The BR3 is cutting-edge valved type hammers meticulously engineered for exceptional performance even at low operating air pressures. Their design emphasizes simplicity and ease of service, along with minimal air consumption, making them the epitome of robustness and reliability in drilling operations. Both hammers come standard with a 2 3/8" API Reg. pin, and are equipped with a precise check valve to safeguard against any intrusion of ground water debris when air is deactivated.
Our products are encased in durable ply-wooden cases and secured with pallets to ensure utmost protection during transportation, thereby avoiding any potential damage. We also offer custom packaging solutions tailored to your specific needs upon request.
1. Eliminates problems related to foot valve fracture and instability. 2. Enhances efficiency with lower energy consumption and higher impact frequency, boasting a drilling speed 15%-30% faster than models with foot valves. 3. Features a straightforward structure, dependable components, and extended lifespan, ensuring easy and cost-effective maintenance. 4. Reduces air and oil usage, with oil consumption approximately 10% lower compared to hammer systems with foot valves.
Enjoy peace of mind with our 1-year warranty, which includes complimentary parts replacement and repair coverage.
With over two decades of expertise, Changsha DTH Drill Construction Machinery Co., Ltd has been a pioneering force in the drilling tools industry since its inception in 1996. Originally established as the designated processing entity for down-the-hole drilling tools of Changsha Institute of Mining Research, it has evolved through strategic collaborations with the Institute of Metal Research of the Chinese Academy of Sciences, Japan's National Institute of Materials Research (NIMS), and prestigious partnerships with 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 Packing
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation.
Also, we can customize package according to your special requests.
5. How about the delivery time?
It depends, generally it takes about 15-25day. If have stocks, Usually only 5-10 days if in stock.
6. 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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