Down Hole Drilling DTH Hammers, Down Hole Drilling DTH Hammers Products, Down Hole Drilling DTH Hammers Manufacturers, Down Hole Drilling DTH Hammers Suppliers and Exporters - China Rock Drilling Tools Factory Button Bits Manufacturer

Down Hole Drilling DTH Hammers

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HD55 DTH Hammer (Cop54, DHD350R)

Brief:

It is a kind of valveless high air pressure HD55 DTH Hammer DHD350R Hammer COP54 DTH Hammer with foot valve.

HD55 DTH Hammer 5" has the following advantages:
1. Valveless air distribution. More reliable.
2. Simple design of the piston, long life.
3. More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
5. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

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HD45A DTH Hammer (Cop 44, DHD340A) Without Foot Valve

Brief:

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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Down Hole Hammers - Drilling, Water Well, Water Well, Foundation Boring, Mining

Brief:

Name: Down Hole DTH Hammers
Series:CIR, BR, COP,DHD,MISSION,QL,SD,NUMA
Package: Ply-wooden case
Delivery time: 15 days

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DTH Hammers Cop44 DHD340A Cop54 DHD350R Cop64 DHD360 QL50 QL60 QL80 Mission40 50 60 80

Brief:

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

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.

DTH Drilling Tools|DTH Button Bits|DTH Hammers - China Rock Drilling Tools Suppliers & Manufacturers.

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.

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Down The Hole DTH Hammer

Brief:

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.

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