BR2 Air Pressure DTH Hammer For Mining Well Drilling
BR2 Air Pressure DTH Hammer For Mining Well Drilling
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Middle air pressure DTH hammer BR1 BR2 BR3 1. The operating air pressure is between 0.7Mpa to 1.75Mpa. 2. Valveless hammers. 3. Simple structure, easy to assemble and disassemble, with long life span. 4. Higher impact frequency and faster drilling speed. 5. Lower air consumption and lower oil consumption. The hole can be drilled on the check valve to prvide more efficient cuttings discharge. 6. Especially suitable for quarrying. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc. In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH Hammer Types coverage: DHD/COP/HD/IR/TD/COPROD/QL/SD/Mission/Numa/Mach etc.DTH Bit Size range: 2”-24”(76-775mm) Middle air pressure DTH hammer includes CBR series: CBR1, CBR2, CBR3, etc. The new diamond hammer adopts advanced drilling theory to design the hammer, which enables the hammer to obtain good energy transmission, fast drilling speed and low air consumption. The quality of raw materials is good, the processing technology is advanced, the performance is stable, and the life is long. Easy to use, easy to install and disassemble, easy to repair, easy to repair. The down-the-hole hammer is used in conjunction with down-the-hole drilling rigs and down-the-hole drill bits, and is mainly usedin mining, marble quarry blast hole drilling, water well drilling engineering or drilling engineering construction.
