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DHD340,COP34,SD4,QL40,M40,COP54,QL50,COP64,QL80 Down The Hole DTH Hammers

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Liaocheng Jinquan Construction Machinery Co.,Ltd

Liaocheng,Shandong,China

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Company Profile

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.

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.

Liaocheng Jinquan Construction Machinery Co.,Ltd

Location:Liaocheng,Shandong,China
Business Type:
Main Products:rock drilling tools, button bits, DTH drilling tools, shank adapter, coupling sleeves, integral drill steels, tapered drill rod, extension rod, speed rod, MF rod, cutter bits, coal mining tools, water well drilling rig, screw air compressor.

Liaocheng Jinquan Construction Machinery Co.,Ltd (Formerly Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. It belongs to the group company of Golden Spring Drilling Limited. We are one of the biggest production bases of all kinds of rock drilling tools, mainly produce "Jinquan" brand rock tools, including threaded button bits, tapered button bits, cross drill bits, chisel bits, down the hole DTH bits, DTH hammers, extension drill rod, MF rod, shank adaptors, coupling sleeves, conical shank cutter bits, pick holders, tricone bits, air compressor, drilling rigs etc. Now our manufacturing capacity has reached eight series and more than 500 types of products. They are widely used in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.

rock drilling tools, button bits, DTH drilling tools, shank adapter, coupling sleeves, integral drill steels, tapered drill rod, extension rod, speed rod, MF rod, cutter bits, coal mining tools, water well drilling rig, screw air compressor.

Jinquan Corporation is a specialized manufacturer & exporter of quality rock drilling tools in China, with advanced technology, top-class production equipment and meets select international quality standards. Furthermore, our products are produced & designed in terms of IS09001:2008 stipulation. Owing to our products' excellent performance and reasonable pricing policy, we successfully minimized our every customer's drilling cost into per meter. Also we would be happy to design & produce products as per your required specifications.

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