High Air Pressure DTH Hammer Without Foot Valve - COP/DHD Series DTH Hammer

DTH Hammer Model:

3'' - IR 3.5 DTH Hammer

COP Series DTH Hammer

4'' - COP44 DTH Hammer

5'' - COP54 DTH Hammer

6'' - COP64 DTH Hammer

8'' - COP84 DTH Hammer

DHD Series DTH Hammer

4'' - DHD340 DTH Hammer

5'' - DHD350 DTH Hammer

6'' - DHD360 DTH Hammer

8'' - DHD380 DTH Hammer

12'' - DHD1120 DTH Hammer

DHD and COP Series DTH Hammer Without Foot Valve Structure and Specification:

DHD and COP Series DTH Hammer Without Foot Valve Technical Parameters

The Characteristics of High Air Pressure DTH Hammers Without Foot Valve:

It is a kind of high air pressure DTH hammer without foot valve, and it is our newest design. It is also one of the most advanced DTH hammers in the world.

High Air Pressure DTH Hammers Without Foot Valve Advantages:

1. Out of the trouble of foot valve fracture and expansion and contraction.

2. Lower energy consumption and higher impact frequency.

The drilling speed is 15-30% higher than the one with foot valve.

3. Simple structure, reliable parts, long life span, easy and cheap maintenance.

4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.

DHD and COP Series DTH Hammers Features:

1. Valveless air distribution, more reliable.

2. The simple design of the piston. Long life span.

3. More efficient energy transfer, faster drilling speed, low air consumption, and lower oil consumption.

4. Fewer internal parts, simple structure, long life span, less failure and easier to maintain because all the parts are heat treated.

5. Easy to disassemble because the top sub, the drive chuck, and the external cylinder are connected by multiple steps thread.

DHD / COP Series DTH Hammers Advantages:

1. Simple and reasonable design, easy to assemble and dis-assemble, low problem rate.
2. Low air consumption, smooth drilling, maximum impact power, high penetration rate.
3. Multiple precise heat-treatment with all hammer parts to provide long lifespan under roughest working conditions.

Applications

• Blast hole
• Water well
• Environmental
• Exploration
• Construction

Available for all working conditions, high performance in overburden and water well drilling projects

Rock Drilling Tools Brand MIROC®

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.

MIROC® Rock Drilling Tools include:

• Integral Rods
• Plug Hole Rods
• Tapered Drilling Tools
• Extension Drilling Tools
• Drifting and Tunneling Tools
• Reaming Tools
• Shank Rods
• Shank Adapters (Striking Bars)
• Down-the-hole (DTH) Bits
• Down-the-hole (DTH) Hammer
• PDC Bit
• Tricone Bits

Company

KSQ Technologies (Beijing) Co. Ltd.provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high-quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’drilling needs and have the service skills to recommend the right drilling tools for the job.

Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven to perform beyond industry expectations.