Dank cutter (perforation technology) for finishing from the installation pipe side after the sewer pipe rehabilitation.
This is a technology for remotely operating a compact, snake-shaped specialized machine that does not require a cutter vehicle for drilling. It allows for high finishing accuracy and enables easy work in a short time.
This is a perforation technology that uses a specialized perforation robot to remove foreign objects, tree roots, mortar adhesion, protruding pipes, and other obstacles that hinder the installation of rehabilitated pipes or impede flow, as part of the pre-treatment for pipe rehabilitation, in addition to the perforation and finishing of the installation pipes after rehabilitation. 【Applications】 ● Perforation of installation pipes connected to the inner surface ● Treatment of areas that cannot be accessed due to main pipe misalignment ● Work with only one side access point ● As a perforation machine for pipe manufacturing on the manhole side ● Application to power conduits and others 【Features】 ● A compact perforation machine that does not require a dedicated cutter vehicle. ● Capable of perforating installation pipes after 200 pipe rehabilitation works. ● With a variety of bits available, it allows for quick perforation of installation pipe openings in pipe rehabilitation methods. ● The installation of a dedicated mechanism enables smoother perforation before and after.
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【Purpose】 ● Drilling of the mounting pipe connected internally ● Processing in the back where progress is not possible due to misalignment of the main pipe ● Work with only one side manhole open ● As a drilling machine for the pipe side of the manufacturing process ● Application to power conduits and others
Company information
Since its establishment, our company has played a role in national construction, primarily focusing on the "ground improvement field" with our unique grouting method. Subsequently, in response to the changes in social infrastructure development, we have refined our technologies to adapt to the needs of the times and, at times, acquired new ones to expand our business scope. As a result, we have now established three main pillars: "ground improvement business," "slope disaster prevention business," and "pipeline business."