Compatible with mini shield construction method! Length can be adjusted in the range of 900 to 1500 mm.
We would like to introduce our 'Center Staff' for small-diameter tunnels, such as the mini (compact) shield method that we handle. It is suitable for confirming the center position during tunnel excavation, as well as for checking the direction of the shield machine and the segments. Depending on the installation location of the bubble tube, it may be difficult to confirm the level, but our product has six installation points for the bubble tube, allowing for easier relocation to a more convenient checking point. 【Features】 ■ Compatible with mini shield methods ■ Length adjustable within the range of 900 to 1500 mm ■ Six installation points for the bubble tube ■ Offset fittings at both ends align the reference position of the wall with the measurement surface ■ By attaching a separately sold reflective sheet, distance measurement with a total station is possible *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Specifications】 ■Fully extended size: 1500mm ■Fully collapsed size: 900mm ■Extension width: 300mm (one side) ■Weight: approximately 800g *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■ For tunnel excavation *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Myzox Co., Ltd. has been engaged in the development, manufacturing, and sales of surveying, civil engineering, and construction-related equipment for over half a century since its founding, with the goal of contributing to the development of society by consistently providing better quality products and services. In today's rapidly changing environment with diverse market needs, Myzox is promoting sales and production activities overseas from a global perspective, while also advancing product planning and development based on customer needs as a top manufacturer of surveying peripheral equipment, striving to provide valuable products. With a sense of awareness and responsibility as a company that supports the "foundation of society," we are working to build a company that customers can trust, believing that "relying on Myzox is a sure thing," and we aim to become the "top manufacturer of surveying, civil engineering, and construction-related equipment" in the future, with the entire company united in effort.