HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 10-15 days |
| Packaging Details | wooden case |
| Product name | ND45 Air Tube DTH Hammer |
| Length | 1030mm |
| Connect thread | API 2 3 / 8 " REG |
| Weight | 39kg |
| Bit Shank | DHD340 |
| Color | Customized |
| Material | Carbon Steel,Tungsten Carbide |
| Process | CNC |
| Application | Rock Drilling,quarry,mining |
| Advantage | High Performance,High Wear Resistant,High-efficiency |
| Brand Name | MTH |
| Model Number | ND45 Air Tube DTH Hammer |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10000 pieces per month |
| Delivery Time | 10-15 days | Packaging Details | wooden case |
| Product name | ND45 Air Tube DTH Hammer | Length | 1030mm |
| Connect thread | API 2 3 / 8 " REG | Weight | 39kg |
| Bit Shank | DHD340 | Color | Customized |
| Material | Carbon Steel,Tungsten Carbide | Process | CNC |
| Application | Rock Drilling,quarry,mining | Advantage | High Performance,High Wear Resistant,High-efficiency |
| Brand Name | MTH | Model Number | ND45 Air Tube DTH Hammer |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | 4 inch DTH Hammer ND45 ，Quarry Drilling 4 inch DTH Hammer ，ND45 Air Tube coal mining hammer | ||
Forging Process Quarry Drilling Tool 4 inch ND45 Air Tube DTH Hammer
Description Of ND45 Air Tube DTH Hammer:
A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.
Specification Of ND45 Air Tube DTH Hammer:
| ND45 Air Tube DTH Hammer | |
| Length(Without Bit) | 1030mm |
| Weight(Without Bit) | 39.00 kg |
| External Diameter | 99mm |
| Bit Shank | DHD340/COP44 |
| Hole Range | 110-135 mm |
| Connect ion Thread | API 2 3/8”Reg |
| Working Pressure | 1.2- 2.0 Mpa |
| Inpact Rate at 17 Bar | 27HZ |
| Reccfurended Rotation Speed | 25-40 "min |
| Air Consunption | 1.0Mpa : 6m3/min |
| 1.8Mpa: 10m3/min | |
|
| 2.4Mpa: 15m3/min |
Usage Of ND45 Air Tube DTH Hammer:
Mining
Mineral exploration
Water well
Advantage Of ND45 Air Tube DTH Hammer:
High performance
Cost-effective
Long life
Package Of ND45 Air Tube DTH Hammer:
Wooden case
Company Details
Business Type:
Manufacturer
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods. Minetech treasure each opp... Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods. Minetech treasure each opp...
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