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China, Chinese High-Performance DHD Ql Mission Hammer Drill Tool for Professionals1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mining MachineryBriquette MachinesHigh-Performance HammerDHD Ql Hammer
Changsha DTH Drill Construction Machinery Co., Ltd.
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Product Description Product Description Introducing the cutting-edge High Air Pressure DTH Hammer QL40 Martillo, specifically crafted for mine drilling rigs. This innovative tool boasts remarkable attributes such as a valve air distribution system ensuring reliability, a streamlined piston design for exceptional durability, and efficient energy transfer that elevates drilling speed to new heights. Furthermore, its convenient multi-step thread connections allow for seamless disassembly, making maintenance a breeze. Product Parameters Experience the remarkable synergy of valve air distribution, a straightforward piston design, and optimized energy transfer, all contributing to fewer internal components and effortless disassembly. 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 packed in sturdy ply-wooden cases and pallets for export, providing excellent protection against potential transit damage. We also offer bespoke packaging solutions tailored to your specific requirements.Company Profile Changsha DTH Drill Construction Machinery Co., Ltd, with a legacy of over 20 years since 1996, has been a trailblazer in the drilling tools industry. Initially established as the designated processing site for down-the-hole drilling tools by the Changsha Institute of Mining Research, the company now proudly collaborates with prestigious institutions like the Chinese Academy of Sciences, Japan's NIMS, the University of Queensland, and EMPA, reflecting its strong commitment to 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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