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CSM construction method is a new foundation construction technology that applies double-wheel milling technology to deep mixing. The principle of this process is to fully mix the original soil and inject cement slurry by rotating the two-wheel mixing head, so as to build a wall with certain mechanical properties and anti-seepage effect.
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.
The chain knife underground diaphragm wall forming machine is a powerful tool for underground foundation construction, widely applied in various projects such as construction and revetment works. It mixes the original soil and injects grout through chain saw cutters to form continuous, flat, and uniformly thick walls. These walls exhibit excellent water-stopping performance, with a permeability coefficient of up to 1×10⁻⁷ cm/s or even lower. Paired with high-precision inclinometers, it ensures that the verticality error is ≤1/250.
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HPR45 mini rotary drilling rig has a maximum drilling depth of 16 metres, with a drilling diameter range of 325 to 1000 millimetres. The machine weighs 12,000 kilograms.
HPR35 Mini rotary drilling rig offers low clearance and lightweight construction as its core advantages, making it ideal for confined working environments and complex site access requirements.
KR360C/M Caterpillar Chassis Built With A Series Of Full Electric Control Rotary Drilling Rig
Spherical hobs are very mature and are widely used in many equipment, such as rotary drilling rigs, RCD, pipe jacking machines, etc. By analyzing the use of ball-tooth hobs on the above equipment, it can be known that when there is sufficient propulsion pressure and the rock layer strength is about 130MPa, the footage speed of the spherical tooth hob can be maintained at 0.3~0.5m/ h. And the footage speed is relatively stable. When the spoil discharge is sufficient, the service life of one spherical tooth hob can reach a construction length of 300m.
The APIE KR150C is a medium-sized rotary drilling rig designed for urban construction, bridge foundations, and high-rise buildings. Featuring a compact structure, user-friendly operation, and convenient transportation, this rig integrates modular design and strong power output to deliver high drilling efficiency. It is an ideal solution for modern foundation engineering.
The KR90C rotary drilling rig is a compact and highly efficient foundation equipment designed for urban and confined construction sites. Built on a reliable Caterpillar undercarriage (CAT C4.4 engine), it combines world-class hydraulic control technology with APIE’s expertise in piling machinery manufacturing. The KR90C is ideal for small to medium-sized projects requiring flexibility, productivity, and reliability.
KR220C is equipped with a powerful US Cummins engine and a newly upgraded Caterpillar chassis, and has passed both GB certification and EU EN 16228 standard certification. It features a power head with multi-stage vibration reduction design for superior shock absorption, strong rotary braking performance, and a new-generation electronic control platform, delivering outstanding performance and stability for construction operations.