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HPR35A 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.
Engineered for foundation construction, the HPR38-20 is a compact, high-performance mini drilling rig built to excel in confined, low-clearance environments—from under bridges and power lines to indoor construction sites, with zero access barriers.
HPR45-16 mini rotary drilling rig has a maximum drilling depth of 16 metres, with a drilling diameter range of 300 to 1000 millimetres. The machine weighs 12,000 kilograms.
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.
The Drilling Bucket is a high-performance, heavy-duty attachment designed for efficient excavation and drilling in various soil conditions, including clay, sand, and compacted earth. Engineered for durability and precision, this bucket is ideal for use with excavators, augers, and other drilling machinery in construction, mining, and foundation work.
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.
SMW Multi-shafts soil mixing drill rig, is a new generation large-scale walking piling frame. The product features innovative design, rational structure, advanced technology, superior performance and stable and reliable application. It can be applied to a variety of foundation construction, especially to meet the Soil Mixing Wall Method. It is the ideal and efficient equipment for the foundation construction of highways, bridges, ports, docks, subway stations and high-rise buildings.
Discover our wide range of hydraulic power packs designed to perfectly match various types of hydraulic pile breakers. Whether you require a compact power pack for smaller breakers or a more robust one for larger models, we have the right solution for your needs.
Our tremie pipes, crafted from premium drawn steel plates for exceptional durability, feature threaded male-female joints for easy assembly. The standard set includes 4m bottom pipes, 3m standard pipes, and 0.5–2m short pipes. Ideal for bored pile concrete pouring, these pipes are lowered through steel reinforcement cages to deliver concrete precisely, preventing defects like segregation or gaps, shielding concrete from contamination, and ensuring superior pile construction quality.
Our foundation drilling tools are the toughest, strongest, and most durable ones in the construction industry.They are specifically designed for deep hole drilling in construction projects.Our cutting tools are renowned for their exceptional durability and wear resistance.These tools are widely used in the foundational construction of large structures such as buildings, bridges, and towers.
Our pile driver casing is a highly sought-after and long-lasting drilling tool designed for rotary drilling rigs. It meets the technical parameters and processes specified by the high standard, ensuring excellent performance and reliability. The casing joint undergoes a meticulous heat treatment process to control deformation and guarantee accuracy. Each casing section is interchangeable, providing convenience and versatility on the job site.
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.

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