161 - 170 of 231
high air pressure drilling system
Selling leads
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...Drilling Tools Carburized Steel 5'' DTH Hammer For Water Well Drilling SD5 Drilling Tools Carburized Steel 5'' DTH Hammer For Water Well Drilling ...
2024-12-09 12:32:21
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RE531 3'' Reverse Circulation RC Drill Hammer For Hole Drilling in Mines Product Introduce: RC hammers and bits are used in hole drilling in mines, ...
2025-08-01 00:06:53
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... 135mm-155mm Working pressure 10-35 bar Impact rate at 1.7 Mpa 25Hz Recommended rotation speed 20-35 r/min Air consumption 10-25 bar 980-1150 CFM ...
2024-12-09 12:11:40
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... standards and special "stress relief" processes ensure consistent performance. Our bits are designed for maximum performance and hole cleaning ...
2024-12-09 12:33:51
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...drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole ...
2024-12-09 12:57:59
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...m exploration and mine drilling. It utilizes compressed air as the circulating fluid to carry the rock cuttings in a reverse circulation manner. ...
2025-08-01 00:06:53
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High Carbon Steel Black Color 3'' SRC531 RC hammer For RC Drilling Product Introduce: SOLLROC Reverse Circulation drilling (RC) ,from size 3'' to 5.5'...
2024-12-09 12:33:51
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High Penetration 5.5'' Shank PR54/PR54R RC Drill Hammer for Mining Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and ...
2025-08-01 00:06:53
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... excavation field. Product introduction: Sollroc's DTH hammer consist of only two moving parts: the piston and the valve. With so few moving parts, ...
2024-12-09 12:54:22
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...High Pressure DTH hammer DHD380 is very popular in international mining drilling and rock excavation field. Product introduction: Sollroc produces ...
2024-12-09 12:54:22
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