Mining and tunnelling
Drilling instead of digging
When pipelines need to be laid under roads, rivers and railway tracks quickly, cost-effectively and in an environmentally friendly manner, horizontal drilling rigs are the answer. HANSA-FLEX supplies the components for these boreholes.
Underground activity
We are 60 metres below ground in the Wismut adit, a project by Wismut GmbH. This company is responsible for making former mining areas reusable and restoring a healthy environment for people and nature.
Gearing up for an underground attack
Today’s mobile society is forced to invest in modern transportation projects if it is to cope with the ever-increasing levels of freight traffic crossing. One of these projects is the Gotthard Base Tunnel, the longest tunnel in the world at 57 kilometres.