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China, Chinese High-Efficiency Low Air Pressure DTH Hammer for Mining Operations1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling RigDrilling JumboHigh Performance HammerLow Air Pressure Hammer
Changsha DTH Drill Construction Machinery Co., Ltd.
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Product Description Product Description The Characteristics Of Low Air Pressure DTH Hammers Without Foot Valve: This pioneering product represents the pinnacle of innovation in drilling technology. Our expertly crafted low air pressure DTH Hammer, devoid of a foot valve, is our latest groundbreaking design. Celebrated as one of the foremost advanced DTH Hammers globally, its cutting-edge features set a new standard in the industry. Product Parameters Advantages:1. Experience the robust power of singular impact energy combined with remarkably low energy consumption, optimizing the efficiency of rock crushing.2. The expertly calculated weight ratio of piston to bit is nearly 1:1, ensuring sustained, effective performance that enhances rock crushing efficiency and extends the tool's longevity.3. Its superior central air exhaust and cuttings discharge capabilities minimize unwarranted rock re-crushing.4. Equipped with a check valve device, it facilitates underwater drilling with ease. The CR series DTH Hammer emerges as the quintessential drilling instrument, extensively utilized across diverse sectors such as energy, transportation, metallurgy, and construction.Parameters of CIR90/CIR110/CIR150/CIR170Length (without bit)Weight (without bit)External Diameter Bit Shank Hole range Connection Thread765mm800mm839mm908mm1030mm 14KG19KG32KG69KG96KG φ61mmφ80mmφ98mmφ137mmφ156mmCIR76CIR90CIR110CIR150CIR170φ76mmφ85-φ110mmφ110-φ135mmφ155-φ178mmφ170-φ250mmT48x10x2T48x10x2T48x10x2T75x10x2.5F100x28Pin Working PressureImpact rate at 1.5Mpa Recommended rotation speedAir consumption0.5Mpa0.6Mpa0.7Mpa0.5-0.7Mpa14HZ25-40r/min6.5m3/min8m3/min11m3/min Certifications Patent Certificate, Quality Certificate, and Certificate of Conformity Packaging & Shipping Our products are meticulously packaged using durable ply-wooden cases and pallets, ensuring maximum protection to prevent damage during transit. We also offer customizable packaging solutions tailored to meet your specific requirements. After Sales Service Experience peace of mind with our comprehensive 1-year warranty, including access to complimentary parts replacement and repair coverage.Company Profile Changsha DTH Drill Construction Machinery Co., Ltd, a stalwart in the drilling tools industry for over two decades since 1996, traces its roots back to the esteemed Changsha Institute of Mining Research's designated processing hub for down-the-hole drilling tools. Our esteemed collaborations include the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) in Japan, the University of Queensland in Australia, and the Swiss Federal Institute of Technology (EMPA), underscoring our commitment to innovation and excellence.
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