- ANHUI CHICHUAN MECHANICAL TECHNOLOGY CO.,LTD.
- China Manufacturer with main products:kelly bar ,kelly swivel ,down the hole hammer ,drilling rig ,hammer head
Home > Products > DTH Hammer > Ring Type Down The Hole Hammer manufacturer
Ring Type Down The Hole Hammer manufacturer
- 200 Piece / Pieces per Month
- Shanghai/Ningbo/Qingdao/Tianjin
- T/T
- 14 days
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Product Details
| Brand Name: | DTH Hammer | Place of Origin: | China | Model Number: | Cluster Ring type Down The Hole Hammer |
| Certification: | ISO9001:2008 | After-sales Service Provided: | Overseas service center available | Condition: | New |
Product Description
Cluster type ring DTH Hammer
.Annular cluster type drilling DTH H hammer, drilling DTH Hammer cylinder is provided with a cylindrical cavity, the cylinder is distributed for multiple small-caliber drilling DTH Hammer assembly.
.By using the impact sub-hammer crushing principle, the rock formation can be broken, which can improve the operation efficiency, and low energy consumption, can realize the rock formation crushing of large-caliber pile holes, and the overall work is pollution-free.
.The high pressure tail gas discharged from the hammer is used to discharge slag directly. The hammer body has small vibration, does not damage the drilling equipment and hole wall, and has high hole forming quality.
Model No. | Drilling Diameter (mm) | Adaptive Impactor | Impactor Outside Diameter (mm) | Max.Wind Pressure | Impulse Frequency | Recommended Speed | Air Consumption |
XHRH800-1200 | Φ800~1200 | 18" | 406 | 3.5MPa | 18 | 10~25 | 110 |
XHRH1200-1500 | Φ1200~1500 | 24" | 525 | 3.5MPa | 16 | 5~15 | 130 |
XHRH1500-2000 | Φ1500~2000 | 28" | 645 | 3.5MPa | 12 | 2~8 | 145 |
XHRH1500-2000 | Φ2000~2500 | 30" | 760 | 3.5MPa | 10 | 2~8 | 160 |
XHRH2500-3000 | Φ2500~3000 | 32" | 810 | 3.5MPa | 8 | 2~8 | 180 |
Note：Impulse Frequency and Air Consumption Wind Pressure are all in data of 18BAR.
1. Q: what do you do?
A: Kelly bars & Accessories for rotary drilling rig; Maintenance & Repair drilling rig; Sell used drilling rig.
2. Q: Where is your factory?
A: The region's strong scientific research and human resources Xuzhou City of China, welcome your visit to our factory.
3. Q: What should I tell you in order to get efficient reply of Kelly bar?
A: The model of drilling rig, the depth you need, the out diameter of Kelly bar.
4. Q: How long does the delivery date?
A: About 7-10 days.
Contact Us
- ANHUI CHICHUAN MECHANICAL TECHNOLOGY CO.,LTD.
- Contact nameLudy
- Addressxiaoxian economic zone Suzhou,Anhui
| kelly bar | Tinqi | DTH Hammer | spare parts |
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