This type single hydraulic prop has many advantages such as good stability and outstanding technical performance.
DWX type hydraulic acrow prop adopts the plunger suspension technology principle, so that the hydraulic suspension force acts directly on the top cover through the inner cavity of the pillar living co
DWX suspension hydraulic prop applies to coal mining face of the roof support, mechanized mining face of the end plate supporting the head, ahead of tunneling support.
1.Light weight According to the different specifications of the pillars, the weight of the whole column is reduced by more than 15-30% compared with the previous pillars. However, its work resistance,
1.Easy to use. The three-purpose valve of the suspension single hydraulic prop is set on the handle body. When the liquid is injected, the three-purpose valve does not rise with the rise of the livin
The DW35-200/100X single hydraulic prop will be an ideal replacement for the existing high column series. The product is made of high-titanium alloy steel as raw material. The key parts of the cylinde
