


Product IntroductionThe SJD85-3 and SJD65-3 series multi-axis drilling machines are a new type of drilling rig developed by adopting advanced foreign technology (the SMW method) and combining it with China's national conditions. They are mainly used in: waterproof retaining walls for underground works, protective walls for buried pipelines, waterproof and anti-seepage walls for river dams, and reinforcement of other soft soil foundations, among other projects. The pipe gallery features large construction depth, good retaining and waterproof performance, and low construction cost.