Full hydraulic rotary percussion drill 'Aroad Drill' series with skid base, short guide cell type (compatible with 3.0m liner)
The RPD-75SL-H3-FC has been modified to a free type hydraulic rod clamp, addressing oil leaks from the conventional cylinder section, unifying pieces (P57 to P146), and also capable of handling slipping due to rod wear.
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basic information
- The power clamp has been changed to a horizontally opposed free clamp. - The feeding device combines a cylinder and chain, allowing for less hole deviation and stable drilling compared to motorized systems. - Equipped with the high-performance drill head model KD-610A, it generates 500J of impact energy and 7.7kN-m of torque, demonstrating power in long-length drainage boring. - The outriggers are installed on the inside, enabling efficient lateral movement.
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Applications/Examples of results
Collective drainage boring (compatible with φ3.0m liner plates) slope anchors/rock bolts water well drilling
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Company information
Our company celebrated its 70th anniversary in October 2017. For these 70 years, we have passionately dedicated ourselves to product development as a top manufacturer of boring machines and have strived to refine our technology as specialists in boring. As a result, we have gained significant trust from everyone as "the technology of mining research," leading us to where we are today. While leveraging our experience, we are committed to returning to our roots and fully dedicating ourselves to unique product development and the establishment of boring methods to meet the needs of the times. Moving forward, we will not rest on our historical achievements but will renew our spirit and advance reforms as "New Mining Research." We aim to build a stable management foundation and contribute to the realization of a vibrant and prosperous society, earning the trust and evaluation of everyone as we move forward together as one team. We kindly ask for your warm understanding and continued support.