite usually requires assembling, splicing and bonding;
8. Slow thermal reaction: reacts to short term temperature changes is much slower and much less;
9. Embedded inserts: fasteners, pipes, cables and chambers can be embedded into the structure, inserts materials including metal, stone, ceramic and plastic etc.