The mechanical hand-held packer is a reusable mechanical packer used for grouting and permeability testing. The packer is set and maintained in the borehole through the force of the packer section on the borehole wall.
purpose
1. Water injection, grouting, dust reduction, coal cracking, gas drainage and hole plugging in coal or rock mass.
2. Curtain, consolidation, backfilling, chemical grouting and cement grouting of hydropower stations and reservoirs.
3. Water plugging and consolidation of geological exploration water pressure test and drilling.
Specification and model
