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{"title":"DHD35N High Pressure Submersible Drill Bit : The Preferred Equipment for Hard","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/11\/a72000e28f9cc3f5196cb4a3b56f-200x200-1\/dhd35n_high_pressure_submersible_drill_bit_3a_the_preferred_equipment_for_hard_rock_drilling.jpg","attrs":{"Brand Name":"HLDRILL","Model Number":"GB","Certification":"ISO9001","Place of Origin":"China"}}
CIR110-130 Low Air Pressure DTH Bits - 125mm Flat Face Ballistic Buttons
Low-pressure down-the-hole (DTH) hammers are highly efficient rock drilling equipment specifically engineered for low-pressure working conditions. Designed to work with down-the-hole drill bits, these tools feature optimized structures for medium and low-pressure air sources, delivering exceptional performance in small to medium-scale rock drilling projects. They serve as cost-effective alternatives to high-pressure DTH hammers in low-pressure environments, providing an optimal balance of power and economy.
HENGLONG Low Air Pressure DTH Bits Features
Fabricated with high-strength alloy steel for superior durability and wear resistance
Unique design optimizes drilling efficiency while reducing energy consumption
Advanced cooling system prevents overheating, enhancing operational stability and lifespan
Easy installation and maintenance processes reduce overall operational costs
Key Characteristics
Low-Pressure Compatibility: Specifically designed for low-pressure environments ≤ 1.4 MPa, reducing equipment investment and energy consumption while maintaining strong power and drilling efficiency
Robust Construction: Hammer body forged from high-quality alloy steel as a single unit, providing excellent shock resistance, wear resistance, and extended service life
Wide Adaptability: Compatible with various low-pressure submersible drill bits and suitable for small to medium-sized drilling machines with simple disassembly and maintenance processes
Stable Performance: Smooth piston movement with efficient impact force transmission ensures precise drilling angles and enhanced construction safety
Geological Versatility: Optimized design for medium-hard rock layers, weathered rock formations, and fractured geological conditions
Application Scenarios
As core power equipment for small to medium-scale rock drilling projects, low-pressure DTH hammers are widely used in various drilling operations under low-pressure air supply conditions:
Mining Operations: Rock drilling for stripping, excavation, and mining in small to medium-sized mines, particularly suitable for moderately soft rock formations
Infrastructure Projects: Slope support drilling for road and railway construction, roadbed crushing, and building foundation excavation
Quarrying & Crushing: Stone extraction drilling in quarries and pre-processing drilling for building demolition and pavement crushing
Additional Applications: Auxiliary tunnel drilling, shallow-hole geological exploration, and slope reinforcement drilling for water conservancy projects
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
