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Geothermal Drilling Solution
Large depths and high temperatures — tools must resist heat and wear, and hole straightness must be held to a tighter tolerance.
Scope of work
- We use SD / NUMA large-diameter hammers with matching bits, or tricone bits with tricone rods; the friction-welded rods made at our Mengyin plant take high torque.
Models commonly used here
Selected by hole size and duty — not the whole range
