Sandvik DD311 is available in three different versions, including DD311D and DD311DE. It is a medium size, single-boom jumbo designed for fast and accurate drilling within drifting and tunneling of 40 m² sections.
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward,a new normal that has evolved from generation .
Sand and gravel are now the most-extracted materials in the world. But the decline of available natural resources and the negative impact of natural sand’ extraction on the environment raised awareness of the need to find other solutions.
Manufactured sand produced by crushed rock is being considered as an appropriate alternative.
Thanks to their rectangular mesh, these meshes can make an effective contribution to improving flow, reducing studding or light clogging, or even serving as a de-puffer.
MIXED fabric with triangular mesh, featuring alternating ONDAP and straight wires, is designed for use on vibrating screens with longitudinal or lateral tensioning systems.
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