2025-06-11
In the field of rock drilling, efficiency and durability are always the most important concerns of users. If a tool can reduce energy consumption, reduce failure frequency while maintaining drilling speed, and has good adaptability, it will naturally stand out. This is the core advantage of CIR Series DTH Hammer.
CIR Series DTH Hammer adopts a short-stroke design, high piston frequency and low energy loss, which greatly improves drilling efficiency. Whether you are facing medium-hard or soft formations, it can maintain a stable and rapid drilling rhythm. Its standard working air pressure is 7\~15 bar, and it is highly adaptable and suitable for most general air compressor systems.
What is more worth mentioning is that this series of down-the-hole hammers adopts a 6-key spline connection structure with a notched keyway design and no small keyway on the impact end, which makes the structure simpler, the connection more reliable, and ensures more accurate energy transmission. The standard API thread interface design can be seamlessly connected with almost all mainstream drilling rig platforms in the world, reducing the complexity of the adaptation process.
In actual use, the CIR Series DTH Hammer brings significant efficiency and cost advantages to customers. First of all, the high-frequency piston impact design significantly improves the drilling speed, allowing the drill bit to cut into the rock formation more quickly, which is particularly suitable for projects with strict construction period requirements. This design not only improves the efficiency of a single operation but also effectively shortens the entire drilling cycle. At the same time, the equipment also performs well in operating cost control. It is equipped with high-quality reverse valves, springs and sealing components inside, which optimize the airflow distribution path, thereby effectively reducing the use of compressed air and lubricating oil without affecting the drilling speed. This is undoubtedly a plus for energy saving and consumption reduction for long-term and high-intensity use scenarios.
In terms of service life, CIR Series DTH Hammer also demonstrates strong stability. The piston is made of special steel, and has undergone mature heat treatment and high-precision processing. Combined with the alloy steel material used for the outer cylinder and the drive joint, the whole machine has excellent wear resistance and impact resistance. In long-term continuous operation, the equipment runs more smoothly and the failure rate is greatly reduced. In addition, the convenience of installation and maintenance also benefits users. All connection parts are precision-processed, with smooth surfaces and no burrs, making the assembly and disassembly process smoother. This feature not only simplifies on-site maintenance work, but also greatly reduces downtime and labor costs and improves the flexibility and economy of the overall operation.
The CIR Series DTH Hammer is particularly suitable for medium-hard to soft formations and is widely used in water well drilling, geothermal development, mining, foundation engineering, slope anchoring and other fields. For users who need to operate under complex geological conditions, it can ensure efficiency and stability and is a very trustworthy tool. Whether you are a drilling contractor or an equipment purchaser, this down-the-hole hammer can help you achieve higher work quality and lower operating costs in the fierce market competition.
Pulanka Rock Tools has over 20 years of experience in manufacturing rock drilling tools for domestic and international market. We specialize in production and development for many drilling applications: mining, quarrying, well-drilling, tunneling, roadwork and other engineering applications. We have made consistent advancements in pursuit of providing customers with high-performance, sustainable and cost-effective rock tools. Find detailed product information on our website at https://www.pulankagroup.com/. Should you have any inquiries, don't hesitate to contact us at elma@cnpulk.com.
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