Rock drilling seal kit are mainly used in key parts of rock drilling equipment, to ensure the sealing performance and stability of the equipment during the drilling process. Such as drill bit components, hydraulic cylinders, pumps and valves, rotary joints, drive shafts and bearings etc.
Rock drilling sealing rings are composed of a variety of materials and structures. There are basic sealing materials, reinforced packings, auxiliary sealing structures, coatings and treatments. Also have elastic elements, support rings and back-up rings etc.

Showing all 3 results