5-inch RC Center-Hole Reverse Circulation Percussion Hammer for drilling in various rock types
Product Description
R.C. Drilling, an ingenious technique celebrated as 'Centre Sample Recovery' or 'Dual Wall Drilling', employs an innovative Dual Wall Pipe. This method allows the drilling medium, typically high-pressure air, to flow seamlessly between the outer and inner tubes, advancing to the drilling bit's face. There, it proficiently elevates the sample, precisely cut by the drill bit, upward through the center tube. This process ensures immaculate sample recovery without the risk of contamination, preserving the sample's integrity for superior analytical results.
Technical Features No Contamination: The pioneering R.C. System maintains sample purity by collecting it immediately upon formation through recovery holes at the drill bit's face, effectively preventing contamination or loss. Higher Production: With exceptional performance in broken and fractured grounds, the R.C. system surpasses conventional hammers, offering superior penetration rates. Dry Sample: Even in moist strata, the system astonishingly provides dry samples by capturing cuttings directly at the drill bit's face. Higher Sample Recovery: Precision in sample collection directly at the drill bit face virtually eliminates loss in fractured grounds. The meticulously sized bit-chuck ensures minimal sample bypass, achieving remarkable recovery rates up to 98%.
For optimal safety during transit, we employ robust ply-wooden cases and pallets for packaging, protecting products from potential damage. Moreover, we offer custom packaging solutions tailored to meet your specific requirements, guaranteeing your satisfaction and peace of mind.
With over two decades of international expertise in drilling tools, we've consistently exceeded customer expectations, delivering solutions that enhance productivity and stability. At CSDRILL, we provide more than just products; we empower you with advanced drilling solutions. As your global partner, our unwavering commitment is to elevate your drilling experience. Our extensive range includes tools and services meticulously crafted to enhance your safety, efficiency, and competitive advantage.
ChangSha DTH Drill Construction Machinery Co., Ltd., a beacon of exceptional quality and pioneering spirit, has been at the forefront of the drilling tools industry for over two decades since its inception in 1996. Initially established as the chosen processing center for the reputable Changsha Institute of Mining Research, our company has evolved into a powerhouse of knowledge and cutting-edge technology. Our prestigious collaborations with leading global institutions, like the Institute of Metal Research of the Chinese Academy of Sciences, Japan's National Institute of Materials Research (NIMS), the University of Queensland, Australia, and the Swiss Federal Institute of Technology (EMPA), underscore our relentless drive for innovation and unmatched quality.
As a leading service provider, we excel in offering the most advanced water well drilling machines, core drilling machines, reverse circulation drilling machines, and tunnel drilling machines, complemented by an extensive range of superior drilling tools. We provide complimentary, customized one-stop solutions to meet the diverse needs of the construction industry, including mines, water wells, and building pile foundations. Our unwavering commitment to excellence is validated by esteemed certifications from SGS, TUV, and Made in China, cementing our reputation as a top-tier drilling provider. Our products, renowned for their superior quality, have gained recognition in over 80 countries worldwide. Celebrated for his remarkable contributions, our founder has been acknowledged as one of the top 2% of global scientists by Stanford University in both 2022 and 2023. By optimizing drilling operations, we set the benchmark for innovation and excellence in the drilling industry!
FAQ
The information you may like to know before order:
1. Methods of Payment
T/T (Telegraphic Transfer) or Western Union or L/C at sight.
2. Delivery Time
Based on order quantity, normally it takes 10 - 25 days for production.
Only 2 or 3 days if we have stock on your request model and size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by truck/train or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1) Our sales team will response for your question within 24 hours (Holidays Excluded)
2) Technical Support will be available in any time.
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