• High Pneumatic DTH Drill hammer rock hammer tools
  • High Pneumatic DTH Drill hammer rock hammer tools
High Pneumatic DTH Drill hammer rock hammer tools
  • Gaea
  • 中国
  • 5-25天

The down-the-hole hammer is a component of the down-the-hole drilling rig and belongs to the working device of the down-the-hole drilling rig.

High Pneumatic DTH Drill hammer rock hammer tools

Related reports:

Popular science knowledge of down-the-hole(DTH) hammer;

DTH hammer is a kind of basic equipment needed for drilling engineering;

Analysis on the development direction of domestic down-the-hole drill bit hammer;

Introduction to High-Pressure DTH Hammer for Mining and Water Well Applications

When it comes to efficient and reliable drilling in mining and water well applications, look no further than the high-pressure DTH hammer offered by Liaoning Gaea. Our DTH hammer, also known as a down the hole hammer, is specifically designed to excel in the challenging conditions of real-world mining and water well projects.

The high-pressure DTH hammer from Liaoning Gaea is engineered to deliver exceptional drilling performance in even the toughest geological formations. With its powerful impact energy and innovative design, our hammer provides unmatched efficiency and productivity, making it the ideal choice for mining and water well applications.

In mining operations, the high-pressure DTH hammer proves its worth by enabling rapid and effective drilling through various rock formations. Its direct percussive action, where the piston strikes the bit directly, generates high-frequency blows that efficiently break through the hardest rocks. This results in faster penetration rates, reduced drilling time, and increased productivity in mining projects.

Moreover, our high-pressure DTH hammer is highly versatile and adaptable to different mining conditions. By adjusting key parameters such as impact energy, air pressure, and flushing capacity, operators can optimize the hammer's performance to match the specific requirements of each mining site. This flexibility ensures consistent and efficient drilling, regardless of the geological challenges encountered.

In water well applications, the high-pressure DTH hammer demonstrates its exceptional capabilities by enabling efficient and precise drilling. The hammer's direct percussive action ensures accurate hole alignment and straightness, crucial factors in water well drilling. With our DTH hammer, drilling contractors can achieve precise positioning of water wells, allowing for reliable access to clean water sources.

Furthermore, our high-pressure DTH hammer excels in providing high drilling efficiency while minimizing the risk of borehole deviation. This is particularly important in water well projects where maintaining the integrity of the wellbore is critical. The reliability and precision of our hammer ensure that water wells are drilled accurately, reducing the need for costly and time-consuming corrective measures.

At Liaoning Gaea, we prioritize quality and performance. Our high-pressure DTH hammers undergo rigorous testing and quality control procedures to ensure they meet the highest industry standards. We utilize advanced manufacturing techniques and select premium materials to guarantee the durability and longevity of our hammers, even in demanding mining and water well environments.

To complement our high-pressure DTH hammer, we offer a comprehensive range of accessories and spare parts. This includes a variety of drill bits designed for specific geological formations, casing systems for wellbore integrity, adaptors for different drilling rigs, and more. Our goal is to provide a complete solution to our customers, enabling them to optimize their drilling operations.

With Liaoning Gaea's high-pressure DTH hammer, mining companies and water well drilling contractors can benefit from increased drilling efficiency, reduced downtime, and improved overall project outcomes. Experience the power and reliability of our high-pressure DTH hammer for your mining and water well applications. Contact us today to discuss your specific needs and discover how our solutions can enhance your operations.

Gaea High pneumatic DTH hammer

The down-the-hole hammer is a component of the down-the-hole drilling rig and belongs to the working device of the down-the-hole drilling rig. DTH hammer is divided into low wind pressure DTH hammer, medium wind pressure DTH hammer and high wind pressure DTH hammer.

It is widely used in hole-forming operations in mines and water conservancy, hydropower, highway, railway, national defense, construction and other projects where metallurgy, coal, chemicals, and building materials are not busy. It is suitable for dry, water and wind mixing and blast hole water gushing wet operations with reliable working performance , Is the ideal drilling and blasting equipment today.

The working principle of the hammer: At the beginning of the impact stroke, the piston and the valve plate are in the extreme upper position, and the compressed air enters the upper cavity of the cylinder through the radial holes of the valve cover and valve seat, pushing the piston to move downward at high speed to impact the drill bit. When the piston travels to the bushing and the spline groove is closed, the pressure in the lower cavity starts to rise, so the center hole of the upper end of the piston leaves the valve rod, the upper cavity is vented to atmosphere, the pressure is reduced, and the working stroke ends. After the piston hits the tail of the drill bit, the valve plate reverses its direction due to the pressure difference between the upper and lower sides, and the piston repeats its return stroke movement.

The DTH drilling rig is composed of a slewing mechanism, a lifting mechanism, a pushing mechanism, a supporting mechanism and an impact mechanism. In rock drilling operations, the DTH hammer is submerged into the hole to reduce the energy loss caused by the impact energy transmitted by the drill rod, thereby reducing the impact of the hole depth on the drilling efficiency.

From the appearance alone, it is difficult to distinguish the difference between the top hammer and the DTH type at first glance. In fact, the biggest difference between the two lies in the location of the impact force, which is why there are two forms of appearance.

Gaea offers the market’s most comprehensive range of DTH hammers(drilling hammers). we offers Down-the-Hole hammer solutions for water well drilling, miners and quarry drilling and for the construction, oil and gas industries. We even offer environmentally friendly water-lubricated hammers and the reverse circulating RC hammers aimed at Green Field exploration. 

Our High pneumatic DTH hammer advantage:

1. The valveless gas distribution method is adopted, and the gas distribution is reliable.

2. The piston structure is simple and not easy to damage.

3. Ideal energy transfer, fast drilling speed, low air consumption and low fuel consumption.

4. Few parts used, simple structure, and all parts are hardened, so it has a long working life, few failures and convenient maintenance.

5. The joint and the brazing sleeve are connected with the outer steel by multi-threaded thread, which is easy to disassemble.

 high-pressure DTH Hammer

CNC operation:

DTH hammers 


High pneumatic DTH drill


high-pressure DTH Hammer

Finish product

DTH hammers


High pneumatic DTH drill


high-pressure DTH Hammer


DTH hammers

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