Mixshield tunnel boring machine Mixshield
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Characteristics
- Options
- mixshield
- Diameter
Max.: 19 m
(62'04" )Min.: 4.8 m
(15'08" )
Description
The Mixshield technology developed by Herrenknecht is an advance on conventional slurry technology. The support pressure in the Excavation chamber is precisely managed using an automatically controlled air cushion. This means that heterogeneous geologies and high water pressures of more than 15 bar can be controlled safely even with very large excavation diameters.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.