CIPDB › China Industry › Metallurgy, Mineral & Energy › Mining Machinery
4′ 5′ ′ 6′ ′ 8′ ′ 10′ ′ 12′ ′ High Air Pressure DTH Hammer/ Rock DTH Drilling with Bit Shank1
Mining MachineryHammerDTH Hammer
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
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Product Description Company ProfileWith professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. We manufacture DTH Hammers in different sizes ranging from 2" to 12",including the following series:CIR,IR(Ingersoll-Rand),DHD,COP,Mission,Bulroc,SD,Numa,Mincon,Halco,Mach and QL hammer.The optimum range of hole size for blast drilling with DTH is 76mm to 998mm, smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like the world famous brand are known for their reliability and longevity.https://tankezuancai.en.made-in-china.com/product/RGYrkXJlYsWe/China-High-Performance-Down-Hole-Hammers-for-Rock-Drilling-Applications.htmlProduct DescriptionDTH hammer is one of our main products. It is durable for being produced with advanced craftwork and good material.After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. DTH hammer are mainly used in Rock drilling, well drilling, tunnel drilling, pile drilling and other construction. Advantage:1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption2. Smooth performance and long service life3. Low problem rate and easy to maintenance4. Easy to depart bit from hammer5. Interchangeable with dth bit and drill pipeAvailable series of DTH hammer:1) Low air pressure series:CIR Series:CIR55, CIR60, CIR70, CIR80, CIR90, CIR100, CIR110, CIR150, CIR170, etc.J Series: J60C, J70C, J80B, J100B, J150B, J170B, J200B, etc.2) Medium air pressure series BR Series: BR1, BR2, BR3HD25ADTH hammer typeBR1BR2BR3Length(less bit) mm760880889Weight(less bit) kg1014.526External diameter mmΦ54Φ62Φ82Bit shankBR1BR2BR3Hole range(mm)Φ64-76Φ70-90Φ90-110Connection threadRD40 BoxRD50 BoxAPI 2 3/8"RegWorking pressure0.7-1.75Mpa0.7-1.75Mpa0.7-1.75MpaImpact rate at 1.4Mpa27Hz25Hz25HzRecommended Rotation speed25-40r/min25-40r/min25-40r/minAir consumption0.7Mpa1.5m3/min2.5m3/min4.0m3/min1.0Mpa2.5m3/min4.0m3/min6.0m3/min1.4Mpa3.0m3/min5.0m3/min8.0m3/min3) High air pressure seriesSD series hammer: SD 5, SD 6, SD 8, SD 12.QL series hammer: QL 30, QL 40, QL 50, QL 60, QL 80.DHD series hammers: DHD 35, DHD 340. DHD 350, DHD 360, DHD380.Mission series hammers: M30, M40, M50, M60, M80.Cop series hammers: Cop 32/34, Cop 42/44, Cop 54/64.NUMA series hammers: Numa100, Numa120, Numa125 DTH hammer typeHD35HD45HD55HD55CHD65HD85Length(less bit)930mm1030mm1170mm1160mm1248mm1487mmWeight(less bit)24.5kg39.2kg71.5kg70.00kg98.00kg188.00kgExternal diameterΦ81mmΦ99mΦ125mΦ125mmΦ142mΦ180mBit shankIR3.5"COP34COP44/DHD340COP54/DHD350RHD55C DHD350QCOP64/DHD360COP84/DHD380Hole range(mm)Φ90-110Φ110-135Φ135-155Φ135-155Φ155-190Φ195-254Connection threadAPI 2 3/8" Reg.API 2 3/8" Reg.API 2 3/8" Reg.API 23/8" Reg.API 23/8" Reg.API 41/2" Reg. API 3 1/2" Reg.API 31/2" Reg. Working pressure0.5-2.5Mpa0.5-2.5Mpa0.5-2.5Mpa0.5-2.5Mpa0.5-2.5Mpa0.5-2.5MpaImpact rate at 17 Bar28Hz27Hz25Hz25Hz23Hz20HzRecommended Rotation speed28r/min25-40r/min20-30r/min20-30r/min15-25r/min15-20r/minAir consumption10bar80L/s100L/s1450L/s140L/s175L/s190L/s18bar1600L/s180L/s280L/s280L/s3400L/s370L/s24bar210L/s250L/s390L/s390L/s475L/s495L/s Detailed PhotosCertifications Packaging & ShippingFAQQ1. Can I have a sample order?Answer:Yes, we welcome sample order to test. Mixed samples are acceptable.Q2. If you accept customized according to customers' requirements?Answer: Yes, we accept customized, no matter what size and type, and MOQ is 1 piece. And we also provide OEM service. You can provide your design, and we sign CA with each other. Q3. Are you original manufacturer or trading company?Answer: We are an integrated corporation specialized in manufacturing and exporting.Q4. What is your main products?Answer: Our main products including PDC Mining Drill Bits, PDC Oil Drill Bits, DTH Hammer, Down the Hole Bits, Top Hammer Drill Bits, Tricone bits,Drill Rod, PDC Cutters. Q5. What type of drill bit should I be using? Answer: When asking that question there are a lot of variables: the formation you are drilling in; the size of hole your drilling; the size pump you have; if you are drilling with mud or air; and the size of your rig. Call us on our 24 hour phone number or write us an email, we will help you make the right bit choice.Q6. Do you provide after-sales service?Answer: Timely after-sale assistance shall be provided all the time. Free change once the problem caused by the quality issue.Q7. What is the production capacity of your factory?Answer: Our production capacity is about 36,000 to 50,000 bits per month.Q8. What is your delivery time?Answer: 3-7 days for frequent ordered models&size which we always hold stocks. 15-30 days for newly produced goods and customization products.Q9. What are your main markets?Our products are exported to Australia, Chile, Canada, South Africa, Ethiopia, Malaysia, South Korea, Brazil, Russia, Norway and more than 30 countries.
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