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Product Details:
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| Application: | Quarrying, Construction, Civil Engineering, Mining, | Usage: | Mining, Water Well Drilling, Geothermal Drilling |
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| Product Name: | DTH Hammer | Rock Formation: | Granite, Limestone, Quartz, Etc |
| Shank: | Cop54 | Advantage: | Hign Abrasion Resistance |
| Color: | Black Or As Request | Rock Hardness: | Granite, Limestone, Quartz, Etc |
| Machine Type: | Drilling Tool,Drilling Equipment,Downhole Tools,Mining Machine Parts | Use: | Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry |
| High Light: | COP54 Shank DTH Hammer,API 2 3/8"REG DTH Hammer,API 3 1/2"REG Down The Hole Hammer |
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Cop54 DTH Drill Hammer With Hole Range 135mm-155mm For Blasting Drilling
Product description
Commonly known as DTH, the Down-the-Hole Hammer drill is a percussive device in cylindrical form with integral drill bit that is fitted directly onto the bottom of a drill string. DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.
Product Advantages:
DTH Hammers Specification:
| shank | COP54 |
| Length(less bit) | 1214mm |
| External diameter | 125mm |
| Top sub thread | API 2 3/8"REG API 3 1/2"REG |
| Weight(less bit) | 77.5kg |
| Hole range | 135mm-155mm |
| Working pressure | 1.0-2. 5Mpa |
| Impact rate at 1.4Mpa | 25Hz |
| Recommended rotation speed | 20-35r/min |
| 1.0Mpa | 9m³/min |
| Air consumption 1.8Mpa | 15m³/min |
| 2.4Mpa | 23m³/min |
Product application
At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.
DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.
Company informaiton
At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.
Contact Person: Ms. Ling Bo
Tel: 86-13077353340
Fax: 86-731-85551635
