Payment TermsTelegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)
Believe in our commitments and strive to achieve high ethical standards, we are engaged as manufacturer and exporter of HD-40D Seismic Man Portable Drilling Rig in Zhuozhou, Hebei, China.
I.Features: 1. This drilling rig is applicable to work in mountain, loess, hill, plain, forest, Gobi, seasonal farmland for seismic prospecting, mine survey, geologic framework investigation etc. such drilling project. 2. Drilling method includes air drilling, DTH hammer drilling, mud drilling (option), auger drilling and casing drilling (with casing puller). Adapt to different drilling operation with relative drilling method. Max drilling depth is 40 meters. 3. Self-adaption system to stratum shortens handle regulating time of driller, improves drilling efficiency and ensures perpendicularity of the hole. 4. We design and use DTH hammer with interconvertible high-low frequency according to situation of single using DTH hammer (low frequency, big impacting energy) in prospecting drilling project nowadays. Choose high frequency matching parts of DTH hammer to improve drilling frequency when soft formation as fâ¤8. 5. New design of power swivel that circulation drilling fluid and bearing chamber are separate reduces damage probability of bearing.
About the Supplier
Established in 2012, H & D MACHINE CO. LTD. has been a leading name in offering top notch Mining, Exploration & Drilling Machinery. Located in Zhuozhou, Hebei, we offer the best quality HD-40D Seismic Man Portable Drilling Rig to our customers at best prices in the industry.
Nature of Business
Exporter / Service Provider / Manufacturer / Supplier
Year of Establishment
Monday - Friday
Mode of Payment
Letter of Credit at Sight (Sight L/C)
Send your inquiry directly to this service providerReceiver's Company Name: H & D MACHINE CO. LTD.