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Customized high-power engine with dual drive power head and large output torque, which can meet the requirements of complex formation construction and high construction efficiency.
The single roler bit is composed of a single cone and a lug matched by a bearing.According to different strata and construction requirements, different cutting struclures can be selected; wear resistant carbide are welded and cemented carbide inserts are inserted on the back of the lug.
Rotary drilling rig drives the shaft to rotate and exert positive pressure so that the rotary dril- ing bit can impact, roll and shear the rock. Crush the rock to form a crushing ring zone.Then break the middle pillar by the swing of the shaft and take the broken pillar out to form a hole.
Extended-range electric dynamic compaction crane is an electric dynamic compaction product launched proactively by APIE in line with the national strategy and the market demand. the Eextended-range electric dynamic compaction crane is more eficient, reliable and intelligent while maintaining lower consumption.
Recent Articles
JMP Method (Micro-disturbance Ultra-high Pressure Jet Mixing Pile) utilizes ultra-high pressure water for hole forming, with cement slurry performing secondary cutting and mixing with soil. The drill bit's opening-closing blades actively stir and apply incline reverse pressure, while strictly monitoring multiple process parameters. It adopts underground pressure early warning and in-hole slurry discharge technologies to achieve omni-directional foundation reinforcement.