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China, Chinese High-Performance Water Well Drilling Ql with Mission Cop Hammer1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Mining MachineryBriquette MachinesMission HammerSerious Hammer
Changsha DTH Drill Construction Machinery Co., Ltd.
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Product Description Product Description Presenting the High Air Pressure DTH Hammer QL40 Martillo, specifically designed for mine drilling rigs. This innovative hammer boasts high reliability through its advanced valve air distribution system. Experience unmatched longevity with a simple piston design, ensuring a long service life. Benefit from efficient energy transfer that delivers quicker drilling speeds. Its ingenious design allows for straightforward disassembly, thanks to the multi-step thread connections, making maintenance a breeze. Product Parameters Explore the unique features: a sophisticated valve air distribution system, a straightforward yet robust piston design, and efficient energy transfer that optimizes performance. With fewer internal parts, this hammer ensures easy disassembly, simplifying maintenance and enhancing durability. Parameters of QL40 DTH HammerLength (without bit)Weight (without bit)External DiameterBit Shank Hole rangeConnection Thread1097mm41kgφ99mmSD4φ110-φ135mm API 2 3/8" Reg Working PressureImpact rate at 1.5MpaRecommended rotation speedAir consumption1.0-2.5Mpa27HZ25-40r/min1.0Mpa1.8Mpa2.4Mpa6m3/min10m3/min15m3/min Packaging & Shipping Our products are meticulously packaged using durable ply-wooden cases and pallets for export, ensuring protection and preventing damage during transit. We also offer custom packaging solutions tailored to specific requirements upon request. Company Profile Changsha DTH Drill Construction Machinery Co., Ltd, a powerhouse in the drilling tools industry with over 20 years of expertise since 1996, proudly continues its legacy as the former designated processing facility for down-the-hole drilling tools of the Changsha Institute of Mining Research. With strategic partnerships with prestigious institutions such as the Chinese Academy of Sciences, Japan's NIMS, University of Queensland, and EMPA, we are at the forefront of innovation and excellence. FAQ Q: Are you exact manufacturer or just trading company?A: We are both, we have our own factory and long-term relationships with other factories.Q: What is your minimum order quantity?A: Our MOQ is 1 piece or 1 complete set, with prices depending on the order quantity. Sample orders are welcome.Q: Can you accept OEM & ODM?A: Yes, both are acceptable. Please provide your requirements or design drawings. Our R&D team, led by Dr. Zhao Mingchun, is experienced in designing drilling tools.Q: How about Packing?A: We use ply-wooden cases and pallets for export. Custom packaging is available.Q: How about the delivery time?A: Generally 15-25 days, or 5-10 days if in stock.Q: Can I have a visit to your factory before the order?A: Sure, welcome. Please contact us for address details and scheduling.
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