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KWAKWALWA MAI SANA'A
Injiniya da mai fasaha suna tsara kayan aiki daidai don matsalar abrasion.
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R&D
Muna ci gaba da inganta tsarin mu tabbatar da ingantaccen ingancin kayan yau da kullun kuma muna ba da shawarar sabon haɗe-haɗe don dacewa da sabon matsalar abrasion.
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7x24h goyon bayan fasaha kuma muna ɗaukar nauyin 100% akan matsalarmu
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Sabis na abokin ciniki
Ƙungiyoyin fasaha & kasuwanci suna bin kowane buƙatu akan mai ba da shawara ko samfuri ko jigilar kaya.
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Sabis na Ƙwararru
Sabis na Ƙwararru
Kamfanin DrillMore Rock Tools Company ya yi hidima ga masana'antar hakar ma'adinai sama da shekaru 30. Mun ƙware a ƙira, haɓakawa, ƙira, da sabis na tricone bits, kayan aikin DTH, Kayan aikin Hammer na Sama, PDC Bits don hakar ma'adinai, haƙon rijiyar, hakowa na Geothermal, Ginawa, Ramin ruwa, Quarrying...
- Ƙwararrun Suroki
Don Hakowa Masana'antuSabis na Abokin Ciniki na Musamman - Zane Mai Kyau
Tsananin Ingancin InganciMai da hankali kan Gasa
Labarai & Sabuntawa
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09-07Four Core Causes of Frequent Drill Rod Breakage: Unlocking the Root of Short Service LifeThis article analyzes four major reasons for frequent breakage of rock drill rods: 1. **Raw‑material defects**: Poor‑quality steel contains impurities and air bubbles. These hidden internal flaws develop into cracks under impact and torsion, leading to premature fracture. 2. **Violent drilling operation**: Forcing against hard rock, empty firing, and operating with bent drill rods subject the -
09-03From Tricone to PDC: Why Changing the Bit Isn’t EnoughThis article addresses a common field issue: PDC bits fail quickly after replacing tricone bits, which is usually blamed on bit quality. In most cases, however, damage results from applying tricone‑based operating habits to PDC bits. Tricone bits work with high weight‑on‑bit for impact‑crushing rock, while PDC bits cut rock by shearing and are sensitive to excessive WOB. When operated within pr -
08-31Common Construction-Related Issuesand Accident Prevention in HDD Crossing IlThis paper (Part II) mainly discusses typical construction troubles in horizontal directional drilling crossing projects, including stuck‑pipe and difficult pull‑back caused by unclean boreholes, pull‑back failures from improper pipe launching and entry angles, as well as mud leakage. It analyzes the root causes from mud performance, pump capacity, geology and operating practices, and puts forward
