Changsha Adriller Machinery Co.,Ltd.
Changsha Adriller Machinery Co., Ltd. Professional drilling tools provider
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Rock Crashing Drilling Tools Spare QL Shank DTH Hammer QL60 Parts Piston
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.
Feature Advantage:
Advantages
Advanced Hammer Designs With High Power And Air Efficiency Increases Productivity
Tailored Product Offering Covers All Your Applications And Conditions
Easy Service And Maintenance Designs Reduces Machine Downtime
Generic And Proprietary Shank Options Give You Flexibility And Reliability
All our products, which passed ISO9001 quality management system, are widely used in open pit mining, tunneling, quarrying,
transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc.
We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling industry
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 |