KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 20000pcs per month |
| Delivery Time | 15-20days |
| Packaging Details | Carton Box or Wooden Box |
| Material | alloy steel |
| Application | Quarry/DTH Drilling/Water Well |
| Color | Based on customer's requirement |
| Diameter | 225mm, 275mm |
| Weight (KG) | 68 |
| Modal | DHD350 |
| Brand Name | MIROC |
| Model Number | DHD350 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
High Air Pressure Drilling DTH Hammers And Button Bits For Water Well Deep Hole
High Efficiency Low Pressure Alloy Steel Down The Hole DTH Hammers For Water
Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling
Custom Down The Hole DTH Hammers High Pressure ø98mm ø118mm
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 20000pcs per month |
| Delivery Time | 15-20days | Packaging Details | Carton Box or Wooden Box |
| Material | alloy steel | Application | Quarry/DTH Drilling/Water Well |
| Color | Based on customer's requirement | Diameter | 225mm, 275mm |
| Weight (KG) | 68 | Modal | DHD350 |
| Brand Name | MIROC | Model Number | DHD350 |
| Certification | ISO | Place of Origin | China |
| High Light | tungsten carbide dth drill bits ，underground mine dth drill bits ，high air pressure dth button bits | ||
Tungsten Carbide Underground Mine Bits Spherical Face High Air Pressure DTH Bits
Features:
1. Simple and reasonable design, easy to assemble and dis-assemble, low problem rate.
2. Low air consumption, smooth drilling, maximum impact power, high penetration rate.
3. Multiple precise heat-treatment with all hammer parts to provide longest lifespan under roughest working conditions.
DTH Hammer Specification
| Description | Weight(kg) | ||
| N100 | N120 | N125 | |
| 1.Top sub | 59.00 | 70.00 | 70.00 |
| 2. O-ring Of Top Sub | 0.03 | 0.04 | 0.04 |
| 3.Breakout Ring | 0.40 | 0.80 | 0.80 |
| 4.Check Valve | 1.60 | 3.00 | 3.00 |
| 5. Spring | 0.30 | 0.10 | 0.10 |
| 6. Compression Buffer | 0.60 | 1.00 | 1.00 |
| 7. Air Distributor | 11.50 | 20.00 | 20.00 |
| 8. Internal cylinder | 11.00 | 23.00 | 23.00 |
| 9. Piston | 62.00 | 125.00 | 125.00 |
| 10. External Cylinder | 112.00 | 170.00 | 170.00 |
| 11. Guided Sleeve | - | 18.00 | - |
| 12. O-ring Of Stop Ring | 0.03 | 0.04 | 0.01 |
| 13. Stop Ring | 1.50 | 4.50 | 4.00 |
| 14. Breakout Ring | 0.40 | 0.80 | 0.80 |
| 15. Drive Chuck | 26.00 | 49.00 | 45.00 |
| 16. Drill Bit | 115.00 | 120.00 | 175.00 |
| Technical Data | |||
| Model | N100 | N120 | N125 |
| Length (Without Bit) | 1510mm | 1900mm | 1900mm |
| Weight (Without Bit) | 288.00kg | 485.00kg | 480.00kg |
| External Diameter | φ226mm | φ275mm | φ275mm |
| Bit Shank | NUMA100 | NUMA120 | NUMA125 |
| Hole Range | φ254 - φ311mm | φ305- φ445mm | φ305- φ445mm |
| Connection Thread | API 4 1/2 '' Reg, API 6 5/8 '' Reg | API 6 5/8 '' Reg | API 6 5/8 '' Reg |
| Working Pressure | 2.0 - 3.5 Mpa | 2.0 - 3.5 Mpa | 2.0 - 3.5 Mpa |
| Impact Rate at 17 Bar | 18HZ | 16HZ | 16HZ |
| Recommended Rotation Speed | 15 - 25 r/min | 15 - 25 r/min | 15 - 25 r/min |
| Air Consumption | 1.0Mpa: 22 m³/ min | 1.0Mpa: 30 m³/ min | 1.0Mpa: 30 m³/ min |
| 1.8Mpa: 45 m³/ min | 1.8Mpa: 56 m³/ min | 1.8Mpa: 56 m³/ min | |
| 2.4Mpa: 60 m³/ min | 2.4Mpa: 78 m³/ min | 2.4Mpa: 78 m³/ min | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
Get in touch with us
Leave a Message, we will call you back quickly!