2021 New Design China pipe jacking machine/tunnel boring machine
US $580000-$585000
Китайские производители, машина для скважины труб нового дизайна DG1200, машина для скважин труб, туннельные расточные станки tbm
- Category: Pipe Jacking Machines >>>
- Supplier: Realtop Heavy Industry Co. Ltd.
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Product Overview
Description
Company Information
1. Realtop has more than 10 years experience on manufacturing Pipe Jacking Machinery(TBM),
2. Remote-controlled Slurry Balance Pipe-Jacking Machine is a new advanced non-digging-equipment with high technology.
3. It combines multi-disciplinary technologies in one, such as the machinery units, hydraulic system, electric controller (including PLC), Laser system, measuring device, etc.
4. Besides the high efficiency, it also has effect on the traffics on surface. Furthermore, it is good for the environment, and can
lower the cost of the construction.
5. More than 20 units in Singapore
6. Concrete jacking pipe, segmental concrete pipe both ok;
7. Customer-built
Product Description
1.Fit in soft soil, clay, sandy soil, gravel soil, hard soil, etc. wide range of soil body.
2.Breakage ability strong, breakage particle size big and number more.
3.With independence water and slurry injecting system and washing clean device for cutter in particular,
fit for big N value hard soil.
4.Jacking speed is very fast, theory maximum speed 120mm/per minute.
5.Operation precision high, may correct an error from up and down, left and right. Maximum corrective angle is
2.5, and may jack forward in a long distance.
6.Adopt ground operation system, safety, intuition and convenient.
7.Structure firm, use and maintain easy, convenient for dismantling in work tunnel receiving tunnel.
Models& Parameters | DG1200—QNP | |
Dimension | Inner diameter (mm) | 1200 |
| Outer diameter (mm) | 1470 |
| Total Length (mm) | 3800 |
Main drive | Rated Power (kW) | 37 |
| Max. torque (kN·m) | 67 |
| Revolution (r/min) | 5.25 |
Steering | Steering cylinders | 4 |
| Force per cyl. / oil pressure (kN) | 800 |
| Stroke per cyl. (mm) | 80 |
| Steering angle (°) | ±2 |
Indside hydraulic system | Rated power (kW) | 1.5 |
| working pressure (MPa) | 25 |
Slurry system | Rated Power of Water Supply Pump (kW) | 22 |
| Rated Power of slurry-out Pump (kW) | 37 |
| Side-Slurry line diam. | 100 |
Main Jacking system | Rated Jacking Speed (mm/min) | 0--80 |
| Work Pressure (MPa) | 31.5 |
| Rated Jacking Force(kNm) | 2000×4 |
| speed-regulation mode | frequency control |
Our Services
1. On site service support;
2. 12month warranty;
3. Life time service support,
4. Photos of machine on-site
Packaging & Shipping
Payment
-10% deposit by T/T, 90% balance by Irrevocable L/C at sight.
Delivery time
Within 3 months after receiving 10% deposit.
Packaging
Parts Nude Packing and Parts Wooden Packing
As below the loading photos for sea shipments
FAQ
1, total length of your project, how many stations will be built & single length of the pipe?
2, the inner diameter of your pipe and its external diameter. The materail of your pipe? Steel or Concrete?
3, the type of your soil, e.g. Grave 10% (max. size 70mm), Sand 70 %( max. Size 20mm), Clay20%
4. The underground water level?
5. The depth of your project?
6.Woring in suburbs or in urban? Any buildings in the surface?
If possible, could you please give me your detailed information of your project and geologic report.
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