Propulsion from any direction! Pneumatic propulsion device "Grundrum"

This is an introduction to the efficient, lightweight, and compact "Grundram" method.

The Grundram is a pneumatic propulsion device that uses compressed air from a standard compressor. Using the power of compressed air, the internal piston of the Grundram strikes the main head, transmitting the impact force through the ram cone to steel pipes and other materials, making it suitable for various applications. 【Construction Method & Overview】 ■ Grundram Installation Pipe Propulsion Method - A method that joins the installation pipe to the existing pipe after drilling the existing pipe. - Highly adaptable to soil conditions. - Capable of propulsion in gravel and cobblestone mixed soil. - Chemical injection can be performed to the limit. - No need for support walls or reaction anchors. - The propeller is lightweight and compact. - Requires a small working space. ■ Grundram Steel Pipe Piling Method - A method that drives steel pipe piles into the ground using the impact force of the Grundram. - Allows for steel pipe work in low and narrow spaces, such as basements. - Equipment is extremely lightweight and compact. - Can be used in gravel and cobblestone mixed soil, with a wide range of applicable soil types. *For more details, please refer to the PDF or feel free to contact us.

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