Introducing the BR3 and BR33 - exceptional valved-type hammers specifically engineered for superb performance at minimal operating air pressures. Their straightforward design, easy maintenance, and low air consumption create a powerhouse of durability and reliability for your drilling needs. Both hammers come standard with a 2 3/8" API Reg. pin, ensuring seamless integration into your operations. Additionally, these innovative hammers feature a positive fitting check valve, expertly designed to prevent ground water debris from entering when the air supply is paused, safeguarding the integrity of your equipment.
Our products are meticulously packaged using robust ply-wooden cases and pallets, providing superior protection against damage during transit. If you have any specific requirements, we offer custom packaging solutions tailored to your needs.
1. Eliminate challenges associated with foot valve defects such as fracture, expansion, or contraction. 2. Benefit from reduced energy consumption and heightened impact frequency, boosting drilling speed by an impressive 15%-30% compared to models with foot valves. 3. Enjoy the simplicity, reliability, and longevity of our design, which offers straightforward and cost-effective maintenance. 4. Experience reduced air and oil consumption, with oil use approximately 10% lower than systems with foot valves. These advantages collectively ensure unparalleled efficiency and cost-effectiveness.
We stand behind our products with a comprehensive 1-year warranty, offering you peace of mind with free parts replacement and repair services to ensure optimal performance and satisfaction.
With over two decades of expertise, Changsha DTH Drill Construction Machinery Co., Ltd has been a vanguard in the drilling tools industry since 1996. Originating as the dedicated processing hub for down-the-hole drilling tools at the Changsha Institute of Mining Research, we boast collaborations with esteemed institutions like the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) in Japan, and partnerships with the University of Queensland in Australia and the Swiss Federal Institute of Technology (EMPA). These alliances fortify our commitment to innovation and excellence in the field.
FAQ
1. Are you exact manufacturer or just trading company?
We are both, we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality.
3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.
As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always
in the material research and drawing design of drilling tools for 25 years. And he had designed
the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.
4. How about the delivery time?
It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock.
5. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.
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