TR2005H casing rotator,it is a new, environmentally-friendly and highly efficient drilling technology. In recent years, it is widely adopted in the projects such as the constructions of urban subway, articulation pile of deep foundation pit enclosure, clearance of waste piles ( underground obstructions ), high-speed rail, road and bridge, and urban construction piles, as well as the reinforcement of reservoir dam.

1. Foundation pile, continuous wall:

A. Foundation piles for high-speed rail, road and bridge and house building.

B. Articulation pile constructions which are required to be excavated, such as subway platforms, underground architectures, continuous walls

C. Water retaining wall of reservoir reinforcement.

2. Drilling gravels, boulders and karst caves

A. It is allowable to conduct the foundation pile construction at mountain lands with gravel and boulder formations.

B. It is allowable to conduct operation and cast the foundation piles at he thick quicksand formation and necking down stratum or the filling layer.

C. Conduct rock-socketed drilling to the rock stratum, cast the foundation pile.

3. Cut the rock stratum

A.Conduct the rock-socketed drilling to the cast-in-place piles.

B.Drill through-holes on the rock bed (shafts and ventilation holes)

4. Clear the underground obstructions

A.During the urban construction and bridge rebuilding, the obstructions such as the steel reinforced concrete pile, steel pipe pile, H steel pile, pc pile and wood pile can be cleared directly, and cast the foundation pile on the spot.

5. Deep excavation

A. Conduct the in-place casting or steel pipe pile inserting for the deep foundation improvement.

B. Excavate deep wells for construction use in the constructions of reservoir and tunnel.

The advantages of adopting the casing rotator for construction

1. The drilling speed is fast and reaches about 14m/h for the general soil layer;

2. The drilling depth is large and reaches about 80m according to the situation of soil layer;

3. No noise, no vibration, and high safety;

4. The hole forming verticality is easy to master, which can be accurate to 1/500;

5. The hole clearing is thorough and fast. The drilling mud at the hole bottom can be clear to about 3.0cm;

6. Without mud, clean working surface, good environmental friendliness, avoiding the possibility for mud to enter the concrete, high pile quality, enhancing the bond stress of concrete to the steel bar;

7. During construction drilling, the characteristics of stratum and rock can be directly distinguished;

8. No hole collapse will be caused, and the hole forming quality is high;

9. The hole forming diameter is standard, with little filling factor. Being compared with other hole forming methods, it can save a lot of concrete usage;

Technical parameters

Beijing SINOVO International Trade Co., Ltd. is a professional supplier of construction machinery equipment and construction solutions, engaged in the field of construction machinery, exploration equipment, import and export product agent and construction scheme consulting, has been serving the world's construction machinery and exploration industry suppliers.

As early as the early 1990s, the backbone members of the company have been serving in the field of construction machinery. After more than 20 years of development and innovation, the company has established a long-term strategic cooperation alliance with many top equipment manufacturers in the world and famous equipment manufacturers in China, and has won many awards in China's engineering machinery and equipment export projects for many years.

In 2008, the company carried out strategic integration and established TEG far east company in Singapore to strengthen the development of Southeast Asian market.

In 2010, the company invested in the production and manufacturing base of Hebei Xianghe emerging industry demonstration zone, covering an area of 67 mu, with a total investment of 120 million yuan, engaged in the R & D and manufacturing of pile engineering machinery, hoisting, water well drilling and geological exploration equipment.

The business scope of SINOVO is mainly focused on pile construction machinery, hoisting, water well drilling and geological exploration equipment, sales and export of construction machinery and equipment, as well as the solution of machines and tools. It has established trade relations with more than 120 countries and regions in the world, forming a sales, service network and diversified marketing pattern on five continents.

All products have obtained ISO9001:2000 certification, CE certification and GOST certification.Among them, the sales of piling machinery is the first brand in China in Southeast Asia market, and has continuously become the excellent Chinese supplier of African exploration industry. And in Singapore, Dubai, Algiers design services, to provide global technology and spare parts supply quality after-sales service.

Ideals and beliefs

Over the years, SINOVO adheres to the core concept of "Integrity, Professionalism, Value and Innovation", focusing on providing comprehensive and high-quality construction equipment and construction scheme for foundation construction enterprises all over the world, adhering to the "Build the Future Foundation" The ideal and faith of foundation, give full play to our company's professional, rapid and convenient service features, with the quality policy of "quality above everything", realistic and enterprising, and the spirit of excellence, we can save a lot of engineering equipment purchase cost for customers, and take the lead in the market competition.