DWXA type underground mine tunnel monoblock Single Hydraulic Prop is improved on the basis of DW type mine monoblock hydraulic pillar products. This product is widely used in the production with the advantages of good stability, outstanding technical performance, etc.
Compared with the traditional wooden Single Hydraulic Prop support, it has the advantages of high metal friction recovery rate, safe and reliable support, constant working resistance, high set load, flexible use, etc. The DWXA type underground mine roadway monoblock hydraulic pillar can be used in the production of underground mine roadway monoblock Single Hydraulic Prop.
External injection DWXA type underground mine roadway monocoque Hydraulic Acrow Props strut can be used alone, can also be used in combination with metal hinge roof beam support, can be used for coal bed inclination angle is less than 25, such as taking certain measures, can also be used for mining face inclination angle of 25 ° - 35 °.
It can also be used for end support or temporary support of mechanized coal mining face when the roof of sloping road is gently inclined.
