Direct factory supply of high-performance trenchless boring rigs, specialized excavation grabs, and foundation piling machinery.
Premium second-hand structural grabs optimized for heavy-duty slurry wall construction in unstable geological layers. Ensures maximum verticality control and trench stability.
High-speed hydraulic modular pile cutter designed for coral-type concrete foundation shafts. High efficiency output with minimal damage to internal rebar formations.
State-of-the-art closed slurry circuit pipe jacking equipment for microtunneling. Designed for high ground water tables and soft non-cohesive soils to minimize surface settlement.
Compact design, high-torque hydraulic engine, specifically customized for city-utility trenchless installations and subterranean fiber-optic laying.
CE-certified, high-reliability directional drilling equipment. Superior safety ratings, optimized mud pump flow controls for versatile strata drilling.
Second-hand rotary piling machine. Heavy-duty, high torque output, suitable for large diameter deep foundation boring in rocky and hard ground formations.
Full hydraulic reverse circulation rig mounted on robust steel crawlers. Designed for high efficiency drilling in deep water-wells and complex mineral exploration.
Top-drive hydraulic mechanism. Offers high penetration speed, fast waste extraction, and low environmental footprints in deep exploration works.
Founded by industrial visionaries who have served in the engineering machinery field since the early 1990s, SINOVO Group has grown into a world-renowned manufacturer and exporter of trenchless equipment, deep foundation pile machinery, water well drilling rigs, and geological exploration platforms. Through three decades of design evolution, SINOVO has built robust partnerships with leading global operators and local heavy construction crews.
Our industrial production campus located in the Hebei Xianghe Emerging Industry Demonstration Zone spans an expansive 67 mu area with a total strategic investment exceeding 120 million RMB. Conveniently situated just 100 kilometers from the major logistics hub of Tianjin Port, the facility optimizes ocean freight and land transport pipelines, dramatically lowering procurement costs and export lead times for global engineering contractors.
In 2008, the group integrated its operations with the establishment of TEG FAR EAST in Singapore, a move that solidified its dominance in the Southeast Asian piling and drilling markets. To meet the demands of urban development, our Beijing-headquartered entity, Beijing Sinovo International & Sinovo Heavy Industry Co., Ltd., remains an ISO9001:2015 certified manufacturer at the forefront of automated electronic-hydraulic control integration.
Our production floor spans an integrated area of 7,800 square meters and houses over 50 pieces of heavy metalwork, lathe, and quality control systems. By developing high-end trenchless apparatus, we ensure our global partners remain competitive through highly efficient microtunneling systems, slurry separation units, and robust horizontal directional drills.
See the advanced mechanical systems of the Sinovo rotary drilling rig line in action on heavy foundation projects.
An engineering analysis of Guided Boring Methods (GBM), Slurry Shield Balance, and subsurface utility installations.
Modern trenchless infrastructure demands strict alignment control. Guided Boring Machines utilize a computerized optical system where a laser line is projected from the launch shaft to a photosensitive target embedded inside the hollow pilot drill head. The operator monitors deviation data via digital screens, adjusting steering plates dynamically to guide the casing string through urban utility zones with submillimeter precision.
Tunnelling machines face unstable soil layers, from soft mud and sand to hard rock. By matching top-drive torque outputs with variable-frequency mud pumps, SINOVO systems control face pressure dynamically. Using specialized drilling fluids (like bentonite-water mixes) stabilizes the bore, lubricates the drill path, and floats out soil particles, preventing ground cave-ins and settlement.
Guided Boring utilizes micro-displacement and slurry-balance technologies that minimize excavation volume. Because there is no need for open-cut trenches, municipal traffic continues undisturbed overhead, reducing carbon footprints by up to 70% compared to traditional dig-and-lay methods. This makes SINOVO trenchless systems the top choice for environmentally restricted metropolitan regions.
In municipal utility installations, the choice between traditional open-cut excavation and trenchless technologies depends on geological composition, installation depth, and environmental impact. For pipelines ranging from 150mm to 1200mm in diameter, the Guided Boring Method (GBM) offers unparalleled precision. The process relies on a two or three-stage installation: first, pushing a pilot tube along the intended bore path; second, using the pilot tube as a guide to pull back or push forward a reamer and product casing; and third, performing slurry excavation if the geological strata require face balancing.
The core mechanism of our NPD Slurry Balance Pipe Jacking Machine lies in its hydrostatic balancing chamber. By introducing pressurized bentonite slurry directly to the excavation face, the cutter head counters active soil load and hydrostatic water pressure. This balance prevents ground heave or collapse. The used slurry, carrying suspended rock chips, is pumped back to the surface and run through a reclamation system, separating solid waste and preparing the fluid for reinjection into the borehole.
Encountering mixed-face geological conditions—such as transitioning from soft clay to hard granitic cobbles—poses a significant challenge in underground boring. SINOVO's engineering team addresses this by customizing cutter heads with a mix of carbide drag bits and heavy-duty disc cutters. For compact, high-precision work, our SHD Horizontal Directional Drilling (HDD) series uses high-strength drill rods that handle immense push-back pull ratios without structural failure. This ensures reliable path correction in complex formations.
A technical breakdown of our flagship piling rigs, micro-drills, and excavation equipment.
A highly flexible machine optimized for anchor bolt holes, micro-piling, PV post installations, and slope reinforcement. Features excellent geological adaptability and high rotation stability.
Applies the wedge principle with high-pressure oil to deliver thousands of tons of splitting force. Efficiently fractures boulders and hard ores in urban areas where traditional blasting is restricted.
A self-erecting rig featuring advanced electronic hydraulic load controls and compact structural design. Compatible with friction or interlocking Kelly bars, as well as CFA drilling configurations.
Designed for deep foundation support, anti-floating anchors, tunnel grouting, and blast holes. Perfect for multi-angle rock drilling and complex slope stabilization works.
Mounted on a crawler base with a 3-ton loader crane arm to reduce manual labor. Tailored for municipal underground work, soil stabilization, and high-pressure cement grouting.
Built on a heavy loader chassis. An economical, mobile solution designed for drilling shallow, small-diameter utility pole anchors and photovoltaic ground mounts.
Supports dual air and water drilling systems. Used for casing drills, core sampling, micro-piling, anti-floating anchors, and tunnel stabilization projects.
High-power percussion head eliminates the need for external air compressors. Delivers high torque and speed, preventing bore collapse in gravel and sand.
Compact, lightweight design for tight urban spaces and deep pits. Ideal for drilling small diameter blast holes (50-90mm) in rock quarrying and tunnels.
For soil reinforcement in weak geological strata, the SH5D Deep Soil Mixing Rig is an exceptional solution. Powered by a 75KW primary motor, this rig features double mixing shafts that create grout-cement piles up to 28 meters deep and 1200mm in diameter. Equipped with dual-direction mixing heads, it shears soils and blends binder slurries simultaneously. The result is a highly homogeneous wall that serves as a robust waterproof barrier and support structure for deep metropolitan basement excavations.
Our strict quality verification standards and complete after-sales support ecosystem for global operators.
We work closely with clients to understand their specific project conditions. Based on geological reports, drilling depths, and borehole diameters, our application engineers provide detailed product drawings, select appropriate cutter heads, and configure the ideal parameters. SINOVO accepts custom configurations and third-party inspection audits before dispatch, ensuring complete compliance with the sales contract.
All mechanical assemblies and electronic hydraulic systems undergo rigorous multi-point factory inspections and continuous load testing. Standard production machinery is typically shipped within 10 to 15 days, while customized rigs are scheduled through optimized production lines to minimize lead times and meet project deadlines.
Every SINOVO machine comes with a 1-year comprehensive warranty. During the warranty period, we supply free replacement wear parts and provide expert remote diagnostics. To ensure smooth operations on-site, we offer 1-2 weeks of hands-on technical training, guiding operators through machine debugging, drilling fluid management, and safety protocols.
Proven engineering compliance through international quality standards and proprietary utility patents.
Explore our structural achievements and equipment deployments in challenging geological sites worldwide.
SINOVO heavy crawler cranes and piling rigs deployed on coastal foundation projects, handling high humidity and soft river delta clays.
Trenchless excavation and boring rigs operating in high temperatures and abrasive sands to install critical petrochemical pipelines.
High-torque rotary drilling rigs constructing deep foundation piles for metropolitan transit expansions in dense urban spaces.
Hydrostatic piling machinery operating in soft soils, delivering silent and vibration-free pile installations close to historical buildings.
Large diameter piling rigs drilling through hard limestone and caliche layers to lay the foundations for mega skyscraper structures.
SINOVO water well drilling rigs establishing reliable fresh water access for rural communities, drilling through complex fractured rock.
Get expert answers to common queries regarding guided boring machines, microtunneling parameters, and ordering processes.
The installation range of a Guided Boring Machine depends on soil conditions and target casing diameter. Typically, a single launch stroke runs between 100 to 150 meters. By using automated laser steering targets, operators can maintain alignment precision within ±5mm, making it the ideal choice for gravity sewer lines that require strict slope control.
Our NPD Slurry Balance Pipe Jacking Systems are specifically engineered for sub-aquatic operations. By maintaining a slurry pressure slightly higher than the local water table, the machine prevents water intrusion at the face. The closed circulation loop continuously extracts cutting debris to the surface for recycling.
All SINOVO foundation and drilling rigs are manufactured in compliance with the ISO9001:2015 Quality Management System. Export equipment is fully certified under CE regulations for European markets and carries GOST certificates for imports into Eurasian Economic Union countries.
We offer a 1-year comprehensive warranty on all our drilling and piling rigs. During this period, we provide free mechanical debugging, operator training, and replacement wear parts. Major components are sourced from globally recognized suppliers, making maintenance straightforward for international crews.
Yes. Models like the SK680 Top Hammer Rig and our micro-piling series feature modular masts that can be adjusted for low-clearance basements and narrow alleys. These systems deliver high torque and penetration speeds while operating within tight footprints.
Premium core drilling machines, rotary rigs, CFA equipment, and accessories from our global manufacturing center.
Factory-direct supply of the TR60 self-erecting rotary rig. Known for its compact structure, high efficiency, and reliable performance in mixed soil formations.
High-performance core exploration drill with multiple speed steps. Delivers smooth torque output for geological sampling and mineral exploration.
Designed for deep cement mixing (DCM) projects. Improves load capacity and forms reliable seepage barriers in soft ground formations.
A portable spindle-type drilling rig powered by a reliable diesel engine. Reaches depths of 100m, making it ideal for rural water well construction.
Durable diamond-matrix and carbide non-coring drill bits. Specially engineered to ensure high penetration rates in tough bedrock formations.
Trailer-mounted core drilling rig offering high mobility and ease of transport. Features a quick-setup mast designed for rapid exploration field operations.
Premium rotary piling rig featuring advanced load-sensing hydraulics. Highly stable structure, making it ideal for deep civil foundation work.
High-capacity Continuous Flight Auger (CFA) equipment. Engineered for rapid foundation pile installation without casing, even in water-bearing soils.
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