For hard natural elements found in the quarries, strong and resistant material must be used on the machines. With repeated frictions of earth elements on the components, only quality steel can ensure a long service time of the tools.
The abrasion resistant steel Quard® suits perfectly this task. With a proven longevity and well controlled hardness, machines like dumpers, crushers, grinders keep working while others have to stop.
width of the plates
At all stages of the quarry cycle (extraction, transformation, transportation), Quard® makes the difference.
Through the use of Quard®, it is possible to increase the life of the product for more than three times compared with conventional structural steel marks, and reduce the weight of the structural element by 40%.
RAÍZEN, the largest producer of sugar and ethanol – from sugar cane – in the world, performed a complete technical test where some QUARD (sample of QUARD 450 – 6mm thickness) presented some very good ...
General manager of Gergen
“It was our target to give our clients a clear advantage. In the collaboration with NLMK we have found a strong partner and with Quard® the suitable material to achieve this!”