Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
| Supply Ability | 5000 Set/Sets per Month |
| Packaging Details | wooden box package or nude package |
| Warranty | 3 Months |
| Applicable Industries | Construction works , Energy & Mining |
| Type | Drill Hammer |
| Machine Type | Drilling Tool |
| Material | Carbon Steel |
| Processing Type | Forging |
| Use | Well Drilling |
| Length(without bit) | 1545-1880mm |
| External Diameter | 226-275mm |
| Drilling hole diameter | 254-445mm |
| Air pressure | 2.0-3.5Mpa |
| Place of Origin | Zhejiang, China |
| Brand Name | Sanrock |
| Certification | API |
View Detail Information
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Product Specification
| Supply Ability | 5000 Set/Sets per Month | Packaging Details | wooden box package or nude package |
| Warranty | 3 Months | Applicable Industries | Construction works , Energy & Mining |
| Type | Drill Hammer | Machine Type | Drilling Tool |
| Material | Carbon Steel | Processing Type | Forging |
| Use | Well Drilling | Length(without bit) | 1545-1880mm |
| External Diameter | 226-275mm | Drilling hole diameter | 254-445mm |
| Air pressure | 2.0-3.5Mpa | Place of Origin | Zhejiang, China |
| Brand Name | Sanrock | Certification | API |
| High Light | dth hammers and bits ，down to hole hammer | ||
Simple Structure Down The Hole Hammer Without Foot Valve 3 Months Warranty
FEATURES
With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.
It is a kind of high air pressure DTH hammer without foot valve,and it is our newest design.It is also one of the most advanced DTH hammers in the world.
It has the following advantages:
1.Out of the trouble of foot valve fracture and expansion and contraction.
2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve.
3.Simple structure,reliable parts,long life span,easy and cheep maintenance.
4Lower air and oil consumption.The oil consumption is about 10%lower than the one with foot valve.
SPECIFICATION
High Air Pressure DTH Hammer (without foot valve) Technical Data
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Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Seller
Year Established:
1992
Total Annual:
15000000-20000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in... Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in...
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