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  • Amid govt measures, coal output rising to meet energy shortfalls

    China’s coal supply has shown signs of picking up with daily production reaching a new high this year after government measures to boost output amid power shortages take effect, according to the country’s top economic regulator. Average daily coal production surpassed 11.5 million ton...
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  • blast furnace drill rod and bit for silicon smelting

    blast furnace drill rod and bit for silicon smelting
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  • HARD ROCK DISC CUTTERS

    1.The company has a complete solution of cutter technology for shield machine from soft rock to hard rock, and can design and manufacture cutter products to meet the needs of different users for different underground strata (scientific improvement of cutter with users) according to different requ...
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  • China releases 150,000 tons of national metal reserves

    Automated machinery in operation at the Baodian Coal Mine in Jining, Shandong. [Photo provided to China Daily] BEIJING – China’s raw coal output rose 0.8 percent year-on-year to 340 million metric tons last month, official data showed. The growth rate returned to the positive terri...
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  • blast furnace tap hole drill bit drill head steel plant blast furnace drill pipe drill hollow bar drill bar

    blast furnace tap hole drill bit drill head steel plant blast furnace drill pipe drill hollow bar drill bar
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  • TBM Cutting Tools Face Cutters Single Roller Disc Cutter

    Disc Cutter is hard rock tool. It is to crush the rocks by the extruding force, shearing force and tensile force formed by cutter rolling. ( The rock strength, rock integrality, tunneling distance, sand content determine the selection, quantity, arrangement of Disc cutters on the Cutter Head)....
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  • high quality down the hole DTH Rock Drilling T45 extension rod speed rod coupling for quarry

    Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water ...
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  • TBM hobbing cutters double roller disc cutters tunnel boring machine cutting tools

    Disc cutters our company designed and manufactured use TIMKEN bearing( imported from the United States) and metal sealing ring (from  Italy GNL ). Cutter ring is made by exclusive special alloy die steel.       The application of the most advanced hardness partition processing technology,in the a...
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  • 95crmo high quality hollow steel drilling rod for india market

    Our raw material is from 320*480 large-section continuous casting billet, then rolling into 150*150 square billet by drilling holes and inserting seamless pipe, and made of 55SiMnMo or 95 crmo. The whole production involves multiple processes, including steel rolling, forging, quenching and tem...
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  • mining extention drill pipe wrench T38 rod

    Adavantage : 1. Made from the same steels as Sandvik . 2. CNC machining and advanced heat threatment . 3. We can supply full range of the Hexagonal and Round drill rods .   Full range of the hexagonal drill rods as below. Thread size: R22, R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, o...
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  • Product TBM Cutting Tools- Disc Cutter Material Mold Steel + Tungsten carbide Cutter Type Single/Double/Eccentric/Center (twin) disc cutter Hub Feature Removable / Monoblock Useage TBM shield machine accessory Application Tunneling of Diversion Tunnels, City Su...
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  • steel mill drill rod blastfurnace

    On the morning of June 19, 2016 local time, President Xi Jinping visited the Smederevo Steel Mill of the HeSteel Group (HBIS) in Belgrade. Upon his arrival, President Xi Jinping was warmly received by President Tomislav Nikolić and Prime Minister Aleksandar Vučić of Serbia at the parking space an...
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