Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 Set/Sets per Month |
| Delivery Time | In 7-15 days after your order confirmed |
| Packaging Details | Inner package with cartons,outer package with wooden cases |
| Material | alloy steel |
| Type | Reverse Circulation |
| Process type | Forging |
| Certificate | ISO9001:2008 |
| Pressure type | High air pressure |
| Application | Geothermal well, geologic exploration |
| Brand Name | TEAMWHOLE |
| Model Number | RE543, RE545, RE040, RE052, RE054 |
| Certification | ISO9001:2008 |
| Place of Origin | Hunan |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 Set/Sets per Month |
| Delivery Time | In 7-15 days after your order confirmed | Packaging Details | Inner package with cartons,outer package with wooden cases |
| Material | alloy steel | Type | Reverse Circulation |
| Process type | Forging | Certificate | ISO9001:2008 |
| Pressure type | High air pressure | Application | Geothermal well, geologic exploration |
| Brand Name | TEAMWHOLE | Model Number | RE543, RE545, RE040, RE052, RE054 |
| Certification | ISO9001:2008 | Place of Origin | Hunan |
| High Light | rc hammer ，downhole drilling tools | ||
DTH Reverse Circulation RC Hammer And Drill Bit
Technical Parameters
RC hammer:the exhaust air,and cuttings are discharge through the center return hole of the RC hammer,and the exhaust air is not discharged into the ground,It creates excellent up-hole velocity,which ensure cuttings are quickly removed from the bit face providing an extremely clean hole and excellent life time on the bit.
1.Main specifications:
| Model | Common name | Product code | Thread | Outer Diameter (mm) | Rec. hole size | Length without bit (mm) | Weight without bit (kg) | Working pressure (psi) |
| TH1080RC | - | 24X000 | Remet3.5 | 108 | 115-130 | 1145 | 50 | 250-500 |
| TH1162RC | RE543 | 24J000 | Metzke4 | 116 | 124-146 | 1191 | 61 | 250-500 |
| TH1186RC | RE545 | 24L000 | Rmet4.5 | 118 | 127-146 | 1210 | 64 | 250-500 |
| TH1214RC | RE040 | 24H000 | Metzke4 | 121 | 130-146 | 1234 | 73 | 250-500 |
| TH1261RC | RE052 | 248000 | Remet4.5 | 126 | 133-160 | 1272 | 68 | 250-500 |
| TH1305RC | RE054 | 24G000 | Remet4.5 | 130 | 137-178 | 1294 | 82 | 250-500 |
| TH1307RC | RE140 | 24F000 | Metzke4.5 | 130 | 137-178 | 1342 | 84 | 250-500 |
2.Application range: Geological exploration, ore mining.
3.Design Principles: To arrive at target depth exactly and improve the productive efficiency with low cost, durable using.
4.Outstanding advantages: High impact frequency, fast penetration rate, low air consumption, high crush function, low cost,precise rock sample.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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