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The RJP-3.0 Method realizes real-time monitoring and regulation of construction parameters through the jet drilling real-time measurement system, addressing the drawback of lacking key parameters in traditional jet grouting technology. It can simultaneously acquire basic parameters such as nozzle holder lifting speed, rotation speed, nozzle diameter and quantity, air pressure, slurry flow rate, and pump outlet pressure. It achieves real-time drilling deviation monitoring and dynamic collection of downhole pressure inside and outside the drill pipe, assists in analyzing the actual kinetic energy of the slurry and inferring the pile diameter, and forms a closed-loop control system by integrating post-construction deviation data. This significantly improves the preparation accuracy of the soil-cement mixture and construction reliability.
USA powerful Cummins engine；
GB certification and EU EN 16228 standard certification；
The multi-stage vibration reduction design of the power head results in better vibration reduction；
Strong rotary braking performance；
New generation electronic control platform.
A mixing plant is a facility that combines raw materials like aggregates (sand, gravel), cement/bitumen, and water to produce construction materials such as concrete or asphalt for road building and other projects, with types ranging from large stationary setups for massive projects to mobile units for temporary or remote sites, focused on efficiency, quality, and precise material ratios.
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.
A heavy-duty device that rotates and advances casing pipes during drilling or piling operations, ensuring precise alignment and efficient installation. Compatible with various diameters, it enhances productivity in construction, tunneling, and oil/gas applications. Hydraulic or electric-powered for reliable performance.
ASC series mainly serves the mud purification treatment in trenchless construction, The comprehensive treatment of cyclone and shale shaker is used to separate the mud particles, reduce the sand content of the mud, so that the mud can be recycled. It has the advantages of saving the cost of mud making, meeting the requirements of construction grouting, and reducing environmental pollution.AsC series desander can be matched with the construction equipment includes horizontal directional drilling rig, pipe jacking machine, etc.
- February 10, 2026
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