Direct Pipe Solution
The DIRECT PIPE technology is one of the trenchless construction technologies. Its principle is to use the pipe jacking construction to excavate the tunnel. The tail of the pipe jacking machine is welded with the pipeline. As the tunnel continues to be excavated forward, the pipeline is pushed into the stratum by the rear pipe pusher.
- Product Introduction
Drillto Trenchless Co., Ltd is one of the most reliable manufacturers and suppliers of direct pipe solution in China, featured by quality products and good price. Please rest assured to buy direct pipe solution for sale here from our factory. Contact us for custom service.
The DIRECT PIPE technology is one of the trenchless construction technologies. Its principle is to use the pipe jacking construction to excavate the tunnel. The tail of the pipe jacking machine is welded with the pipeline. As the tunnel continues to be excavated forward, the pipeline is pushed into the stratum by the rear pipe pusher. When the tunnel excavation is completed, the pipeline installation is completed.
Working demonstration of Direct Pipe machine
Slurry Circulation and Muck Treatment System
Diameter (mm) DN100
Connection Method - Quick Connection by applying quick clamp
| position | feeding/discharge | unit | rate |
| P1.1 (Surface) | Slurry Pump Power | KW | 45/380V |
| P1.2 (Tunnel) | Slurry Pump Power | KW | 45/660V |
| P2.1 (Underground) | Slurry Discharge Pump Power | KW | 45/380V |
| P2.2 (Tunnel) | Slurry Discharge Pump Power | KW | 45/660V |
| P2.3 (Tunnel) | Slurry Discharge Pump Power | KW | 45/660V |
Pipe Pusher Assembly Appearance
normal working condition
maximum pulling:7500 kN
if any abnormal situation, the pipe can be retracted with big pushing force
maximum pushing:10500 kN
maximum pushing speed: 3.5m/min
maximum pulling speed: 5m/min
Gripper range
minimum construction pipe diameter:Φ1016mm
maximum construction pipe diameter:Φ1422mm
Vice jaw in this case: Φ1219mm
operation angle:0~15°
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