Changsha Adriller Machinery Co.,Ltd.
Changsha Adriller Machinery Co., Ltd. Professional drilling tools provider
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Rock Blasting Drilling Tools Spare Parts DTH Hammer Parts QL60 Guide Sleeve
Description
Adriller Down The Hole drill bit s are produced from premium quality alloy steel for increased durability and wear characteristics.
Specific heat treatment standards and special "stress relief" processes ensure consistent performance.
Adriller DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.
Applications:
1. Using the optimal air distribution size and cavity design and air tightness, the system consumes less than 10% of the fuel
2. The hammer frequency is faster than normal hammer .Drilling speed is faster than 15%.
3. the advanced heat treatment process, the surface of the hammer is strengthened, the wear resistance is improved 15%.
Feature Advantage:
1). 4'' Rc Hammers And Bits: Re004/Re004r; Re542
2). 5'' Rc Hammers And Bits:Re543,Re545,Re547;Pr40,Pr52,Pr54; Mx5456
3). 6'' Rc Hammers And Bits: Rc62/Rc62r;
4). 8'' Rc Hammers And Bits: Rc82/Rc82r;
5). 10'' Rc Hammers And Bits: Rc100/Rc100r.
Connection Thread Specifaction:
1). Remet Series: 3 1/2'',4'' ,4 1/2'' ;
2). Metzke Series: 3 1/2", 4'', 4 1/2'' ;
Adriller DTH Hammer Data
| DTH HAMMER Technical data | ||||||||
| Size | Length | Weight | Out Diameter | Borehole Range | Threaded | Working Pressure | Recommended Speed | Air Consumption |
| 3.5 inch | 888mm | 25KG | φ82 | φ90-φ115 | API2 3/8"Reg | 1.0~1.5Mpa | 25-40r/min | 6m³/min |
| 4 inch | 1012mm | 40.00KG | φ99 | φ105-φ130 | API2 3/8"Reg | 1.2~2.0 Mpa | 25-40r/min | 6m³/min~14m³/min |
| 5 inch | 1090mm | 67.00KG | φ126 | φ138-φ165 | API2 7/8"Reg | 1.3~2.3Mpa | 20-35r/min | 7m³/min~19m³/min |
| 6 inch | 1182mm | 90.00KG | φ146 | φ150-φ185 | API3 1/2"Reg | 1.5~2.5Mpa | 20-30r/min | 9m³/min~28m³/min |
| 8 inch | 1330mm | 174.00KG | φ180 | φ203-φ254 | API4 1/2"Reg | 1.5~3.0Mpa | 15-30r/min | 12m³/min~24m³/min |
| 10 inch | 15215mm | 316.00KG | φ226 | φ254-φ305 | API6 5/8"Reg | 2.0~3.5Mpa | 20-35r/min | 18m³/min~65m³/min |
| 12 inch | 1860mm | 480.00KG | φ275 | φ305-φ445 | API6 5/8"Reg | 2.0~3.5Mpa | 15-25r/min | 28m³/min~71m³/min |