Discover the exceptional performance of the BR3 and BR33, two valved type hammers meticulously crafted to deliver unmatched efficiency even at lower air pressures. These hammers are engineered with a focus on simplicity, ensuring ease of service and minimal air consumption. Robustness and reliability define these tools, making them indispensable for drilling tasks. Equipped with the standard 2 3/8" API Reg. pin, both hammers boast a cleverly designed positive fitting check valve, safeguarding against debris intrusion when the air flow halts.
Each product is securely packaged using high-quality ply-wooden cases and pallets, ensuring protection against damage during transit. For those with specific needs, we offer the flexibility of custom packaging solutions to meet any unique requirements.
1. Say goodbye to common problems like foot valve fracture, expansion, and contraction. 2. Enjoy reduced energy consumption alongside a significant increase in impact frequency. Experience a drilling speed boost of 15%-30% compared to traditional foot valve models. 3. Benefit from a straightforward structure, dependable components, extended longevity, and hassle-free, cost-effective maintenance. 4. Experience reductions in air and oil usage, with oil consumption approximately 10% lower than conventional foot valve designs.
Enjoy peace of mind with our comprehensive 1-year warranty, which includes free parts replacement and repair services. We are dedicated to ensuring your complete satisfaction and maintaining the performance of your equipment.
With over two decades of industry expertise, Changsha DTH Drill Construction Machinery Co., Ltd has been at the forefront of the drilling tools sector since 1996. Originating as the designated processing site for down-the-hole drilling tools by the Changsha Institute of Mining Research, the company has formed strategic collaborations with prestigious research institutions, including the Chinese Academy of Sciences' Institute of Metal Research, Japan's National Institute of Materials Research (NIMS), as well as the University of Queensland, Australia, and the Swiss Federal Institute of Technology (EMPA).
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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