We are specializing in manufacturing and supplying drilling rigs parts, Adapters, DTH bit, button bit, drilling bit, dth hammer bit, rock bit, rock drill, bit shanks, drill tube, casing tube, drill pipe, drilling core bit, Symmetric drill tools and Eccentric drill tools used in mining, construction, well digging, blasting holes, coal mine, salt mine, open the underground mine.
We have our own brand of GD series and GM series high air pressure DTH Hammers, There are 2.5”, 3.5”, 4”, 5”, 6” and 8” (working pressure 10-24bar). The product is suitable for DHD and MISSION series of drill. The product with its high efficiency, low energy consumption and good quality to win customer recognition.
All the products are manufactured as per the international standard and well compatible with the brand of Atlas Copco, Mission, Ingersoll-Rand, Sandvik etc.
We have our own brand of GD series and GM series high air pressure DTH Hammers, There are 2.5”, 3.5”, 4”, 5”, 6” and 8” (working pressure 10-24bar). The product is suitable for DHD and MISSION series of drill. The product with its high efficiency, low energy consumption and good quality to win customer recognition.
All the products are manufactured as per the international standard and well compatible with the brand of Atlas Copco, Mission, Ingersoll-Rand, Sandvik etc.
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Specifications
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Dia.(mm)
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Hammer Type
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For 2" hammer
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76-85 mm
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GM24HD,GD2.5,GM20 etc.
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For 3" hammer
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85-105 mm
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GD3.5, DHD3.5, COP34, GM30, Mission30 etc.
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For 4" hammer
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105-130 mm
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GD340, DHD340A, COP44, GM40, Mission40 etc.
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For 5" hammer
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130-152 mm
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GD350, DHD350R, COP54, GM50, Mission50 etc.
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For 6" hammer
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148-254 mm
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GD360, DHD360, COP64, GM60, Mission60 etc.
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For 8" hammer
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245-350 mm
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GD380, DHD380, COP84, GM80, Mission80 etc.
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