The precision welding technology, and the comprehensive use of CO2 gas shielded welding and submerged arc welding together achieve higher welding strength.
National Standard Q345B raw materials are used for bucket shell and auger spiral, which makes good mechanical properties. The wear-resistant blocks or wear-resistant welding wires are used to increase the tools wear resistance.
With us, your best choice.
The new batch of rock drilling tools are in busy production and ready to export. They include centrifuge rock bucket, rock core barrel, core barrel with roller bits, rock buckets etc. If you need, do not hesitate to inquire us.
