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HPR35 Mini rotary drilling rig offers low clearance and lightweight construction as its core advantages, making it ideal for confined working environments and complex site access requirements.
HPR45 mini rotary drilling rig has a maximum drilling depth of 16 metres, with a drilling diameter range of 325 to 1000 millimetres. The machine weighs 12,000 kilograms.
The HM-14 full-hydraulic multifunctional ground improvement equipment is designed for small-section tunnels and coal mine roadways.
QY series sampling robots are widely used in polluted site investigation, repait, and engineering geological survey and other industries.
Milestone Series Modular Rotary Drilling Rig
Single Load Transportationfully Hydraulicrotary Drilling Rig
High performance fully hydraulic rotary drilling rig
New generation electric control platform, reduce fuelconsumption, reduce maintenance costs,minimize operating costs.
Hydraulic Square Pile Breaker is an efficient, modular equipment designed for cutting square concrete piles of various sizes. It delivers precise, fast, and safe pile breaking with minimal noise and vibration, making it ideal for foundation construction projects.
드릴 스트링의 상단에 위치한 켈리 바는 주로 토크를 전달하고 드릴 스트링의 전체 무게를 지탱하는 역할을 합니다. 석유 시추, 건설 기초 시추, 광업 등 다양한 분야에서 드릴링 장비의 안정적인 작동과 정밀한 관통력을 보장하는 중요한 구성 요소입니다. 효율적인 토크 전달을 통해 드릴 비트가 다양한 토양과 암반을 통과할 수 있도록 하여 시추 작업의 원활한 진행을 보장합니다.

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