Mineral filling is the process of filling mineral casting in the bed body of the original steel plate welded structure and the cast iron structure. The purpose is to improve the damping effect and change the center of gravity of the equipment by filling the mineral castings on the basis of keeping the original design structure unchanged.
The advantages:
1 .No need to redesign the structure；
2 .Do not need to put the mold; Compared with the structure of mineral castings, the running time is shorter；
3 .There is no need to change the basic processing technology of the original products；
4 .No need to redesign and integrate the auxiliary parts；
5 .The concept of "concurrent engineering design" is adopted to conceal the layout of some exposed parts.
