- Liaocheng Jinquan Construction Machinery Co.,Ltd
-
Yan'an, Shaanxi, China
- Main products: button bits, dth bits, dth hammer, dth drilling, drill bit, drill rod, tapered bit, thread bits, taper rod, rock bit, rock bits, shank adapter, shank adaptors, coupling sleeves, integral drill rod, tapered drill rod, extension rod, speed rods
Home > Products > New product > Down The Hole DTH Hammers
Down The Hole DTH Hammers
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Jinquan | Place of Origin | China | |
| Model Number | DHD340,COP34,SD4,QL40,M40,COP54,QL50,COP64,QL80 |
Product Description
DTH Drilling Tools|DTH Button Bits|DTH Hammers -ChinaRockDrilling Tools Suppliers & Manufacturers
Jinquan is one of the leading manufacturers & suppliers of DTHdrilling tools fromChina,with high quality and reasonable price, including DTH bits, DTH hammers, DTHdrill 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 andcontraction.
2. Lower energy consumption and higher impact frequency. Thedrilling speed is 15%-30% higher than the one with foot valve.
3. Simple structure, reliable parts, long life, easy and cheapmaintenance.
4. Lower air and oil consumption. The oil consumption is about 10%lower than the one with foot valve.
Contact Us
- Liaocheng Jinquan Construction Machinery Co.,Ltd
- Contact nameDavid Zhang Chat Now
- Phone86-635-8206122
- AddressEconomic Development Zone, Yan'an, Shaanxi
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