DTH Drilling Tools|DTH Button Bits| DTH Button Bits - China Rock Drilling Tools Suppliers & Manufacturers Jinquan is one of the leading manufacturers & suppliers of DTH drilling tools from China, with high quality and reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drilling tools, Odex drilling systems etc. Size range 3'', 3.5'', 4'', 5'', 6'', 8'', 10'', 12'', 14" etc. Shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54, COP64, COP84; TD40, QL50, QL60, QL80; Mission40, Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8; DHD112, SD12, NUMA125 etc. 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 is about 10% lower than the one with foot valve.
Characteristics of Kaishan brand LGCY-13/17 diesel portable screw compressor: Air Capacity: 13m3/min (459 cfm/216L/s) Working Pressure: 17 bar (1.7Mpa/246psi) Engine Type: Cummins
With its top technicians, abundant production experience, superior equipment, advanced mamufacturing engineering, scientific management system and high-quality after-sale services, Liaocheng Jinquan C
Thread extension steel bars for rock drilling include extension rod, MF rod, light extension drill rod, drifter rod, shank adapter drill rod etc. We can also call such thread extension drill rod as th
Rock Drilling Tools Button Bits: Manufacturer of Mining and Quarrying Tools Extension Drill Tools (System): R22/R25/R28/R32/R35/T35/T38/T45/T51 A. Shank adapter + M/F Rod + Thread Bit B.
KW10 KW20 KW30 portable crawler water well drilling rigs manufacturer & supplier, produced by Liaocheng Jinquan Construction Machinery Co.,Ltd., China. KW10 Crawler Water Well Drilling Ri
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