How to drill with cluster hammer
To overcome the shortage of traditional rotary drill rig-low drilling efficiency in hard rock formation, we develop the cluster hammer that can
match with most of the rotary drill rig such as Bauer/Soilmec/Mait/Casagrand/Sany rotary drill rigs.
First, refitting your rigs and then connect the cluster hammer by the adaptors.
Second, drilling with rock bucket and then using the double wall casing tube in case of the soil collapse. Once reach the granite layer, drilling with cluster hammer that have fast speed to penetrate the hard rock.
Welcome to click the video of cluster hammer in jobsite in youtube as below.
https://www.youtube.com/channel/UCGnUteLiAqNpDuCf8y1HMRQ
https://youtu.be/xtY9sLPBBpk
https://youtu.be/q9urnQsr1Ro
https://youtu.be/9tQn3Yg827g
https://youtu.be/DTnA0jq49D4
предыдущий:How to avoid cave-in collapse in Micro piling? следующий：Technology of Drill Rod
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