Maybe you are a dth hammer purchasing manager, who are looking for high quality dth hammer, and China Rock Drilling Tools Factory Button Bits Manufacturer are a professional manufacturer & supplier that can meet your needs. Not only dth hammer we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on dth hammer. Don't hesitate to get in touch with us if you are interested in dth hammer, we won't let you down.
Jinquan produce the most comprehensive range of Down hole DTH drilling hammers, which are used for blast hole drilling and water well drilling projects, constructions, quarrying, drilling, mining, oil, gas etc. Always DTH hammers are worked matched with DTH drill pipes and DTH drill bits. Moreover, we could produce the Reverse Circulation RC hammers also, suitable for wide working applications.
Sizes: 3", 4", 5", 6", 8", 10", 12", 14" etc.
Shank: COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc.
Quality: 90% similar to Atlas Copco, Sandvik, Mincon, Robit, Boart Longyear etc.
It is a kind of high air pressure HD45A DTH hammer without footvalve, our newest design. It is also one of the most advanced DHD340 DTH hammer in the world.
Our COP44 DTH hammer has the following advantages: 1. Out of the trouble of foot valve fracture and expansion and contraction. 2. Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% higher than the one with foot valve. 3. Simple structure, reliable parts, long life, easy and cheap maintenance. 4. Lower air and oil consumption. The oil consumption of HD45A DTH Hammer is about 10% lower than the one with foot valve.
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No. 16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311) Copyright 1984-2030 Liaocheng Jinquan Construction Machinery Co.,Ltd All rights reserved.