Lightweight, compact design. High-precision advancement from a small shaft.
The insertion method involves using a guiding pipe to perform directional correction while pushing to the arrival shaft, and then excavating with an enlarged cutter head guided by the pipe. The tip resistance is borne by the thrust transmission rod, while the thrust pipe only bears the circumferential resistance, making it a two-stage method for pushing low-load-bearing pipes.
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basic information
【Features】 ○ Adaptable size: φ150 to 500 ○ The compact design propulsion machine can be launched from a φ1500mm circular shaft. ○ The use of temporary pipes ensures both reliability and high precision in construction. ○ Compatible with various types of pipes such as PVC, steel, and fume pipes. ● For more details, please contact us.
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Asahi Engineering contributes to urban infrastructure development through the burial of water supply and sewage pipes using the thrust method.