Adjustable Propscan support the coal seams of underground coal mining and prevent the coal seams from collapsing, so as to safeguard the lives of miners.
When the coal seam is unstable or deformed, theAcrow Propcan adjust the support force to avoid the occurrence of coal seam caving accident.
Adjust the coal seam pressure:
Acrow Propcan control the spacing between the underground working surface and the coal seam by reducing the height of the pillars, so as to adjust the pressure of the coal seam.
This helps to avoid the occurrence of coal seam deformation and protrusion accidents, and improve the production efficiency of coal mines.
