The HS brand GSW ultrafine particle cement slurry grinding machine grinding pump machine is a complete set of equipment that crushes and grinds wet ground cement slurry with good stability and significantly improved injectability compared to ordinary cement. It also has little or no water precipitation during solidification, and has good anti-seepage and solidification effects. It can achieve injectability similar to chemical slurry, and is pollution-free, anti-aging, and inexpensive. Its application prospects are very broad. Wet ground cement materials can be widely used in construction projects such as water conservancy, mining, tunnels, subways, etc. for foundation anti-seepage curtain grouting and consolidation grouting, as well as the repair of concrete cracks in buildings. It is an important supplement to the shortage of ordinary cement grouting materials for anti-seepage and consolidation of rock foundations in large-scale projects. However, the existing cement wet grinding machines (ball mills, which use steel balls to grind cement slurry) have disadvantages such as complex structure, large volume, and inconvenient operation.